Revision 9511 org.gvsig.legend.dotdensity.app.mainplugin/trunk/org.gvsig.legend.dotdensity.app.mainplugin/src/main/java/org/gvsig/symbology/fmap/symbols/DotDensityFillSymbol.java
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* dac@iver.es |
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*/ |
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/* CVS MESSAGES: |
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* |
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* $Id: DotDensityFillSymbol.java 13953 2007-09-21 12:26:04Z jaume $ |
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* $Log$ |
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* Revision 1.8 2007-09-21 12:25:32 jaume |
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* cancellation support extended down to the IGeometry and ISymbol level |
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* |
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* Revision 1.7 2007/09/18 14:50:31 caballero |
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* Leyendas sobre el Layout |
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* |
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* Revision 1.6 2007/03/26 14:24:24 jaume |
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* IPrintable refactored |
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* |
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* Revision 1.5 2007/03/09 11:20:56 jaume |
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* Advanced symbology (start committing) |
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* |
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* Revision 1.3.2.4 2007/02/21 16:09:02 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.3.2.3 2007/02/16 10:54:12 jaume |
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* multilayer splitted to multilayerline, multilayermarker,and multilayerfill |
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* |
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* Revision 1.3.2.2 2007/02/15 16:23:44 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.3.2.1 2007/02/09 07:47:04 jaume |
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* Isymbol moved |
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* |
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* Revision 1.3 2007/01/12 10:08:26 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.2 2007/01/10 16:39:41 jaume |
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* ISymbol now belongs to com.iver.cit.gvsig.fmap.core.symbols package |
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* |
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* Revision 1.1 2007/01/10 16:31:36 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.4 2006/11/14 11:10:27 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.3 2006/11/13 09:15:23 jaume |
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* javadoc and some clean-up |
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* |
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* Revision 1.2 2006/11/09 18:39:05 jaume |
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* *** empty log message *** |
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* |
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* Revision 1.1 2006/11/09 10:22:50 jaume |
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* *** empty log message *** |
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* |
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* |
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*/ |
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package org.gvsig.symbology.fmap.symbols; |
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import java.awt.Color; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.util.Random; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.primitive.Point; |
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import org.gvsig.fmap.geom.primitive.Polygon; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolDrawingException; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.AbstractFillSymbol; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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* handled by a SimpleFillSymboll where a DotDensityFillSymbol should be |
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* embedded.<br> |
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* </p> |
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* @author jaume dominguez faus - jaume.dominguez@iver.es |
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* |
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*/ |
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public class DotDensityFillSymbol extends AbstractFillSymbol {
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private double dotSpacing; |
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private Color dotColor = Color.BLACK; |
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private boolean fixedPlacement; |
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private PrintRequestAttributeSet properties; |
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private GeometryManager geoManager=GeometryLocator.getGeometryManager(); |
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public DotDensityFillSymbol() {
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super(); |
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} |
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@Override |
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public ISymbol getSymbolForSelection() {
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return this; // the selection color is applied in the SimpleFillSymbol |
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} |
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@Override |
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public void draw(Graphics2D g, AffineTransform atr, |
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Geometry theGeom, Feature f, Cancellable cancel) {
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Geometry theGeom, Feature f, Cancellable cancel, Rectangle r) {
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if(r != null){
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theGeom = getSampleGeometry(r); |
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} |
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try {
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Geometry clo_geo = theGeom.cloneGeometry(); |
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clo_geo.transform(atr); |
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GeometryManager geoManager=GeometryLocator.getGeometryManager(); |
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Point interiorPoint=geoManager.createPoint(0, 0, Geometry.SUBTYPES.GEOM2D); |
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int maxIntentos = 35; |
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int width = clo_geo.getBounds().width; |
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interiorPoint.setX(x); |
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interiorPoint.setY(y); |
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} while (intentos<maxIntentos && !clo_geo.contains(interiorPoint)); |
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if(!clo_geo.contains(interiorPoint)){
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interiorPoint = clo_geo.getInteriorPoint(); |
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x = (int) interiorPoint.getX(); |
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y = (int) interiorPoint.getY(); |
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} |
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g.fillRect(x, y, size, size); |
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} |
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g.setClip(null); |
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} |
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} |
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@Override |
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public void saveToState(PersistentState state) throws PersistenceException {
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super.saveToState(state); |
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} |
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@Override |
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public int getSymbolType() {
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return Geometry.TYPES.SURFACE; |
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} |
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public void drawInsideRectangle(Graphics2D g, |
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AffineTransform scaleInstance, |
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Rectangle r, |
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PrintAttributes properties) throws SymbolDrawingException {
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int x = r.x; |
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int y = r.y; |
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int width = r.width; |
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int height= r.height; |
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int size = height / 5; |
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g.setColor(getDotColor()); |
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g.setBackground(null); |
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g.fillRect((int) (x+width*0.2), (int) (y+height*0.2), size, size); |
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g.fillRect((int) (x+width*0.25), (int) (y+height*0.7), size, size); |
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g.fillRect((int) (x+width*0.35), (int) (y+height*0.5), size, size); |
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g.fillRect((int) (x+width*0.6), (int) (y+height*0.1), size, size); |
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g.fillRect((int) (x+width*0.7), (int) (y+height*0.8), size, size); |
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g.fillRect((int) (x+width*0.8), (int) (y+height*0.3), size, size); |
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g.fillRect((int) (x+width*0.9), (int) (y+height*0.6), size, size); |
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} |
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@Override |
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public void loadFromState(PersistentState state) |
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throws PersistenceException {
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this.dotColor = dotColor; |
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} |
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/* (non-Javadoc) |
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* @see org.gvsig.fmap.mapcontext.rendering.symbols.IPrintable#print(java.awt.Graphics2D, java.awt.geom.AffineTransform, org.gvsig.fmap.geom.Geometry, org.gvsig.compat.print.PrintAttributes) |
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*/ |
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public void print(Graphics2D g, AffineTransform at, Geometry shape, |
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PrintAttributes prop) {
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// this.properties.=prop; |
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draw(g, at, shape, null, null); |
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// this.properties=null; |
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} |
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public static class RegisterPersistence implements Callable {
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@Override |
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public Object call() throws Exception {
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PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
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if( manager.getDefinition( |
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