Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartOutputTab.java @ 1545:2f0150f21e77

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Added basic UI to enter manual points. flys-client/trunk@3773 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 26 Jan 2012 13:27:19 +0000
parents 0ba23e6fef0c
children 9bf1ffd53dfb
rev   line source
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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1 package de.intevation.flys.client.client.ui.chart;
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2
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3 import java.util.Date;
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e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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4 import java.util.HashMap;
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5 import java.util.Map;
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6 import java.util.Stack;
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8 import com.google.gwt.core.client.GWT;
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9 import com.google.gwt.user.client.rpc.AsyncCallback;
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10
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11 import com.smartgwt.client.types.Overflow;
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13 import com.smartgwt.client.widgets.Canvas;
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14 import com.smartgwt.client.widgets.Img;
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15
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16 import com.smartgwt.client.widgets.layout.HLayout;
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17 import com.smartgwt.client.widgets.layout.VLayout;
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18
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19 import com.smartgwt.client.widgets.events.ResizedEvent;
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20 import com.smartgwt.client.widgets.events.ResizedHandler;
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21
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22 import de.intevation.flys.client.shared.Transform2D;
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23 import de.intevation.flys.client.shared.model.Axis;
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24 import de.intevation.flys.client.shared.model.ChartInfo;
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25 import de.intevation.flys.client.shared.model.Collection;
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26 import de.intevation.flys.client.shared.model.OutputMode;
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27 import de.intevation.flys.client.shared.model.ZoomObj;
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28 import de.intevation.flys.client.client.Config;
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29 import de.intevation.flys.client.client.event.OutputParameterChangeEvent;
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30 import de.intevation.flys.client.client.event.OutputParameterChangeHandler;
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31 import de.intevation.flys.client.client.event.PanEvent;
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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32 import de.intevation.flys.client.client.event.PanHandler;
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33 import de.intevation.flys.client.client.event.RedrawRequestHandler;
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34 import de.intevation.flys.client.client.event.RedrawRequestEvent;
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35 import de.intevation.flys.client.client.event.RedrawRequestEvent.Type;
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36 import de.intevation.flys.client.client.event.ZoomEvent;
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
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37 import de.intevation.flys.client.client.event.ZoomHandler;
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38 import de.intevation.flys.client.client.services.ChartInfoService;
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39 import de.intevation.flys.client.client.services.ChartInfoServiceAsync;
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40 import de.intevation.flys.client.client.ui.CollectionView;
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41 import de.intevation.flys.client.client.ui.OutputTab;
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42
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43
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44 /**
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45 * Tab representing and showing one Chart-output.
2f0150f21e77 Added basic UI to enter manual points.
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46 *
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47 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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48 */
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49 public class ChartOutputTab
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50 extends OutputTab
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51 implements ResizedHandler,
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52 OutputParameterChangeHandler,
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53 ZoomHandler,
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54 PanHandler,
9f07f67f60a5 Subclassed ChartThemePanel, trigger redraws of Chart when interaction with
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55 RedrawRequestHandler
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56 {
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57 public static final int DEFAULT_CHART_WIDTH = 600;
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58 public static final int DEFAULT_CHART_HEIGHT = 500;
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59
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60 public static final int THEMEPANEL_MIN_WIDTH = 200;
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61
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62 /** The service that is used to fetch chart information. */
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63 protected ChartInfoServiceAsync info = GWT.create(ChartInfoService.class);
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64
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65 /** The ChartInfo object that provides information about the current
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66 * chart. */
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67 protected ChartInfo chartInfo;
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68
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69 /** Transformer used to transform image pixels into chart coordinates. */
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70 protected Transform2D[] transformer;
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71
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72 /** The collection view.*/
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73 protected CollectionView view;
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74
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75 protected ChartThemePanel ctp;
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76
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77 /** The canvas that wraps the chart toolbar. */
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78 protected Canvas tbarPanel;
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79
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80 /** The canvas that wraps the theme editor. */
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81 protected Canvas left;
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82
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83 /** The canvas that wraps the chart. */
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84 protected Canvas right;
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85
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86 protected Img chart;
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87
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88 /** Chart zoom options. */
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89 protected int[] xrange;
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90 protected int[] yrange;
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91
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92 protected Stack<ZoomObj> zoomStack;
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93 protected double[] zoom;
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96 /**
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97 * The default constructor to create a new ChartOutputTab.
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98 *
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99 * @param title The title of this tab.
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100 * @param collection The Collection which this chart belongs to.
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101 * @param mode The OutputMode.
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102 * @param collectionView The shown collection.
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103 */
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104 public ChartOutputTab(
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105 String title,
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106 Collection collection,
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107 OutputMode mode,
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108 CollectionView collectionView
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109 ){
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110 super(title, collection, collectionView, mode);
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111
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112 view = collectionView;
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113 left = new Canvas();
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114 right = new Canvas();
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115 xrange = new int[2];
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116 yrange = new int[2];
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117 zoom = new double[4];
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118 zoomStack = new Stack<ZoomObj>();
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119
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120 left.setBorder("1px solid black");
527
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121 left.setWidth(THEMEPANEL_MIN_WIDTH);
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122 left.setMinWidth(THEMEPANEL_MIN_WIDTH);
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123 right.setWidth("*");
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124
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125 VLayout vLayout = new VLayout();
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126 vLayout.setMembersMargin(2);
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127
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128 HLayout hLayout = new HLayout();
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129 hLayout.setWidth100();
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130 hLayout.setHeight100();
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131 hLayout.setMembersMargin(10);
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132
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133 hLayout.addMember(left);
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134 hLayout.addMember(right);
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135
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136 // Output "cross_section" needs slightly modified ThemePanel
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137 // (with action buttons).
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138 if (mode.getName().equals("cross_section")) {
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139 ctp = new CrossSectionChartThemePanel(collection, mode, this.view);
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140 }
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141 else {
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142 ctp = new ChartThemePanel(collection, mode, this.view);
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143 }
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144
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145 ctp.addRedrawRequestHandler(this);
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146 ctp.addOutputParameterChangeHandler(this);
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147
610
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148 chart = createChartImg();
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149 right.addChild(chart);
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150 right.setOverflow(Overflow.HIDDEN);
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151 //right.addChild(createChartPanel());
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152 left.addChild(ctp);
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153
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154 tbarPanel = new ChartToolbar(this);
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155 vLayout.addMember(tbarPanel);
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156 vLayout.addMember(hLayout);
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157
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158 setPane(vLayout);
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159
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160 right.addResizedHandler(this);
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161 }
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162
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163
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164 /**
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165 * This method is called after the chart panel has resized. It removes the
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166 * chart - if existing - and requests a new one with adjusted size.
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167 *
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168 * @param event The resize event.
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169 */
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170 public void onResized(ResizedEvent event) {
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171 updateChartPanel();
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172 updateChartInfo();
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173 }
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174
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175
911
4668357b255e #259 Refresh charts after loading new Themes / Artifacts from Datacage.
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176 public void onRedrawRequest(RedrawRequestEvent event) {
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177 if (event.getType() == Type.RESET) {
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178 resetRanges();
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179 }
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180 else {
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181 ctp.updateCollection();
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182 updateChartPanel();
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183 updateChartInfo();
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184 }
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185 }
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186
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187
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188 /**
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189 * Listens to change event in the chart them panel and updates chart after
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190 * receiving such an event.
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191 *
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192 * @param event The OutputParameterChangeEvent.
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193 */
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194 public void onOutputParameterChanged(OutputParameterChangeEvent event) {
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195 updateChartPanel();
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196 }
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197
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198
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199 /**
541
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200 * Listens to zoom events and refreshes the current chart in such case.
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201 *
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202 * @param evt The ZoomEvent that stores the coordinates for zooming.
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203 */
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diff changeset
204 public void onZoom(ZoomEvent evt) {
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205 zoomStack.push(new ZoomObj(zoom[0], zoom[1], zoom[2], zoom[3]));
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diff changeset
206
561
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207 xrange[0] = evt.getStartX();
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208 xrange[1] = evt.getEndX();
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209 yrange[0] = evt.getStartY();
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210 yrange[1] = evt.getEndY();
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211
561
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212 xrange[0] = xrange[0] < xrange[1] ? xrange[0] : xrange[1];
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213 yrange[0] = yrange[0] < yrange[1] ? yrange[0] : yrange[1];
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214
561
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215 translateCoordinates();
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diff changeset
216
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
217 updateChartInfo();
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
218 updateChartPanel();
541
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 538
diff changeset
219 }
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 538
diff changeset
220
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 538
diff changeset
221
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
222 protected double[] translateCoordinates() {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
223 if (xrange == null || (xrange[0] == 0 && xrange[1] == 0)) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
224 zoom[0] = 0d;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
225 zoom[1] = 1d;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
226 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
227 else {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
228 translateXCoordinates();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
229 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
230
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
231 if (yrange == null || (yrange[0] == 0 && yrange[1] == 0)) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
232 zoom[2] = 0d;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
233 zoom[3] = 1d;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
234 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
235 else {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
236 translateYCoordinates();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
237 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
238
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
239 return zoom;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
240 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
241
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
242
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
243 protected void translateXCoordinates() {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
244 Axis xAxis = chartInfo.getXAxis(0);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
245
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
246 double xmin = xAxis.getMin();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
247 double xmax = xAxis.getMax();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
248 double xRange = xmax - xmin;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
249
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
250 Transform2D transformer = getTransformer(0);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
251
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
252 double[] start = transformer.transform(xrange[0], yrange[0]);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
253 double[] end = transformer.transform(xrange[1], yrange[1]);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
254
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
255 zoom[0] = (start[0] - xmin) / xRange;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
256 zoom[1] = (end[0] - xmin) / xRange;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
257 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
258
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
259
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
260 protected void translateYCoordinates() {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
261 Axis yAxis = chartInfo.getYAxis(0);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
262
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
263 double ymin = yAxis.getMin();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
264 double ymax = yAxis.getMax();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
265 double yRange = ymax - ymin;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
266
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
267 Transform2D transformer = getTransformer(0);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
268
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
269 double[] start = transformer.transform(xrange[0], yrange[0]);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
270 double[] end = transformer.transform(xrange[1], yrange[1]);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
271
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
272 zoom[2] = (start[1] - ymin) / yRange;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
273 zoom[3] = (end[1] - ymin) / yRange;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
274 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
275
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
276
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
277 public void onPan(PanEvent event) {
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
278 if (chartInfo == null) {
555
33b86f5b1168 Don't crash if there is no transformer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 552
diff changeset
279 return;
33b86f5b1168 Don't crash if there is no transformer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 552
diff changeset
280 }
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
281
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
282 int[] start = event.getStartPos();
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
283 int[] end = event.getEndPos();
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
284
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
285 Transform2D t = getTransformer();
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
286
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
287 double[] ts = t.transform(start[0], start[1]);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
288 double[] tt = t.transform(end[0], end[1]);
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
289
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
290 double diffX = ts[0] - tt[0];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
291 double diffY = ts[1] - tt[1];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
292
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
293 Axis xAxis = chartInfo.getXAxis(0);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
294 Axis yAxis = chartInfo.getYAxis(0);
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
295
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
296 double[] x = panAxis(xAxis, diffX);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
297 double[] y = panAxis(yAxis, diffY);
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
298
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
299 zoom[0] = x[0];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
300 zoom[1] = x[1];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
301 zoom[2] = y[0];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
302 zoom[3] = y[1];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
303
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
304 updateChartInfo();
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
305 updateChartPanel();
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
306 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
307
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
308
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
309 protected double[] panAxis(Axis axis, double diff) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
310 double min = axis.getFrom();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
311 double max = axis.getTo();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
312
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
313 min += diff;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
314 max += diff;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
315
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
316 return computeZoom(axis, min, max);
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
317 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
318
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
319
543
9c2cf4811a7d Added a control to reset the zoom of a chart. In addition, the zoom buttons are displayed as ImgButtons now.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 542
diff changeset
320 public void resetRanges() {
1281
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1280
diff changeset
321 zoomStack.push(new ZoomObj(zoom[0], zoom[1], zoom[2], zoom[3]));
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1280
diff changeset
322
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
323 zoom[0] = 0d;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
324 zoom[1] = 1d;
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325 zoom[2] = 0d;
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diff changeset
326 zoom[3] = 1d;
543
9c2cf4811a7d Added a control to reset the zoom of a chart. In addition, the zoom buttons are displayed as ImgButtons now.
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diff changeset
327
561
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diff changeset
328 updateChartInfo();
543
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diff changeset
329 updateChartPanel();
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diff changeset
330 }
9c2cf4811a7d Added a control to reset the zoom of a chart. In addition, the zoom buttons are displayed as ImgButtons now.
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diff changeset
331
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332
541
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
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diff changeset
333 /**
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334 * This method zooms the current chart out by a given <i>factor</i>.
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335 *
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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diff changeset
336 * @param factor The factor should be between 0-100.
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337 */
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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diff changeset
338 public void zoomOut(int factor) {
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339 if (factor < 0 || factor > 100 || chartInfo == null) {
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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340 return;
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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341 }
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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342
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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343 zoomStack.push(new ZoomObj(zoom[0], zoom[1], zoom[2], zoom[3]));
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344
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diff changeset
345 Axis xAxis = chartInfo.getXAxis(0);
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346 Axis yAxis = chartInfo.getYAxis(0);
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diff changeset
347
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diff changeset
348 double[] x = zoomAxis(xAxis, factor);
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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diff changeset
349 double[] y = zoomAxis(yAxis, factor);
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350
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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diff changeset
351 zoom[0] = x[0];
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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352 zoom[1] = x[1];
1282
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
353 zoom[2] = y[0];
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diff changeset
354 zoom[3] = y[1];
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355
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diff changeset
356 updateChartInfo();
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diff changeset
357 updateChartPanel();
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358 }
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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parents: 1280
diff changeset
359
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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parents: 1280
diff changeset
360
4782c0ce9cec Re-added the function to zoom-out charts by a given factor (10%).
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diff changeset
361 /**
1280
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diff changeset
362 * This method is used to zoom out. Zooming out is realizied with a stacked
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
363 * logic. Initially, you cannot zoom out. For each time you start a zoom-in
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
364 * action, the extent of the chart is stored and pushed onto a stack. A
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
365 * zoom-out will now lead you to the last extent that is poped from stack.
544
0f4095a522ab Added a zoom-out control to the chart toolbar which zooms 10% of the current ranges out.
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parents: 543
diff changeset
366 *
0f4095a522ab Added a zoom-out control to the chart toolbar which zooms 10% of the current ranges out.
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parents: 543
diff changeset
367 */
1280
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diff changeset
368 public void zoomOut() {
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
369 if (!zoomStack.empty()) {
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
370 zoom = zoomStack.pop().getZoom();
548
aff225e07720 Repaired broken zoom-out control.
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parents: 544
diff changeset
371
1280
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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diff changeset
372 updateChartInfo();
66192d170c79 Bugfix: #179 and #198 Zoom-out will no longer work with a factor but with stacked chart extents.
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parents: 911
diff changeset
373 updateChartPanel();
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diff changeset
374 }
544
0f4095a522ab Added a zoom-out control to the chart toolbar which zooms 10% of the current ranges out.
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diff changeset
375 }
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diff changeset
376
0f4095a522ab Added a zoom-out control to the chart toolbar which zooms 10% of the current ranges out.
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parents: 543
diff changeset
377
561
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diff changeset
378 public double[] zoomAxis(Axis axis, int factor) {
1282
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379 GWT.log("Prepare Axis for zooming (factor: " + factor + ")");
561
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diff changeset
380
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diff changeset
381 double min = axis.getMin();
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diff changeset
382 double max = axis.getMax();
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383 double range = max > min ? max - min : min - max;
561
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diff changeset
384
1282
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diff changeset
385 double curFrom = axis.getFrom();
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diff changeset
386 double curTo = axis.getTo();
561
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diff changeset
387
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diff changeset
388 double diff = curTo > curFrom ? curTo - curFrom : curFrom - curTo;
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
389
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
390 GWT.log(" max from : " + min);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
391 GWT.log(" max to : " + max);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
392 GWT.log(" max range : " + range);
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parents: 1281
diff changeset
393 GWT.log(" current from: " + curFrom);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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parents: 1281
diff changeset
394 GWT.log(" current to : " + curTo);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
395 GWT.log(" current diff: " + diff);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
396
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
397 double newFrom = curFrom - (diff * factor / 100);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
398 double newTo = curTo + (diff * factor / 100);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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parents: 1281
diff changeset
399
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
400 GWT.log(" new from: " + newFrom);
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
401 GWT.log(" new to : " + newTo);
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diff changeset
402
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
403 return new double[] {
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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diff changeset
404 (newFrom - min) / range,
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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parents: 1281
diff changeset
405 (newTo - min) / range
3904519ec161 Bugfix: #179 Repaired broken zoom-out-by-factor function for charts.
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parents: 1281
diff changeset
406 };
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
407 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
408
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
409
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
410 public static double[] computeZoom(Axis axis, double min, double max) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
411 double[] zoom = new double[2];
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
412
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
413 double absMin = axis.getMin();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
414 double absMax = axis.getMax();
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
415 double diff = absMax > absMin ? absMax - absMin : absMin - absMax;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
416
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
417 zoom[0] = (min - absMin) / diff;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
418 zoom[1] = (max - absMin) / diff;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
419
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
420 return zoom;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
421 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
422
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
423
544
0f4095a522ab Added a zoom-out control to the chart toolbar which zooms 10% of the current ranges out.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 543
diff changeset
424 /**
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
425 * Updates the Transform2D object using the chart info service.
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
426 */
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
427 public void updateChartInfo() {
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
428 Config config = Config.getInstance();
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
429 String locale = config.getLocale();
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
430
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
431 info.getChartInfo(
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
432 view.getCollection(),
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
433 locale,
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 534
diff changeset
434 mode.getName(),
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
435 getChartAttributes(),
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 549
diff changeset
436 new AsyncCallback<ChartInfo>() {
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
437 public void onFailure(Throwable caught) {
610
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diff changeset
438 GWT.log("ChartInfo ERROR: " + caught.getMessage());
538
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diff changeset
439 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
440
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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diff changeset
441 public void onSuccess(ChartInfo chartInfo) {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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diff changeset
442 setChartInfo(chartInfo);
538
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443 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
444 });
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
445 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
446
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
447
531
c17c593f8732 The chart in the ChartOutputTab is refreshed when there occur any changes in the chart theme panel.
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parents: 527
diff changeset
448 public void updateChartPanel() {
610
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diff changeset
449 int w = right.getWidth();
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diff changeset
450 int h = right.getHeight();
521
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diff changeset
451
610
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diff changeset
452 chart.setSrc(getImgUrl(w, h));
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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453 }
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
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454
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
455
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
456 /**
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
457 * Returns the existing chart panel.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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diff changeset
458 *
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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diff changeset
459 * @return the existing chart panel.
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diff changeset
460 */
534
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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diff changeset
461 public Canvas getChartPanel() {
610
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diff changeset
462 return right;
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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463 }
538
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diff changeset
464
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
465
610
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466 public Canvas getChartImg() {
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467 return chart;
538
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468 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
469
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
470
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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diff changeset
471 public ChartInfo getChartInfo() {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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472 return chartInfo;
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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473 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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parents: 549
diff changeset
474
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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parents: 549
diff changeset
475
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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parents: 549
diff changeset
476 protected void setChartInfo(ChartInfo chartInfo) {
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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diff changeset
477 this.chartInfo = chartInfo;
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
478 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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479
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
480
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
481 public Transform2D getTransformer() {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
482 if (chartInfo == null) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
483 return null;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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484 }
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
485
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
486 return chartInfo.getTransformer(0);
552
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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parents: 549
diff changeset
487 }
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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parents: 549
diff changeset
488
6050d49eaba3 Adapted the ChartInfoService to return more information about charts than before. In addition, the PanControl is added to the chart toolbar.
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diff changeset
489
538
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diff changeset
490 /**
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
491 * Returns the Transform2D object used to transform image coordinates into
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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492 * chart coordinates.
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diff changeset
493 *
561
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494 * @param pos The index of a specific transformer.
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
495 *
538
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diff changeset
496 * @return the Transform2D object.
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
497 */
561
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diff changeset
498 public Transform2D getTransformer(int pos) {
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diff changeset
499 if (chartInfo == null) {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
500 return null;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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parents: 555
diff changeset
501 }
538
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parents: 534
diff changeset
502
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
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diff changeset
503 return chartInfo.getTransformer(pos);
534
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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diff changeset
504 }
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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parents: 533
diff changeset
505
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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parents: 533
diff changeset
506
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
507 /**
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
508 * Creates a new chart panel with default size.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
509 *
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
510 * @return the created chart panel.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
511 */
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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diff changeset
512 protected Img createChartImg() {
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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parents: 561
diff changeset
513 return createChartImg(DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT);
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
514 }
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
515
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
516
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
517 /**
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
518 * Creates a new chart panel with specified width and height.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
519 *
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
520 * @param width The width for the chart panel.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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diff changeset
521 * @param height The height for the chart panel.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
522 *
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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parents: 541
diff changeset
523 * @return the created chart panel.
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
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diff changeset
524 */
610
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parents: 561
diff changeset
525 protected Img createChartImg(int width, int height) {
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
526 Img chart = getChartImg(width, height);
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
527 chart.setWidth100();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
528 chart.setHeight100();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
529
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
530 return chart;
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
531 }
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
532
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
533
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
534 /**
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
535 * Builds the chart image and returns it.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
536 *
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
537 * @param width The chart width.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
538 * @param height The chart height.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
539 *
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
540 * @return the chart image.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
541 */
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
542 protected Img getChartImg(int width, int height) {
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
543 return new Img(getImgUrl(width, height));
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
544 }
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
545
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
546
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
547 /**
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
548 * Builds the URL that points to the chart image.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
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parents:
diff changeset
549 *
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
550 * @param width The width of the requested chart.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
551 * @param height The height of the requested chart.
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
552 * @param xr Optional x range (used for zooming).
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
553 * @param yr Optional y range (used for zooming).
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
554 *
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
555 * @return the URL to the chart image.
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
556 */
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
557 protected String getImgUrl(int width, int height) {
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
558 Config config = Config.getInstance();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
559
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
560 String imgUrl = GWT.getModuleBaseURL();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
561 imgUrl += "chart";
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
562 imgUrl += "?uuid=" + collection.identifier();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
563 imgUrl += "&type=" + mode.getName();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
564 imgUrl += "&server=" + config.getServerUrl();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
565 imgUrl += "&locale=" + config.getLocale();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
566 imgUrl += "&timestamp=" + new Date().getTime();
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
567 imgUrl += "&width=" + Integer.toString(width);
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
568 imgUrl += "&height=" + Integer.toString(height);
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
569
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
570 double[] zoom = getZoomValues();
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
571
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
572 if (zoom != null) {
612
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
573 if (zoom[0] != 0 || zoom[1] != 1) {
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
574 // a zoom range of 0-1 means displaying the whole range. In such
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
575 // case we don't need to zoom.
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
576 imgUrl += "&minx=" + Double.toString(zoom[0]);
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
577 imgUrl += "&maxx=" + Double.toString(zoom[1]);
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
578 }
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
579 if (zoom[2] != 0 || zoom[3] != 1) {
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
580 // a zoom range of 0-1 means displaying the whole range. In such
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
581 // case we don't need to zoom.
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
582 imgUrl += "&miny=" + Double.toString(zoom[2]);
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
583 imgUrl += "&maxy=" + Double.toString(zoom[3]);
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
584 }
542
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
585 }
7c57149e8715 Append the x and y ranges determined after zooming with the ZoomboxControl to the attribute document used for the chart creation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
586
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
587 return imgUrl;
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
588 }
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
589
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
590
1344
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
591 public String getExportUrl(int width, int height, String format) {
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
592 String url = getImgUrl(width, height);
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
593 url += "&format=" + format;
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
594 url += "&export=true";
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
595
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
596 return url;
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
597 }
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
598
51d4b51a51ed Added icons to export chart as PNG, PDF and SVG to the ChartToolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1287
diff changeset
599
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
600 public Map getChartAttributes() {
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
601 Map<String, String> attr = new HashMap<String, String>();
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
602
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
603 Canvas chart = getChartPanel();
1453
e8aec81af22b Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1425
diff changeset
604 attr.put("width", chart.getWidth().toString());
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
605 attr.put("height", chart.getHeight().toString());
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
606
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
607 double[] zoom = getZoomValues();
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
608
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
609 if (zoom != null) {
612
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
610 if (zoom[0] != 0 || zoom[1] != 1) {
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
611 // a zoom range of 0-1 means displaying the whole range. In such
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
612 // case we don't need to zoom.
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
613 attr.put("minx", Double.toString(zoom[0]));
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
614 attr.put("maxx", Double.toString(zoom[1]));
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
615 }
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
616 if (zoom[2] != 0 || zoom[3] != 1) {
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
617 // a zoom range of 0-1 means displaying the whole range. In such
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
618 // case we don't need to zoom.
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
619 attr.put("miny", Double.toString(zoom[2]));
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
620 attr.put("maxy", Double.toString(zoom[3]));
e59f2569558e Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 611
diff changeset
621 }
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
622 }
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
623
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
624 return attr;
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 548
diff changeset
625 }
561
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
626
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
627
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
628 protected double[] getZoomValues() {
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
629 return zoom;
460b8e0f0563 Parse the min/max axes ranges for the ChartInfo and modified the zoom and pan actions to match the current server implementation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 555
diff changeset
630 }
1545
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
631
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
632
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
633 /** Return the 'parent' CollectionView. */
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
634 public CollectionView getView() {
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
635 return this.view;
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1474
diff changeset
636 }
521
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
637 }
fc60822e9c89 Added a new package 'chart' that should be the place where chart relevant classes should be stored. Moved ChartOutputTab into that package.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
638 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org