Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ChartOutputTab.java @ 859:6b047887855b
Fix broken build.
flys-client/trunk@2653 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Tue, 06 Sep 2011 11:43:47 +0000 |
parents | 9f07f67f60a5 |
children | 4668357b255e |
rev | line source |
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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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1 package de.intevation.flys.client.client.ui.chart; |
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2 |
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3 import java.util.Date; |
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4 import java.util.HashMap; |
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5 import java.util.Map; |
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6 |
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7 import com.google.gwt.core.client.GWT; |
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8 import com.google.gwt.user.client.rpc.AsyncCallback; |
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9 |
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10 import com.smartgwt.client.types.Overflow; |
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11 |
521
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12 import com.smartgwt.client.widgets.Canvas; |
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13 import com.smartgwt.client.widgets.Img; |
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14 |
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15 import com.smartgwt.client.widgets.layout.HLayout; |
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16 import com.smartgwt.client.widgets.layout.VLayout; |
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17 |
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18 import com.smartgwt.client.widgets.events.ResizedEvent; |
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19 import com.smartgwt.client.widgets.events.ResizedHandler; |
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20 |
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21 import de.intevation.flys.client.shared.Transform2D; |
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22 import de.intevation.flys.client.shared.model.Axis; |
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23 import de.intevation.flys.client.shared.model.ChartInfo; |
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24 import de.intevation.flys.client.shared.model.Collection; |
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25 import de.intevation.flys.client.shared.model.OutputMode; |
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26 import de.intevation.flys.client.client.Config; |
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27 import de.intevation.flys.client.client.event.OutputParameterChangeEvent; |
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28 import de.intevation.flys.client.client.event.OutputParameterChangeHandler; |
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29 import de.intevation.flys.client.client.event.PanEvent; |
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30 import de.intevation.flys.client.client.event.PanHandler; |
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31 import de.intevation.flys.client.client.event.RedrawRequestHandler; |
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32 import de.intevation.flys.client.client.event.ZoomEvent; |
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33 import de.intevation.flys.client.client.event.ZoomHandler; |
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34 import de.intevation.flys.client.client.services.ChartInfoService; |
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35 import de.intevation.flys.client.client.services.ChartInfoServiceAsync; |
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36 import de.intevation.flys.client.client.ui.CollectionView; |
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37 import de.intevation.flys.client.client.ui.OutputTab; |
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38 |
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39 |
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40 /** |
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41 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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42 */ |
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43 public class ChartOutputTab |
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44 extends OutputTab |
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45 implements ResizedHandler, |
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46 OutputParameterChangeHandler, |
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47 ZoomHandler, |
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48 PanHandler, |
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49 RedrawRequestHandler |
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50 { |
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51 public static final int DEFAULT_CHART_WIDTH = 600; |
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52 public static final int DEFAULT_CHART_HEIGHT = 500; |
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53 |
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54 public static final int THEMEPANEL_MIN_WIDTH = 200; |
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55 |
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56 |
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57 /** The service that is used to fetch chart information. */ |
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58 protected ChartInfoServiceAsync info = GWT.create(ChartInfoService.class); |
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59 |
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60 |
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61 /** The ChartInfo object that provides information about the current |
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62 * chart. */ |
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63 protected ChartInfo chartInfo; |
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64 |
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65 /** Transformer used to transform image pixels into chart coordinates. */ |
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66 protected Transform2D[] transformer; |
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67 |
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68 /** The collection view.*/ |
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69 protected CollectionView view; |
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70 |
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71 |
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72 /** The canvas that wraps the chart toolbar. */ |
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73 protected Canvas tbarPanel; |
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74 |
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75 /** The canvas that wraps the theme editor. */ |
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76 protected Canvas left; |
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77 |
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78 /** The canvas that wraps the chart. */ |
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79 protected Canvas right; |
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80 |
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81 protected Img chart; |
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82 |
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83 |
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84 /** Chart zoom options. */ |
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85 protected int[] xrange; |
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86 protected int[] yrange; |
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87 |
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88 protected double[] zoom; |
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89 |
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90 |
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91 /** |
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92 * The default constructor to create a new ChartOutputTab. |
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93 * |
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94 * @param title The title of this tab. |
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95 * @param collection The Collection which this chart belongs to. |
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96 * @param mode The OutputMode. |
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97 * @param collectionView The shown collection. |
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98 */ |
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99 public ChartOutputTab( |
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100 String title, |
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101 Collection collection, |
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102 OutputMode mode, |
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103 CollectionView collectionView |
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104 ){ |
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105 super(title, collection, mode); |
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106 |
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107 view = collectionView; |
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108 left = new Canvas(); |
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109 right = new Canvas(); |
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110 xrange = new int[2]; |
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111 yrange = new int[2]; |
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112 zoom = new double[4]; |
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113 |
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114 left.setBorder("1px solid black"); |
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115 left.setWidth(THEMEPANEL_MIN_WIDTH); |
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116 left.setMinWidth(THEMEPANEL_MIN_WIDTH); |
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117 right.setWidth("*"); |
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118 |
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119 VLayout vLayout = new VLayout(); |
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120 vLayout.setMembersMargin(2); |
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121 |
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122 HLayout hLayout = new HLayout(); |
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123 hLayout.setWidth100(); |
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124 hLayout.setHeight100(); |
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125 hLayout.setMembersMargin(10); |
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126 |
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127 hLayout.addMember(left); |
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128 hLayout.addMember(right); |
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129 |
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130 // Output "cross_section" needs slightly modified ThemePanel |
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131 // (with action buttons). |
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132 ChartThemePanel ctp = null; |
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133 if (mode.getName().equals("cross_section")) { |
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134 ctp = new CrossSectionChartThemePanel(collection, mode); |
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135 } |
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136 else { |
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137 ctp = new ChartThemePanel(collection, mode); |
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138 } |
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139 |
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140 ctp.addRedrawRequestHandler(this); |
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141 ctp.addOutputParameterChangeHandler(this); |
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142 |
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143 chart = createChartImg(); |
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144 right.addChild(chart); |
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145 right.setOverflow(Overflow.HIDDEN); |
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146 //right.addChild(createChartPanel()); |
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147 left.addChild(ctp); |
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148 |
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149 tbarPanel = new ChartToolbar(collectionView, this); |
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150 vLayout.addMember(tbarPanel); |
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151 vLayout.addMember(hLayout); |
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152 |
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153 setPane(vLayout); |
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154 |
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155 right.addResizedHandler(this); |
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156 } |
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157 |
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158 |
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159 /** |
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160 * This method is called after the chart panel has resized. It removes the |
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161 * chart - if existing - and requests a new one with adjusted size. |
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162 * |
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163 * @param event The resize event. |
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164 */ |
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165 public void onResized(ResizedEvent event) { |
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166 updateChartPanel(); |
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167 updateChartInfo(); |
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168 } |
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169 |
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170 |
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171 public void onRedrawRequest() { |
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172 resetRanges(); |
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173 } |
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174 |
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175 |
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176 /** |
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177 * Listens to change event in the chart them panel and updates chart after |
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178 * receiving such an event. |
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179 * |
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180 * @param event The OutputParameterChangeEvent. |
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181 */ |
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182 public void onOutputParameterChanged(OutputParameterChangeEvent event) { |
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183 updateChartPanel(); |
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184 } |
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185 |
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186 |
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187 /** |
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188 * Listens to zoom events and refreshes the current chart in such case. |
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189 * |
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190 * @param evt The ZoomEvent that stores the coordinates for zooming. |
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191 */ |
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192 public void onZoom(ZoomEvent evt) { |
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193 xrange[0] = evt.getStartX(); |
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194 xrange[1] = evt.getEndX(); |
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195 yrange[0] = evt.getStartY(); |
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196 yrange[1] = evt.getEndY(); |
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197 |
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198 xrange[0] = xrange[0] < xrange[1] ? xrange[0] : xrange[1]; |
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199 yrange[0] = yrange[0] < yrange[1] ? yrange[0] : yrange[1]; |
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200 |
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201 translateCoordinates(); |
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202 |
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203 updateChartInfo(); |
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204 updateChartPanel(); |
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205 } |
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206 |
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207 |
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208 protected double[] translateCoordinates() { |
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209 if (xrange == null || (xrange[0] == 0 && xrange[1] == 0)) { |
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210 zoom[0] = 0d; |
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211 zoom[1] = 1d; |
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212 } |
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213 else { |
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214 translateXCoordinates(); |
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215 } |
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216 |
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217 if (yrange == null || (yrange[0] == 0 && yrange[1] == 0)) { |
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218 zoom[2] = 0d; |
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219 zoom[3] = 1d; |
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220 } |
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221 else { |
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222 translateYCoordinates(); |
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223 } |
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224 |
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225 return zoom; |
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226 } |
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227 |
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228 |
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229 protected void translateXCoordinates() { |
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230 Axis xAxis = chartInfo.getXAxis(0); |
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231 |
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232 double xmin = xAxis.getMin(); |
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233 double xmax = xAxis.getMax(); |
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234 double xRange = xmax - xmin; |
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235 |
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236 Transform2D transformer = getTransformer(0); |
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237 |
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238 double[] start = transformer.transform(xrange[0], yrange[0]); |
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239 double[] end = transformer.transform(xrange[1], yrange[1]); |
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240 |
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241 zoom[0] = (start[0] - xmin) / xRange; |
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242 zoom[1] = (end[0] - xmin) / xRange; |
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243 } |
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244 |
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245 |
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246 protected void translateYCoordinates() { |
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247 Axis yAxis = chartInfo.getYAxis(0); |
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248 |
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249 double ymin = yAxis.getMin(); |
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250 double ymax = yAxis.getMax(); |
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251 double yRange = ymax - ymin; |
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252 |
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253 Transform2D transformer = getTransformer(0); |
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254 |
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255 double[] start = transformer.transform(xrange[0], yrange[0]); |
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256 double[] end = transformer.transform(xrange[1], yrange[1]); |
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257 |
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258 zoom[2] = (start[1] - ymin) / yRange; |
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259 zoom[3] = (end[1] - ymin) / yRange; |
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260 } |
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261 |
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262 |
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263 public void onPan(PanEvent event) { |
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264 if (chartInfo == null) { |
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265 return; |
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266 } |
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267 |
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268 int[] start = event.getStartPos(); |
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269 int[] end = event.getEndPos(); |
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270 |
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271 Transform2D t = getTransformer(); |
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272 |
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273 double[] ts = t.transform(start[0], start[1]); |
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274 double[] tt = t.transform(end[0], end[1]); |
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275 |
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276 double diffX = ts[0] - tt[0]; |
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277 double diffY = ts[1] - tt[1]; |
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278 |
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279 Axis xAxis = chartInfo.getXAxis(0); |
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280 Axis yAxis = chartInfo.getYAxis(0); |
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281 |
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282 double[] x = panAxis(xAxis, diffX); |
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283 double[] y = panAxis(yAxis, diffY); |
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284 |
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285 zoom[0] = x[0]; |
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286 zoom[1] = x[1]; |
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287 zoom[2] = y[0]; |
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288 zoom[3] = y[1]; |
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289 |
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290 updateChartInfo(); |
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291 updateChartPanel(); |
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292 } |
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293 |
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294 |
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295 protected double[] panAxis(Axis axis, double diff) { |
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296 double min = axis.getFrom(); |
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297 double max = axis.getTo(); |
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298 |
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299 min += diff; |
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300 max += diff; |
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301 |
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302 return computeZoom(axis, min, max); |
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303 } |
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304 |
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305 |
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306 public void resetRanges() { |
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307 zoom[0] = 0d; |
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308 zoom[1] = 1d; |
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309 zoom[2] = 0d; |
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310 zoom[3] = 1d; |
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311 |
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312 updateChartInfo(); |
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313 updateChartPanel(); |
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314 } |
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315 |
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316 |
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317 /** |
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318 * This method is used to zoom out. |
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319 * |
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320 * @param factor The factor should be between 0-100. |
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321 */ |
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322 public void zoomOut(int factor) { |
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323 if (factor < 0 || factor > 100 || chartInfo == null) { |
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324 return; |
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325 } |
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326 |
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327 Axis xAxis = chartInfo.getXAxis(0); |
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328 Axis yAxis = chartInfo.getYAxis(0); |
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329 |
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330 GWT.log("ZOOM X"); |
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331 double[] x = zoomAxis(xAxis, factor); |
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332 |
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333 GWT.log("ZOOM Y"); |
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334 double[] y = zoomAxis(yAxis, factor); |
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335 |
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336 zoom[0] = x[0]; |
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337 zoom[1] = x[1]; |
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338 zoom[2] = x[0]; |
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339 zoom[3] = y[1]; |
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340 |
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341 updateChartInfo(); |
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342 updateChartPanel(); |
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343 } |
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344 |
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345 |
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346 public double[] zoomAxis(Axis axis, int factor) { |
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347 double min = axis.getFrom(); |
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348 double max = axis.getTo(); |
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349 |
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350 GWT.log("ZOOM CURRENT: " + min + " - " + max); |
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351 |
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352 double add = (max - min) / 100 * factor; |
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353 add = add < 0 ? (-1) * add : add; |
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354 |
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355 min -= add; |
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356 max += add; |
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357 |
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358 GWT.log("ZOOM TO: " + min + " - " + max); |
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359 |
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360 return computeZoom(axis, min, max); |
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361 } |
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362 |
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363 |
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364 public static double[] computeZoom(Axis axis, double min, double max) { |
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365 double[] zoom = new double[2]; |
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366 |
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367 double absMin = axis.getMin(); |
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368 double absMax = axis.getMax(); |
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369 double diff = absMax > absMin ? absMax - absMin : absMin - absMax; |
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370 |
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371 zoom[0] = (min - absMin) / diff; |
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372 zoom[1] = (max - absMin) / diff; |
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373 |
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374 return zoom; |
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375 } |
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376 |
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377 |
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378 /** |
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379 * Updates the Transform2D object using the chart info service. |
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380 */ |
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381 public void updateChartInfo() { |
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382 Config config = Config.getInstance(); |
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383 String url = config.getServerUrl(); |
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384 String locale = config.getLocale(); |
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385 |
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386 info.getChartInfo( |
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387 view.getCollection(), |
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388 url, |
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389 locale, |
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390 mode.getName(), |
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391 getChartAttributes(), |
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392 new AsyncCallback<ChartInfo>() { |
538
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393 public void onFailure(Throwable caught) { |
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394 GWT.log("ChartInfo ERROR: " + caught.getMessage()); |
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395 } |
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396 |
552
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397 public void onSuccess(ChartInfo chartInfo) { |
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398 setChartInfo(chartInfo); |
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399 } |
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400 }); |
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401 } |
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402 |
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403 |
531
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404 public void updateChartPanel() { |
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405 int w = right.getWidth(); |
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406 int h = right.getHeight(); |
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407 |
610
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408 chart.setSrc(getImgUrl(w, h)); |
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409 } |
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410 |
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411 |
542
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412 /** |
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413 * Returns the existing chart panel. |
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414 * |
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415 * @return the existing chart panel. |
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416 */ |
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417 public Canvas getChartPanel() { |
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418 return right; |
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419 } |
538
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420 |
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421 |
610
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422 public Canvas getChartImg() { |
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423 return chart; |
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424 } |
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425 |
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426 |
552
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427 public ChartInfo getChartInfo() { |
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428 return chartInfo; |
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429 } |
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430 |
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431 |
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432 protected void setChartInfo(ChartInfo chartInfo) { |
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433 this.chartInfo = chartInfo; |
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434 } |
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435 |
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436 |
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437 public Transform2D getTransformer() { |
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438 if (chartInfo == null) { |
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439 return null; |
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440 } |
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441 |
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442 return chartInfo.getTransformer(0); |
552
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443 } |
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444 |
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445 |
538
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446 /** |
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447 * Returns the Transform2D object used to transform image coordinates into |
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448 * chart coordinates. |
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449 * |
561
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450 * @param pos The index of a specific transformer. |
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451 * |
538
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452 * @return the Transform2D object. |
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453 */ |
561
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454 public Transform2D getTransformer(int pos) { |
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455 if (chartInfo == null) { |
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456 return null; |
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457 } |
538
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458 |
561
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459 return chartInfo.getTransformer(pos); |
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460 } |
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461 |
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462 |
542
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463 /** |
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464 * Creates a new chart panel with default size. |
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465 * |
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466 * @return the created chart panel. |
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467 */ |
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468 protected Img createChartImg() { |
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469 return createChartImg(DEFAULT_CHART_WIDTH, DEFAULT_CHART_HEIGHT); |
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470 } |
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471 |
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472 |
542
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473 /** |
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474 * Creates a new chart panel with specified width and height. |
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475 * |
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476 * @param width The width for the chart panel. |
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477 * @param height The height for the chart panel. |
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478 * |
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479 * @return the created chart panel. |
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480 */ |
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481 protected Img createChartImg(int width, int height) { |
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482 Img chart = getChartImg(width, height); |
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483 chart.setWidth100(); |
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484 chart.setHeight100(); |
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485 |
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486 return chart; |
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487 } |
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488 |
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489 |
fc60822e9c89
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490 /** |
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491 * Builds the chart image and returns it. |
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492 * |
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493 * @param width The chart width. |
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494 * @param height The chart height. |
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495 * |
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496 * @return the chart image. |
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497 */ |
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498 protected Img getChartImg(int width, int height) { |
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499 return new Img(getImgUrl(width, height)); |
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500 } |
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501 |
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502 |
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503 /** |
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504 * Builds the URL that points to the chart image. |
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505 * |
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506 * @param width The width of the requested chart. |
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507 * @param height The height of the requested chart. |
542
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508 * @param xr Optional x range (used for zooming). |
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509 * @param yr Optional y range (used for zooming). |
521
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510 * |
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511 * @return the URL to the chart image. |
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512 */ |
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513 protected String getImgUrl(int width, int height) { |
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514 Config config = Config.getInstance(); |
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515 |
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516 String imgUrl = GWT.getModuleBaseURL(); |
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517 imgUrl += "chart"; |
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518 imgUrl += "?uuid=" + collection.identifier(); |
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519 imgUrl += "&type=" + mode.getName(); |
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520 imgUrl += "&server=" + config.getServerUrl(); |
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521 imgUrl += "&locale=" + config.getLocale(); |
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522 imgUrl += "×tamp=" + new Date().getTime(); |
fc60822e9c89
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523 imgUrl += "&width=" + Integer.toString(width); |
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524 imgUrl += "&height=" + Integer.toString(height); |
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525 |
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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|
526 double[] zoom = getZoomValues(); |
542
7c57149e8715
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541
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527 |
561
460b8e0f0563
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528 if (zoom != null) { |
612
e59f2569558e
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|
529 if (zoom[0] != 0 || zoom[1] != 1) { |
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|
530 // 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).
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parents:
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|
531 // case we don't need to zoom. |
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532 imgUrl += "&minx=" + Double.toString(zoom[0]); |
e59f2569558e
Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
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parents:
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533 imgUrl += "&maxx=" + Double.toString(zoom[1]); |
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|
534 } |
e59f2569558e
Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
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|
535 if (zoom[2] != 0 || zoom[3] != 1) { |
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536 // 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).
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parents:
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diff
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|
537 // case we don't need to zoom. |
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538 imgUrl += "&miny=" + Double.toString(zoom[2]); |
e59f2569558e
Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
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parents:
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diff
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|
539 imgUrl += "&maxy=" + Double.toString(zoom[3]); |
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changeset
|
540 } |
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
|
541 } |
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:
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|
542 |
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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diff
changeset
|
543 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.
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parents:
diff
changeset
|
544 } |
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>
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548
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|
545 |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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parents:
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diff
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|
546 |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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548
diff
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547 public Map getChartAttributes() { |
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Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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548 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.
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parents:
548
diff
changeset
|
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
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550 Canvas chart = getChartPanel(); |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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551 attr.put("width", chart.getWidth().toString()); |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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548
diff
changeset
|
552 attr.put("height", chart.getHeight().toString()); |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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|
553 |
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
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|
554 double[] zoom = getZoomValues(); |
549
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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parents:
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diff
changeset
|
555 |
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:
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diff
changeset
|
556 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
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557 if (zoom[0] != 0 || zoom[1] != 1) { |
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parents:
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diff
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|
558 // 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:
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changeset
|
559 // case we don't need to zoom. |
e59f2569558e
Zoom-to-max-extent will zoom to the initial chart range now (without zoom values given).
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diff
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|
560 attr.put("minx", Double.toString(zoom[0])); |
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561 attr.put("maxx", Double.toString(zoom[1])); |
e59f2569558e
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diff
changeset
|
562 } |
e59f2569558e
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parents:
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diff
changeset
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563 if (zoom[2] != 0 || zoom[3] != 1) { |
e59f2569558e
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parents:
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564 // 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).
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parents:
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|
565 // case we don't need to zoom. |
e59f2569558e
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parents:
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diff
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|
566 attr.put("miny", Double.toString(zoom[2])); |
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567 attr.put("maxy", Double.toString(zoom[3])); |
e59f2569558e
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parents:
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diff
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|
568 } |
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
|
569 } |
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:
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|
570 |
e74bf6bfeeb6
Use the same code to create the attribute document for the chart creation in ChartOutputService and ChartInfoService.
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parents:
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diff
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|
571 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
|
572 } |
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:
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diff
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|
573 |
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
|
574 |
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:
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diff
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|
575 protected double[] getZoomValues() { |
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parents:
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diff
changeset
|
576 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
|
577 } |
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
|
578 } |
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
|
579 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |