Revision 18621 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/core/symbols/MultiLayerFillSymbol.java
| MultiLayerFillSymbol.java | ||
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import java.awt.Color; |
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import java.awt.Graphics2D; |
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import java.awt.Rectangle; |
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import java.awt.Shape; |
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import java.awt.geom.AffineTransform; |
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import java.util.ArrayList; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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} |
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public void drawInsideRectangle(Graphics2D g, |
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AffineTransform scaleInstance, Rectangle r) {
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AffineTransform scaleInstance, Rectangle r) throws SymbolDrawingException {
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for (int i = 0; i < layers.length; i++) {
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layers[i].drawInsideRectangle(g, scaleInstance, r); |
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} |
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} |
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public int getPixExtentPlus(Graphics2D g, AffineTransform affineTransform, |
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Shape shp) {
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// TODO Implement it |
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throw new Error("Not yet implemented!");
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public void getPixExtentPlus(FShape shp, float[] distances, |
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ViewPort viewPort, int dpi) {
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float[] myDistances = new float[] {0,0};
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distances[0] = 0; |
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distances[1] = 0; |
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for (int i = 0; i < layers.length; i++) {
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layers[i].getPixExtentPlus(shp, myDistances, viewPort, dpi); |
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distances[0] = Math.max(myDistances[0], distances[0]); |
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distances[1] = Math.max(myDistances[1], distances[1]); |
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} |
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} |
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public ISymbol getSymbolForSelection() {
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xml.putProperty("className", getClassName());
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xml.putProperty("desc", getDescription());
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xml.putProperty("isShapeVisible", isShapeVisible());
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xml.putProperty("referenceSystem", getReferenceSystem());
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xml.putProperty("unit", getUnit());
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for (int i = 0; i < layers.length; i++) {
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xml.addChild(layers[i].getXMLEntity()); |
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} |
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for (int i = 0; i < xml.getChildrenCount(); i++) {
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addLayer((IFillSymbol) SymbologyFactory.createSymbolFromXML(xml.getChild(i), "layer" + i)); |
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} |
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if (xml.contains("unit")) { // remove this line when done
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// measure unit (for outline) |
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setUnit(xml.getIntProperty("unit"));
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// reference system (for outline) |
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setReferenceSystem(xml.getIntProperty("referenceSystem"));
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} |
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} |
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public void print(Graphics2D g, AffineTransform at, FShape shape, PrintRequestAttributeSet properties) |
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} |
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public void addLayer(ISymbol newLayer) {
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if (newLayer == null) return; |
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selectionSymbol = null; /* forces the selection symbol to be re-created |
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* next time it is required |
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*/ |
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int size = layers.length+1; |
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IFillSymbol[] newLayers = new IFillSymbol[size]; |
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for (int i = 0; i < newLayers.length-1; i++) {
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newLayers[i] = layers[i]; |
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} |
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newLayers[size-1] = (IFillSymbol) newLayer; |
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layers = newLayers; |
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addLayer(newLayer, layers.length); |
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} |
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public void addLayer(ISymbol newLayer, int layerIndex) throws IndexOutOfBoundsException {
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*/ |
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if (layerIndex < 0 || layers.length < layerIndex) |
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throw new IndexOutOfBoundsException(layerIndex+" < 0 or "+layerIndex+" > "+layers.length); |
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ArrayList newLayers = new ArrayList();
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ArrayList<ISymbol> newLayers = new ArrayList<ISymbol>();
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for (int i = 0; i < layers.length; i++) {
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newLayers.add(layers[i]); |
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} |
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int capacity = 0; |
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capacity = layers.length; |
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ArrayList lst = new ArrayList(capacity);
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ArrayList<IFillSymbol> lst = new ArrayList<IFillSymbol>(capacity);
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for (int i = 0; i < capacity; i++) {
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lst.add(layers[i]); |
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} |
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layers = (IFillSymbol[])lst.toArray(new IFillSymbol[0]); |
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return contains; |
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} |
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@Override |
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public void setUnit(int unitIndex) {
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super.setUnit(unitIndex); |
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for (int i = 0; i < layers.length; i++) {
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layers[i].setUnit(unitIndex); |
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} |
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} |
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@Override |
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public void setReferenceSystem(int system) {
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super.setReferenceSystem(system); |
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for (int i = 0; i < layers.length; i++) {
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layers[i].setReferenceSystem(system); |
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} |
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} |
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/** |
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*Returns the transparency of the multi layer fill symbol created |
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*/ |
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return (result>255) ? 255 : result; |
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} |
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public double toCartographicSize(ViewPort viewPort, double dpi, FShape shp) {
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double size = 0; |
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for (int i = 0; i < layers.length; i++) {
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size = Math.max(size, layers[i].toCartographicSize(viewPort, dpi, shp)); |
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} |
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return size; |
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} |
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} |
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