svn-gvsig-desktop / tags / v1_0_2_Build_903 / extensions / extCAD / src / com / iver / cit / gvsig / layers / VectorialLayerEdited.java @ 10704
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package com.iver.cit.gvsig.layers; |
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import java.awt.Graphics2D; |
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import java.awt.Image; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.EmptyStackException; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.CADExtension; |
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import com.iver.cit.gvsig.StartEditing; |
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import com.iver.cit.gvsig.ViewCommandStackExtension; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.DefaultFeature; |
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import com.iver.cit.gvsig.fmap.core.Handler; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.v02.FGraphicUtilities; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.edition.DefaultRowEdited; |
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import com.iver.cit.gvsig.fmap.edition.IEditableSource; |
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import com.iver.cit.gvsig.fmap.edition.IRowEdited; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.layers.CancelationException; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.LayerCollectionEvent; |
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import com.iver.cit.gvsig.fmap.layers.LayerCollectionListener; |
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import com.iver.cit.gvsig.fmap.layers.LayerDrawEvent; |
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import com.iver.cit.gvsig.fmap.layers.LayerDrawingListener; |
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import com.iver.cit.gvsig.fmap.layers.LayerEvent; |
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import com.iver.cit.gvsig.fmap.layers.LayerPositionEvent; |
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import com.iver.cit.gvsig.fmap.rendering.Legend; |
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import com.iver.cit.gvsig.gui.cad.CADTool; |
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import com.iver.cit.gvsig.gui.cad.CADToolAdapter; |
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import com.iver.cit.gvsig.gui.cad.snapping.ISnapper; |
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import com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import com.vividsolutions.jts.geom.Geometry; |
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public class VectorialLayerEdited extends DefaultLayerEdited implements LayerDrawingListener{ |
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private ArrayList selectedHandler = new ArrayList(); |
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private ArrayList selectedRow = new ArrayList(); |
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private Point2D lastPoint; |
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private Point2D firstPoint; |
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private CADTool cadtool=null; |
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private ArrayList snappers = new ArrayList(); |
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private ArrayList layersToSnap = new ArrayList(); |
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private Legend legend;
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public VectorialLayerEdited(FLayer lyr)
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{
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super(lyr);
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lyr.getMapContext().addLayerDrawingListener(this);
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// Por defecto, siempre hacemos snapping sobre la capa en edici?n.
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layersToSnap.add(lyr); |
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} |
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public ArrayList getSelectedHandler() { |
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return selectedHandler;
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} |
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public ArrayList getSelectedRow() { |
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return selectedRow;
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} |
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public void clearSelection() { |
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selectedHandler.clear(); |
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selectedRow.clear(); |
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if (getVEA() != null) |
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{
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FBitSet selection=getVEA().getSelection(); |
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selection.clear(); |
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} |
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} |
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/**
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* @return Returns the selectedRow.
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*/
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public IFeature[] getSelectedRowsCache() { |
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return (IFeature[]) selectedRow.toArray(new IFeature[0]); |
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} |
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public void selectWithPoint(double x, double y,boolean multipleSelection){ |
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firstPoint = new Point2D.Double(x, y); |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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if (!multipleSelection) {
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clearSelection(); |
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} |
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// Se comprueba si se pincha en una gemometr?a
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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double tam =vp.toMapDistance(SelectionCADTool.tolerance);
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Rectangle2D rect = new Rectangle2D.Double(firstPoint.getX() - tam, |
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firstPoint.getY() - tam, tam * 2, tam * 2); |
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String strEPSG = vp.getProjection().getAbrev().substring(5); |
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IRowEdited[] feats;
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try {
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feats = vea.getFeatures(rect, strEPSG); |
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selection.clear(); |
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < feats.length; i++) { |
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IFeature feat = (IFeature) feats[i].getLinkedRow(); |
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IGeometry geom = feat.getGeometry(); |
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if (geom.intersects(rect)) { // , 0.1)){ |
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selection.set(feats[i].getIndex(), true);
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selectedRow.add(feats[i]); |
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverException e1) {
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e1.printStackTrace(); |
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} |
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} |
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public void selectWithSecondPoint(double x, double y) { |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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lastPoint = new Point2D.Double(x, y); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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selection.clear(); |
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selectedRow.clear(); |
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double x1;
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double y1;
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double w1;
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double h1;
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if (firstPoint.getX() < lastPoint.getX()) {
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x1 = firstPoint.getX(); |
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w1 = lastPoint.getX() - firstPoint.getX(); |
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} else {
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x1 = lastPoint.getX(); |
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w1 = firstPoint.getX() - lastPoint.getX(); |
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} |
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if (firstPoint.getY() < lastPoint.getY()) {
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y1 = firstPoint.getY(); |
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h1 = lastPoint.getY() - firstPoint.getY(); |
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} else {
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y1 = lastPoint.getY(); |
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h1 = firstPoint.getY() - lastPoint.getY(); |
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} |
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Rectangle2D rect = new Rectangle2D.Double(x1, y1, w1, h1); |
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String strEPSG = vp.getProjection().getAbrev().substring(5); |
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IRowEdited[] feats;
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try {
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feats = vea.getFeatures(rect, strEPSG); |
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < feats.length; i++) { |
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IGeometry geom = ((IFeature) feats[i].getLinkedRow()) |
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.getGeometry(); |
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if (firstPoint.getX() < lastPoint.getX()) {
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if (rect.contains(geom.getBounds2D())) {
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selectedRow.add(feats[i]); |
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selection.set(feats[i].getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} else {
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if (geom.intersects(rect)) { // , 0.1)){ |
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selectedRow.add(feats[i]); |
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selection.set(feats[i].getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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} |
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} |
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public void selectInsidePolygon(IGeometry polygon) { |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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selection.clear(); |
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selectedRow.clear(); |
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Rectangle2D rect = polygon.getBounds2D();
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String strEPSG = vp.getProjection().getAbrev().substring(5); |
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IRowEdited[] feats;
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try {
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feats = vea.getFeatures(rect, strEPSG); |
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < feats.length; i++) { |
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IGeometry geom = ((IFeature) feats[i].getLinkedRow()) |
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.getGeometry(); |
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if (contains(polygon,geom)) {
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selectedRow.add(feats[i]); |
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selection.set(feats[i].getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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} |
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} |
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public void selectCrossPolygon(IGeometry polygon) { |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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selection.clear(); |
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selectedRow.clear(); |
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Rectangle2D rect = polygon.getBounds2D();
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String strEPSG = vp.getProjection().getAbrev().substring(5); |
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IRowEdited[] feats;
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try {
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feats = vea.getFeatures(rect, strEPSG); |
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < feats.length; i++) { |
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IGeometry geom = ((IFeature) feats[i].getLinkedRow()) |
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.getGeometry(); |
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if (contains(polygon,geom) || intersects(polygon,geom)) {
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selectedRow.add(feats[i]); |
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selection.set(feats[i].getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverException e) {
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e.printStackTrace(); |
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} |
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} |
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public void selectOutPolygon(IGeometry polygon) { |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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selection.clear(); |
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selectedRow.clear(); |
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try {
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < vea.getRowCount(); i++) { |
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IRowEdited rowEd=(IRowEdited)vea.getRow(i); |
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IGeometry geom = ((IFeature)rowEd.getLinkedRow()) |
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.getGeometry(); |
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if (!contains(polygon,geom) && !intersects(polygon,geom)) {
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selectedRow.add(rowEd); |
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selection.set(rowEd.getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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public void selectAll() { |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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selection.clear(); |
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selectedRow.clear(); |
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try {
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < vea.getRowCount(); i++) { |
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IRowEdited rowEd=(IRowEdited)vea.getRow(i); |
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IGeometry geom = ((IFeature)rowEd.getLinkedRow()) |
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.getGeometry(); |
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selectedRow.add(rowEd); |
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selection.set(rowEd.getIndex(), true);
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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public void refreshSelectionCache(Point2D firstPoint,CADToolAdapter cta){ |
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VectorialEditableAdapter vea = getVEA(); |
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FBitSet selection = vea.getSelection(); |
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double min = java.lang.Double.MAX_VALUE;
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// Cogemos las entidades seleccionadas
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clearSelection(); |
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ViewPort vp=getLayer().getMapContext().getViewPort(); |
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BufferedImage selectionImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gs = selectionImage.createGraphics();
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = selection.nextSetBit(0); i >= 0; i = selection |
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.nextSetBit(i + 1)) {
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Handler[] handlers = null; |
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DefaultRowEdited dre = null;
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try {
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dre = (DefaultRowEdited)(vea.getRow(i)); |
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IFeature feat=(DefaultFeature)dre.getLinkedRow(); |
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IGeometry geom=feat.getGeometry(); |
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handlers = geom.getHandlers(IGeometry.SELECTHANDLER); |
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selectedRow.add(dre); |
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(),gh,vp); |
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// y miramos los handlers de cada entidad seleccionada
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min = cta.getMapControl().getViewPort() |
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.toMapDistance(SelectionCADTool.tolerance); |
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for (int j = 0; j < handlers.length; j++) { |
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Point2D handlerPoint = handlers[j].getPoint();
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double distance = firstPoint.distance(handlerPoint);
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if (distance <= min) {
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min = distance; |
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selectedHandler.add(handlers[j]); |
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} |
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} |
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} catch (DriverIOException e) {
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e.printStackTrace(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} |
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public void drawHandlers(IGeometry geom, Graphics2D gs, ViewPort vp) { |
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if (!(getLayer() instanceof FLyrAnnotation)){ |
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Handler[] handlers = geom.getHandlers(IGeometry.SELECTHANDLER); |
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FGraphicUtilities.DrawHandlers(gs, vp.getAffineTransform(), handlers); |
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} |
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} |
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public Image getSelectionImage(){ |
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return getVEA().getSelectionImage();
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} |
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public Image getHandlersImage() { |
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return getVEA().getHandlersImage();
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} |
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public VectorialEditableAdapter getVEA(){
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if (((FLyrVect)getLayer()).getSource() instanceof VectorialEditableAdapter) |
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return (VectorialEditableAdapter)((FLyrVect)getLayer()).getSource();
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else
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return null; |
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} |
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public void beforeLayerDraw(LayerDrawEvent e) throws CancelationException { |
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if (((FLyrVect) getLayer()).getSource() instanceof VectorialEditableAdapter) { |
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VectorialEditableAdapter vea = (VectorialEditableAdapter) ((FLyrVect) getLayer()) |
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.getSource(); |
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ViewPort vp = getLayer().getMapContext().getViewPort(); |
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BufferedImage selectionImage = new BufferedImage( |
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vp.getImageWidth(), vp.getImageHeight(), |
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BufferedImage.TYPE_INT_ARGB);
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BufferedImage handlersImage = new BufferedImage(vp.getImageWidth(), |
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vp.getImageHeight(), BufferedImage.TYPE_INT_ARGB);
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Graphics2D gs = selectionImage.createGraphics();
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Graphics2D gh = handlersImage.createGraphics();
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for (int i = 0; i < selectedRow.size(); i++) { |
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IFeature feat = (IFeature) ((IRowEdited) selectedRow.get(i)) |
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.getLinkedRow(); |
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IGeometry geom = feat.getGeometry(); |
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geom.cloneGeometry().draw(gs, vp, CADTool.drawingSymbol); |
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drawHandlers(geom.cloneGeometry(), gh, vp); |
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} |
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vea.setSelectionImage(selectionImage); |
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vea.setHandlersImage(handlersImage); |
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} |
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} |
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public void afterLayerDraw(LayerDrawEvent e) throws CancelationException { |
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} |
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public void beforeGraphicLayerDraw(LayerDrawEvent e) throws CancelationException { |
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} |
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public void afterLayerGraphicDraw(LayerDrawEvent e) throws CancelationException { |
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} |
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private static boolean contains(IGeometry g1,IGeometry g2) { |
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Geometry geometry1=g1.toJTSGeometry(); |
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Geometry geometry2=g2.toJTSGeometry(); |
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if (geometry1==null || geometry2==null)return false; |
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return geometry1.contains(geometry2);
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} |
| 424 |
private static boolean intersects(IGeometry g1,IGeometry g2) { |
| 425 |
Geometry geometry1=g1.toJTSGeometry(); |
| 426 |
Geometry geometry2=g2.toJTSGeometry(); |
| 427 |
if (geometry1==null || geometry2==null)return false; |
| 428 |
return geometry1.intersects(geometry2);
|
| 429 |
} |
| 430 |
|
| 431 |
public void activationGained(LayerEvent e) { |
| 432 |
if (ViewCommandStackExtension.csd!=null){ |
| 433 |
ViewCommandStackExtension.csd.setModel(((IEditableSource) ((FLyrVect)getLayer()).getSource()) |
| 434 |
.getCommandRecord()); |
| 435 |
} |
| 436 |
|
| 437 |
if (cadtool!=null){ |
| 438 |
CADExtension.getCADToolAdapter().setCadTool(cadtool); |
| 439 |
PluginServices.getMainFrame().setSelectedTool(cadtool.toString()); |
| 440 |
StartEditing.startCommandsApplicable(null,(FLyrVect)getLayer());
|
| 441 |
CADExtension.initFocus(); |
| 442 |
} |
| 443 |
|
| 444 |
} |
| 445 |
|
| 446 |
public void activationLost(LayerEvent e) { |
| 447 |
try{
|
| 448 |
cadtool=CADExtension.getCADTool(); |
| 449 |
}catch (EmptyStackException e1) { |
| 450 |
cadtool=new SelectionCADTool();
|
| 451 |
cadtool.init(); |
| 452 |
} |
| 453 |
|
| 454 |
} |
| 455 |
|
| 456 |
public ArrayList getSnappers() { |
| 457 |
return snappers;
|
| 458 |
} |
| 459 |
|
| 460 |
public ArrayList getLayersToSnap() { |
| 461 |
return layersToSnap;
|
| 462 |
} |
| 463 |
|
| 464 |
public void setLayersToSnap(ArrayList layersToSnap) { |
| 465 |
this.layersToSnap = layersToSnap;
|
| 466 |
|
| 467 |
} |
| 468 |
|
| 469 |
public void setSelectionCache(ArrayList selectedRowAux) { |
| 470 |
clearSelection(); |
| 471 |
VectorialEditableAdapter vea=getVEA(); |
| 472 |
FBitSet selection=vea.getSelection(); |
| 473 |
selectedRow.addAll(selectedRowAux); |
| 474 |
for (int i = 0;i < selectedRow.size(); i++) { |
| 475 |
IRowEdited edRow = (IRowEdited) selectedRow.get(i); |
| 476 |
selection.set(edRow.getIndex()); |
| 477 |
} |
| 478 |
} |
| 479 |
|
| 480 |
public void setLegend(Legend legend) { |
| 481 |
this.legend=legend;
|
| 482 |
} |
| 483 |
public Legend getLegend() {
|
| 484 |
return legend;
|
| 485 |
} |
| 486 |
} |