Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartOutputTab.java @ 1474:0ba23e6fef0c

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Refactored, set collectionview in Themepanels constructors. flys-client/trunk@3519 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 22 Dec 2011 08:58:33 +0000
parents e125f889cf2f
children 2f0150f21e77
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>
parents:
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1 package de.intevation.flys.client.client.ui.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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2
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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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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7
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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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12
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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
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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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
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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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;
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
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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;
4668357b255e #259 Refresh charts after loading new Themes / Artifacts from Datacage.
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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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parents: 534
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38 import de.intevation.flys.client.client.services.ChartInfoService;
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
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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 /**
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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45 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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46 */
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47 public class ChartOutputTab
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48 extends OutputTab
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49 implements ResizedHandler,
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50 OutputParameterChangeHandler,
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51 ZoomHandler,
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52 PanHandler,
9f07f67f60a5 Subclassed ChartThemePanel, trigger redraws of Chart when interaction with
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parents: 855
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53 RedrawRequestHandler
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54 {
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55 public static final int DEFAULT_CHART_WIDTH = 600;
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56 public static final int DEFAULT_CHART_HEIGHT = 500;
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57
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58 public static final int THEMEPANEL_MIN_WIDTH = 200;
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59
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60 /** The service that is used to fetch chart information. */
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61 protected ChartInfoServiceAsync info = GWT.create(ChartInfoService.class);
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62
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parents: 549
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63 /** The ChartInfo object that provides information about the current
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64 * chart. */
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65 protected ChartInfo chartInfo;
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parents: 549
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66
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67 /** Transformer used to transform image pixels into chart coordinates. */
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68 protected Transform2D[] transformer;
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69
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70 /** The collection view.*/
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71 protected CollectionView view;
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72
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73 protected ChartThemePanel ctp;
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74
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75 /** The canvas that wraps the chart toolbar. */
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76 protected Canvas tbarPanel;
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77
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78 /** The canvas that wraps the theme editor. */
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79 protected Canvas left;
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80
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81 /** The canvas that wraps the chart. */
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82 protected Canvas right;
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83
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84 protected Img chart;
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85
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86 /** Chart zoom options. */
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87 protected int[] xrange;
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88 protected int[] yrange;
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parents: 555
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89
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parents: 911
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90 protected Stack<ZoomObj> zoomStack;
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
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91 protected double[] zoom;
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93
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94 /**
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95 * The default constructor to create a new ChartOutputTab.
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96 *
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97 * @param title The title of this tab.
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98 * @param collection The Collection which this chart belongs to.
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99 * @param mode The OutputMode.
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100 * @param collectionView The shown collection.
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101 */
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102 public ChartOutputTab(
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103 String title,
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104 Collection collection,
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105 OutputMode mode,
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106 CollectionView collectionView
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107 ){
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108 super(title, collection, collectionView, mode);
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109
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110 view = collectionView;
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111 left = new Canvas();
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112 right = new Canvas();
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113 xrange = new int[2];
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114 yrange = new int[2];
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115 zoom = new double[4];
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116 zoomStack = new Stack<ZoomObj>();
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117
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118 left.setBorder("1px solid black");
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119 left.setWidth(THEMEPANEL_MIN_WIDTH);
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120 left.setMinWidth(THEMEPANEL_MIN_WIDTH);
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121 right.setWidth("*");
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122
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123 VLayout vLayout = new VLayout();
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124 vLayout.setMembersMargin(2);
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125
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126 HLayout hLayout = new HLayout();
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127 hLayout.setWidth100();
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128 hLayout.setHeight100();
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129 hLayout.setMembersMargin(10);
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130
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131 hLayout.addMember(left);
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132 hLayout.addMember(right);
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133
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134 // Output "cross_section" needs slightly modified ThemePanel
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135 // (with action buttons).
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136 if (mode.getName().equals("cross_section")) {
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137 ctp = new CrossSectionChartThemePanel(collection, mode, this.view);
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138 }
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139 else {
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140 ctp = new ChartThemePanel(collection, mode, this.view);
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141 }
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142
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143 ctp.addRedrawRequestHandler(this);
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144 ctp.addOutputParameterChangeHandler(this);
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145
610
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146 chart = createChartImg();
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147 right.addChild(chart);
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148 right.setOverflow(Overflow.HIDDEN);
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149 //right.addChild(createChartPanel());
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150 left.addChild(ctp);
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151
779
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152 tbarPanel = new ChartToolbar(collectionView, this);
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153 vLayout.addMember(tbarPanel);
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154 vLayout.addMember(hLayout);
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155
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156 setPane(vLayout);
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157
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158 right.addResizedHandler(this);
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159 }
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160
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161
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162 /**
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163 * This method is called after the chart panel has resized. It removes the
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164 * chart - if existing - and requests a new one with adjusted size.
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165 *
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166 * @param event The resize event.
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167 */
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168 public void onResized(ResizedEvent event) {
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169 updateChartPanel();
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170 updateChartInfo();
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171 }
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172
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173
911
4668357b255e #259 Refresh charts after loading new Themes / Artifacts from Datacage.
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174 public void onRedrawRequest(RedrawRequestEvent event) {
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175 if (event.getType() == Type.RESET) {
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176 resetRanges();
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177 }
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178 else {
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179 ctp.updateCollection();
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180 updateChartPanel();
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181 updateChartInfo();
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182 }
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183 }
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184
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185
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186 /**
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187 * Listens to change event in the chart them panel and updates chart after
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188 * receiving such an event.
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189 *
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190 * @param event The OutputParameterChangeEvent.
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191 */
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192 public void onOutputParameterChanged(OutputParameterChangeEvent event) {
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193 updateChartPanel();
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194 }
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195
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196
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197 /**
541
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198 * Listens to zoom events and refreshes the current chart in such case.
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199 *
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200 * @param evt The ZoomEvent that stores the coordinates for zooming.
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201 */
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diff changeset
202 public void onZoom(ZoomEvent evt) {
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203 zoomStack.push(new ZoomObj(zoom[0], zoom[1], zoom[2], zoom[3]));
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diff changeset
204
561
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205 xrange[0] = evt.getStartX();
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206 xrange[1] = evt.getEndX();
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207 yrange[0] = evt.getStartY();
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208 yrange[1] = evt.getEndY();
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209
561
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210 xrange[0] = xrange[0] < xrange[1] ? xrange[0] : xrange[1];
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211 yrange[0] = yrange[0] < yrange[1] ? yrange[0] : yrange[1];
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212
561
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213 translateCoordinates();
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214
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diff changeset
215 updateChartInfo();
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
216 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
217 }
ed29599e06e5 Added the ChartOutputTab as ZoomHandler for the ZoomboxControl - no zooming is done yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 538
diff changeset
218
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
561
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parents: 555
diff changeset
220 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
221 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
222 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
223 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
224 }
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 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
226 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
227 }
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
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 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
230 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
231 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
232 }
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 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
234 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
235 }
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
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 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
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
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 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
242 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
243
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 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
245 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
246 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
247
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 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
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 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
251 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
252
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 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
254 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
255 }
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
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 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
259 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
260
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 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
262 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
263 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
264
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 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
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 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
268 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
269
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 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
271 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
272 }
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
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parents: 555
diff changeset
274
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
275 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
276 if (chartInfo == null) {
555
33b86f5b1168 Don't crash if there is no transformer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 552
diff changeset
277 return;
33b86f5b1168 Don't crash if there is no transformer.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 552
diff changeset
278 }
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
279
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
280 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
281 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
282
561
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parents: 555
diff changeset
283 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
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 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
286 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
287
561
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parents: 555
diff changeset
288 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
289 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
290
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
291 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
292 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
293
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
294 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
295 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
296
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
297 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
298 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
299 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
300 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
301
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 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
303 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
304 }
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
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
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
307 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
308 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
309 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
310
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 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
312 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
313
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 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
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
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
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
318 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
319 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
320
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
321 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
322 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
323 zoom[2] = 0d;
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324 zoom[3] = 1d;
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325
561
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326 updateChartInfo();
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327 updateChartPanel();
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328 }
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329
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330
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331 /**
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332 * This method zooms the current chart out by a given <i>factor</i>.
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333 *
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334 * @param factor The factor should be between 0-100.
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335 */
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336 public void zoomOut(int factor) {
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337 if (factor < 0 || factor > 100 || chartInfo == null) {
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338 return;
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339 }
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340
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341 zoomStack.push(new ZoomObj(zoom[0], zoom[1], zoom[2], zoom[3]));
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342
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343 Axis xAxis = chartInfo.getXAxis(0);
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344 Axis yAxis = chartInfo.getYAxis(0);
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345
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346 double[] x = zoomAxis(xAxis, factor);
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347 double[] y = zoomAxis(yAxis, factor);
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348
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349 zoom[0] = x[0];
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350 zoom[1] = x[1];
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351 zoom[2] = y[0];
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352 zoom[3] = y[1];
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353
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354 updateChartInfo();
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355 updateChartPanel();
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356 }
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357
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358
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359 /**
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360 * This method is used to zoom out. Zooming out is realizied with a stacked
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361 * logic. Initially, you cannot zoom out. For each time you start a zoom-in
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362 * action, the extent of the chart is stored and pushed onto a stack. A
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363 * zoom-out will now lead you to the last extent that is poped from stack.
544
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364 *
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365 */
1280
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366 public void zoomOut() {
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367 if (!zoomStack.empty()) {
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diff changeset
368 zoom = zoomStack.pop().getZoom();
548
aff225e07720 Repaired broken zoom-out control.
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diff changeset
369
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370 updateChartInfo();
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371 updateChartPanel();
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372 }
544
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373 }
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374
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diff changeset
375
561
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376 public double[] zoomAxis(Axis axis, int factor) {
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377 GWT.log("Prepare Axis for zooming (factor: " + factor + ")");
561
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378
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379 double min = axis.getMin();
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380 double max = axis.getMax();
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381 double range = max > min ? max - min : min - max;
561
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382
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383 double curFrom = axis.getFrom();
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384 double curTo = axis.getTo();
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385
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386 double diff = curTo > curFrom ? curTo - curFrom : curFrom - curTo;
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diff changeset
387
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388 GWT.log(" max from : " + min);
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389 GWT.log(" max to : " + max);
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390 GWT.log(" max range : " + range);
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391 GWT.log(" current from: " + curFrom);
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392 GWT.log(" current to : " + curTo);
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393 GWT.log(" current diff: " + diff);
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diff changeset
394
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diff changeset
395 double newFrom = curFrom - (diff * factor / 100);
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396 double newTo = curTo + (diff * factor / 100);
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diff changeset
397
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diff changeset
398 GWT.log(" new from: " + newFrom);
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diff changeset
399 GWT.log(" new to : " + newTo);
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400
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diff changeset
401 return new double[] {
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402 (newFrom - min) / range,
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diff changeset
403 (newTo - min) / range
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diff changeset
404 };
561
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diff changeset
405 }
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diff changeset
406
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
407
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
408 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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diff changeset
409 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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diff changeset
410
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
411 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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diff changeset
412 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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diff changeset
413 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.
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parents: 555
diff changeset
414
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 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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diff changeset
416 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
417
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
418 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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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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diff changeset
420
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
421
544
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parents: 543
diff changeset
422 /**
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
423 * 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.
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parents: 534
diff changeset
424 */
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
425 public void updateChartInfo() {
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
426 Config config = Config.getInstance();
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
427 String locale = config.getLocale();
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
428
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
429 info.getChartInfo(
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
430 view.getCollection(),
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
431 locale,
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
432 mode.getName(),
549
e74bf6bfeeb6 Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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parents: 548
diff changeset
433 getChartAttributes(),
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
434 new AsyncCallback<ChartInfo>() {
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
435 public void onFailure(Throwable caught) {
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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parents: 561
diff changeset
436 GWT.log("ChartInfo ERROR: " + caught.getMessage());
538
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diff changeset
437 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
438
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
439 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
440 setChartInfo(chartInfo);
538
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diff changeset
441 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
442 });
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
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
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
446 public void updateChartPanel() {
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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diff changeset
447 int w = right.getWidth();
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parents: 561
diff changeset
448 int h = right.getHeight();
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
449
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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diff changeset
450 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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parents:
diff changeset
451 }
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
452
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
453
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
454 /**
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
455 * 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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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 * @return 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 */
534
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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diff changeset
459 public Canvas getChartPanel() {
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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diff changeset
460 return right;
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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diff changeset
461 }
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
462
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
463
610
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diff changeset
464 public Canvas getChartImg() {
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diff changeset
465 return chart;
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
466 }
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
467
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
468
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
469 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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parents: 549
diff changeset
470 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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parents: 549
diff changeset
471 }
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
472
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
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 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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parents: 549
diff changeset
475 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
476 }
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
477
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
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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parents: 555
diff changeset
479 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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parents: 555
diff changeset
480 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
481 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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diff changeset
482 }
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
483
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
484 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
485 }
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
486
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
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
488 /**
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
489 * 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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diff changeset
490 * chart coordinates.
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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diff changeset
491 *
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
492 * @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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parents: 555
diff changeset
493 *
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
494 * @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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parents: 534
diff changeset
495 */
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
496 public Transform2D getTransformer(int pos) {
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
497 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
498 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
499 }
538
75df57220104 Adapted the MousePositionPanel to use the Transform2D object for computing the chart coordinates from image coordinates.
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parents: 534
diff changeset
500
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
501 return chartInfo.getTransformer(pos);
534
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
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parents: 533
diff changeset
502 }
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 533
diff changeset
503
e08777967bad Added a first implementation of a MousePositionPanel - work is not finished yet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 533
diff changeset
504
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
505 /**
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
506 * 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.
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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 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
509 */
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 561
diff changeset
510 protected Img createChartImg() {
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 561
diff changeset
511 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
512 }
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
513
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
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
515 /**
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
516 * 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.
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
518 * @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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parents: 541
diff changeset
519 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 541
diff changeset
520 *
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
521 * @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
522 */
610
ea2191b1299d #170 Changed the DOM manipulation while zoom and drag operation.
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parents: 561
diff changeset
523 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
524 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
525 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
526 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
527
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
528 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
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
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
533 * 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
534 *
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
535 * @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
536 * @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
537 *
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 * @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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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 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
541 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
542 }
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
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
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 * 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.
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 * @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
549 * @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
550 * @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
551 * @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
552 *
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
553 * @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
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 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
556 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
557
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 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
559 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
560 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
561 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
562 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
563 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
564 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
565 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
566 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
567
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
568 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
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 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
571 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
572 // 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
573 // 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
574 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
575 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
576 }
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 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
578 // 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
579 // 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
580 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
581 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
582 }
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
583 }
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
584
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
585 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
586 }
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
587
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
588
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
589 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
590 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
591 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
592 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
593
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 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
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
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
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
598 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
599 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
600
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 Canvas chart = getChartPanel();
1453
e8aec81af22b Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1425
diff changeset
602 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
603 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
604
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
605 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
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 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
608 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
609 // 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
610 // 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
611 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
612 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
613 }
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 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
615 // 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
616 // 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
617 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
618 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
619 }
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
620 }
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
621
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 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
623 }
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
624
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
625
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 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
627 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
628 }
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
629 }
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
630 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org