Revision 13749 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/core/symbols/MultiLayerLineSymbol.java
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* |
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* $Id$ |
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* $Log$ |
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* Revision 1.13 2007-09-17 09:33:47 jaume |
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* Revision 1.14 2007-09-17 14:16:11 jaume |
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* multilayer symbols sizing bug fixed |
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* |
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* Revision 1.13 2007/09/17 09:33:47 jaume |
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* some multishapedsymbol bugs fixed |
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* |
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* Revision 1.12 2007/08/09 08:04:48 jvidal |
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ILineSymbol, IMultiLayerSymbol {
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private ILineSymbol[] layers = new ILineSymbol[0]; |
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private ILineSymbol selectionSymbol; |
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private double width; |
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public Color getColor() {
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/* |
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} |
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public double getLineWidth() {
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/* |
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* will return the widest symbol's width |
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*/ |
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double width = Double.NEGATIVE_INFINITY; |
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for (int i = 0; i < layers.length; i++) {
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width = Math.max(width, layers[i].getLineWidth()); |
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} |
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return width; |
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} |
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* extract a factor scale that will be applied |
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* to each layer. |
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*/ |
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double myWidth = getLineWidth(); |
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double scaleFactor = width / myWidth; |
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for (int i = 0; i < layers.length; i++) {
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layers[i].setLineWidth(layers[i].getLineWidth()*scaleFactor); |
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if (width > 0) {
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double scaleFactor = width / getLineWidth(); |
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this.width = width; |
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for (int i = 0; i < layers.length; i++) {
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layers[i].setLineWidth(layers[i].getLineWidth()*scaleFactor); |
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} |
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} |
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} |
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xml.putProperty("className", getClass().getName());
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xml.putProperty("isShapeVisible", isShapeVisible());
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xml.putProperty("desc", getDescription());
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xml.putProperty("lineWidth", getLineWidth());
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xml.putProperty("unit", getUnit());
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xml.putProperty("referenceSystem", getReferenceSystem());
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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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public void setXMLEntity(XMLEntity xml) {
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setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
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setDescription(xml.getStringProperty("desc"));
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setLineWidth(xml.getDoubleProperty("lineWidth"));
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setUnit(xml.getIntProperty("unit"));
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setReferenceSystem(xml.getIntProperty("referenceSystem"));
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layers = new ILineSymbol[xml.getChildrenCount()]; |
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for (int i = 0; i < layers.length; i++) {
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layers[i] = (ILineSymbol) SymbologyFactory.createSymbolFromXML(xml.getChild(i), "layer" + i); |
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layers[i].setUnit(unitIndex); |
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} |
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} |
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// public double computeCartographicSize(ViewPort viewPort, double dpi, FShape shp) {
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// double dpiScale = dpi/MapContext.getScreenDPI(); |
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// int unit = getUnit(); |
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