Revision 10293 branches/simbologia/applications/appgvSIG/src/com/iver/cit/gvsig/project/documents/view/legend/gui/GraduatedSymbols.java
| GraduatedSymbols.java | ||
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.1.2.1 2007-02-12 15:14:41 jaume |
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* Revision 1.1.2.2 2007-02-13 16:19:19 jaume |
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* graduated symbol legends (start commiting) |
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* |
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* Revision 1.1.2.1 2007/02/12 15:14:41 jaume |
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* refactored interval legend and added graduated symbol legend |
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* |
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* |
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*/ |
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package com.iver.cit.gvsig.project.documents.view.legend.gui; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.FlowLayout; |
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import java.awt.event.ActionEvent; |
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import java.awt.event.ActionListener; |
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import java.text.NumberFormat; |
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import javax.swing.BorderFactory; |
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import javax.swing.JLabel; |
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import javax.swing.JOptionPane; |
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import javax.swing.JPanel; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.IMarkerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.SimpleLineSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.SimpleMarkerSymbol; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial;
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import com.iver.cit.gvsig.fmap.rendering.FInterval;
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import com.iver.cit.gvsig.fmap.rendering.GraduatedSymbolLegend; |
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import com.iver.cit.gvsig.fmap.rendering.Legend; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialIntervalLegend; |
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import com.iver.cit.gvsig.fmap.rendering.NullIntervalValue; |
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import com.iver.cit.gvsig.gui.styling.SymbolSelector; |
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import de.ios.framework.swing.JNumberField; |
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private JNumberField txtMinSize; |
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private JNumberField txtMaxSize; |
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private Legend oldLegend; |
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private ISymbol templateSymbol; |
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private JSymbolPreviewButton btnTemplate; |
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private int shapeType; |
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public JPanel getOptionPanel() {
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if (optionPanel == null) {
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optionPanel = new JPanel(new FlowLayout(FlowLayout.LEADING)); |
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optionPanel.setBorder(BorderFactory. |
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createTitledBorder(null, |
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PluginServices.getText(this, "symbol_size")));
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PluginServices.getText(this, "symbol"))); |
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GridBagLayoutPanel aux = new GridBagLayoutPanel(); |
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aux.addComponent(new JLabel(PluginServices.getText(this, "size"))); |
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aux.addComponent(PluginServices.getText(this, "from")+":", |
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getTxtMinSize()); |
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aux.addComponent(PluginServices.getText(this, "to")+":", |
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getTxtMaxSize()); |
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aux.addComponent(PluginServices.getText(this, "template"), getBtnTemplate()); |
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optionPanel.add(aux); |
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} |
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return optionPanel; |
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} |
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private JSymbolPreviewButton getBtnTemplate() {
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if (btnTemplate == null) {
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btnTemplate = new JSymbolPreviewButton(); |
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btnTemplate.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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SymbolSelector sSelect = new SymbolSelector(templateSymbol, shapeType); |
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PluginServices.getMDIManager().addWindow(sSelect); |
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templateSymbol = sSelect.getSymbol(); |
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btnTemplate.setSymbol(templateSymbol); |
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} |
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}); |
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btnTemplate.setPreferredSize(new Dimension(100, 35)); |
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} |
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return btnTemplate; |
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} |
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private JNumberField getTxtMaxSize() {
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if (txtMaxSize == null) {
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txtMaxSize = new JNumberField(); |
| ... | ... | |
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public void setData(FLayer lyr, Legend legend) {
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this.layer = (FLyrVect) lyr; |
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// this.oldLegend = legend; |
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int layerShapeType = 0; |
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try {
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setShapeType(this.layer.getShapeType()); |
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} catch (DriverException e) {
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NotificationManager.addError(PluginServices.getText(this, "generating_intervals"), e); |
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} |
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if (symbolTable != null) |
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pnlCenter.remove(symbolTable); |
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symbolTable = new FSymbolTable("intervals", shapeType);
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pnlCenter.add(symbolTable); |
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fillFieldNames(); |
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if (legend instanceof GraduatedSymbolLegend) {
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renderer = (GraduatedSymbolLegend) legend; |
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GraduatedSymbolLegend theRenderer = (GraduatedSymbolLegend) legend; |
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getChkDefaultvalues().setSelected(theRenderer.isUseDefaultSymbol());
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getChkDefaultvalues().setSelected(theRenderer.isUseDefaultSymbol());
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cmbField.getModel().setSelectedItem(theRenderer.getFieldName()); |
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symbolTable.fillTableFromSymbolList(theRenderer.getSymbols(), |
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theRenderer.getValues(), theRenderer.getDescriptions()); |
| ... | ... | |
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String.valueOf(theRenderer.getMaxSymbolSize())); |
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getTxtMinSize().setText( |
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String.valueOf(theRenderer.getMinSymbolSize())); |
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} else {
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try {
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// Si la capa viene con otro tipo de leyenda, creamos |
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// una nueva del tipo que maneja este panel |
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renderer = new GraduatedSymbolLegend(layer.getShapeType()); |
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} catch (DriverException e) {
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// TODO Auto-generated catch block |
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e.printStackTrace(); |
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} |
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renderer = new GraduatedSymbolLegend(layerShapeType); |
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} |
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cmbFieldType.setSelectedIndex(renderer.getIntervalType()); |
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} |
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public Legend getLegend() {
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// TODO Implement it |
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throw new Error("Not yet implemented!");
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/** |
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* Polygon type does not have any sense in this context, it is considered |
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* as Marker type. Lines are lines, and markers ar markers. |
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* @param shapeType |
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*/ |
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private void setShapeType(int shapeType) {
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switch (shapeType) {
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case FShape.POINT: |
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case FShape.POLYGON: |
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this.shapeType = FShape.POINT; |
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break; |
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case FShape.LINE: |
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this.shapeType = FShape.LINE; |
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break; |
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default: |
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throw new Error("Unknown symbol type");
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} |
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} |
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public String getDescription() {
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return PluginServices.getText(this, "draw_quantities_using_symbol_size_to_show_relative_values"); |
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} |
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public Legend getLegend() {
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GraduatedSymbolLegend l = (GraduatedSymbolLegend) super.getLegend(); |
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l.setMinSymbolSize(getTxtMinSize().getValue().doubleValue()); |
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l.setMaxSymbolSize(getTxtMaxSize().getValue().doubleValue()); |
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l.setDefaultSymbol(templateSymbol); |
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return l; |
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} |
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public ISymbol getPreviewSymbol() {
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// TODO Implement it |
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return null; |
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return GraduatedSymbolLegend.class; |
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} |
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private ISymbol newSymbol(int shapeType, double size) {
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if (templateSymbol == null) {
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switch (shapeType) {
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case FShape.POINT: |
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case FShape.POLYGON: |
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templateSymbol = new SimpleMarkerSymbol(); |
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((SimpleMarkerSymbol) templateSymbol).setSize(size); |
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((SimpleMarkerSymbol) templateSymbol).setColor(Color.DARK_GRAY); |
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break; |
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case FShape.LINE: |
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templateSymbol = new SimpleLineSymbol(); |
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((SimpleLineSymbol) templateSymbol).setWidth(size); |
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((SimpleLineSymbol) templateSymbol).setColor(Color.DARK_GRAY); |
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break; |
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default: |
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throw new Error("Unknown symbol type");
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} |
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// clone symbol |
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return SymbologyFactory.createSymbolFromXML(templateSymbol.getXMLEntity(), null); |
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} else {
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// clone symbol |
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ISymbol mySymbol = SymbologyFactory.createSymbolFromXML(templateSymbol.getXMLEntity(), null); |
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if (mySymbol instanceof ILineSymbol) {
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ILineSymbol lSym = (ILineSymbol) templateSymbol; |
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lSym.setWidth(size); |
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} |
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if (mySymbol instanceof IMarkerSymbol) {
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IMarkerSymbol mSym = (IMarkerSymbol) templateSymbol; |
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mSym.setSize(size); |
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} |
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return mySymbol; |
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} |
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} |
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/** |
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* Damos una primera pasada para saber los l?mites inferior y superior y |
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* rellenar un array con los valores. Luego dividimos ese array en |
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* intervalos. |
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*/ |
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protected void fillTableValues() {
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try {
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symbolTable.removeAllItems(); |
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FInterval[] arrayIntervalos = calculateIntervals(); |
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if (arrayIntervalos == null) |
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return; |
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FInterval interval; |
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NumberFormat.getInstance().setMaximumFractionDigits(2); |
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renderer.clear(); |
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float minSize = getTxtMinSize().getValue().floatValue(); |
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float maxSize = getTxtMaxSize().getValue().floatValue(); |
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ISymbol theSymbol; |
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if (chkdefaultvalues.isSelected()) {
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auxLegend.getDefaultSymbol().setDescription("Default");
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auxLegend.addSymbol(new NullIntervalValue(), |
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auxLegend.getDefaultSymbol()); |
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} |
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int symbolType; |
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symbolType = layer.getShapeType(); |
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int numSymbols = 0; |
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double step = (maxSize - minSize) / arrayIntervalos.length; |
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double size = minSize; |
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for (int k = 0; k < arrayIntervalos.length; k++) {
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interval = arrayIntervalos[k]; |
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theSymbol = newSymbol(symbolType, size); |
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auxLegend.addSymbol(interval, theSymbol); |
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System.out.println("addSymbol = " + interval +
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" theSymbol = " + theSymbol.getDescription()); |
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numSymbols++; |
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if (numSymbols > 100) {
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int resp = JOptionPane.showConfirmDialog(this, |
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PluginServices.getText(this, "mas_de_100_simbolos"), |
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PluginServices.getText(this, "quiere_continuar"), |
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JOptionPane.YES_NO_OPTION, |
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JOptionPane.WARNING_MESSAGE); |
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if ((resp == JOptionPane.NO_OPTION) || |
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(resp == JOptionPane.DEFAULT_OPTION)) {
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return; |
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} |
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} |
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theSymbol.setDescription(NumberFormat.getInstance().format(interval.getMin()) + |
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" - " + |
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NumberFormat.getInstance().format(interval.getMax())); |
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size = size + step; |
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} // for |
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symbolTable.fillTableFromSymbolList(auxLegend.getSymbols(), |
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auxLegend.getValues(), auxLegend.getDescriptions()); |
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} catch (DriverException e) {
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NotificationManager.addError(PluginServices.getText(this, "could_not_get_shape_type"), e); |
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} |
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bDelAll.setEnabled(true); |
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bDel.setEnabled(true); |
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} |
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} // @jve:decl-index=0:visual-constraint="10,10" |
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