Revision 20057 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/enhanced/ui/EnhancedListener.java
| EnhancedListener.java | ||
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import org.gvsig.raster.beans.canvas.GCanvasEvent; |
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import org.gvsig.raster.beans.canvas.IGCanvasListener; |
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import org.gvsig.raster.beans.canvas.layers.GraphicHistogram; |
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import org.gvsig.raster.beans.canvas.layers.functions.BaseFunction; |
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import org.gvsig.raster.beans.canvas.layers.functions.DensitySlicingLine; |
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import org.gvsig.raster.beans.canvas.layers.functions.LogaritmicExponentialLine; |
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import org.gvsig.raster.beans.canvas.layers.functions.SquareRootPowLine; |
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import org.gvsig.raster.beans.canvas.layers.functions.StraightLine; |
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import org.gvsig.raster.beans.previewbase.PreviewBasePanel; |
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import org.gvsig.raster.dataset.IRasterDataSource; |
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import org.gvsig.raster.dataset.Params; |
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import org.gvsig.raster.grid.filter.FilterTypeException; |
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import org.gvsig.raster.grid.filter.RasterFilterList; |
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import org.gvsig.raster.grid.filter.enhancement.EqualizationFilter; |
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchEnhancementFilter; |
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchParams; |
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import org.gvsig.raster.grid.filter.enhancement.LinearStretchParams.Stretch; |
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import org.gvsig.raster.hierarchy.IRasterRendering; |
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import org.gvsig.raster.util.RasterNotLoadException; |
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import org.gvsig.raster.util.RasterToolsUtil; |
| ... | ... | |
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public class EnhancedListener implements ActionListener, IGCanvasListener, ButtonsPanelListener, IProcessActions {
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private SelectorsPanel selectorsPanel = null; |
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private GraphicsPanel graphicsPanel = null; |
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private PreviewBasePanel enhancedPanel = null; |
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private EnhancedDialog enhancedDialog = null; |
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private PreviewFiltering filteredPreview = null; |
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private EnhancedHistogramController enhancedManager = null; |
| ... | ... | |
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*/ |
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public EnhancedListener(SelectorsPanel selectorsPanel, |
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GraphicsPanel graphicsPanel, |
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PreviewBasePanel enhancedPanel, |
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EnhancedDialog enhancedDialog, |
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PreviewFiltering filteredPreview) {
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this.selectorsPanel = selectorsPanel; |
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this.graphicsPanel = graphicsPanel; |
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this.enhancedPanel = enhancedPanel; |
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this.enhancedDialog = enhancedDialog; |
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this.filteredPreview = filteredPreview; |
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|
| ... | ... | |
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graphicsPanel.getOutputHistogram().setHistogramDrawed(HistogramGraphicBase.BLUE); |
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} |
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HistogramStatus status = graphicsPanel.getInputHistogram().getHistogramStatus(HistogramGraphicBase.DRAWED); |
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if (status.getBaseFunction().getClass().equals(DensitySlicingLine.class)) |
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selectorsPanel.getEnhancedType().setSelectedItem("Level-slice");
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if (status.getBaseFunction().getClass().equals(StraightLine.class)) |
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selectorsPanel.getEnhancedType().setSelectedItem("Lineal");
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if (status.getBaseFunction().getClass().equals(EqualizationFilter.class)) |
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selectorsPanel.getEnhancedType().setSelectedItem("Equalization");
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if (status.getBaseFunction().getClass().equals(SquareRootPowLine.class)) |
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selectorsPanel.getEnhancedType().setSelectedItem("Square-root");
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if (status.getBaseFunction().getClass().equals(LogaritmicExponentialLine.class)) |
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selectorsPanel.getEnhancedType().setSelectedItem("Logaritmic");
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updateTypeSelected(); |
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status = graphicsPanel.getOutputHistogram().getHistogramStatus(HistogramGraphicBase.DRAWED); |
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HistogramStatus status = graphicsPanel.getOutputHistogram().getHistogramStatus(HistogramGraphicBase.DRAWED);
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switch (status.getGraphicHistogram().getType()) {
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case GraphicHistogram.TYPE_FILL: |
| ... | ... | |
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//No asignamos el nivel |
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} |
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} |
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|
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manageMainButtons(e); |
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} |
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/** |
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* Gestiona los eventos de los botones principales (Aceptar, Aplicar, Cancelar)
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* @param e
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* Actualiza el combo de EnhancedType para que este seleccionado siempre el
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* item que corresponde con la grafica mostrada en ese momento
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*/ |
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private void manageMainButtons(ActionEvent e) {
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if(e.getSource() == enhancedPanel.getButtonsPanel().getButton(ButtonsPanel.BUTTON_ACCEPT)) {
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/*Params params = new Params(); |
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params.setParam("TailTrim",
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new Double(Math.round(0 * 100.0)), |
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Params.SLIDER, |
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new String[]{ "0", "100", "0", "1", "25" });
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params.setParam("Stretch",
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new Double[][] {{new Double(0), new Double(1269)}, {new Double(0), new Double(1525)}, {new Double(0), new Double(888)}},
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Params.CHOICE, |
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null); |
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params.setParam("StretchRGB",
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new Integer[] {new Integer(255)},
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Params.CHOICE, |
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null); |
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filteredPreview.addNewParam("param1", params, LinearStretchEnhancementFilter.class);*/
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private void updateTypeSelected() {
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HistogramStatus status = graphicsPanel.getInputHistogram().getHistogramStatus(HistogramGraphicBase.DRAWED); |
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if (status.getBaseFunction().getClass().equals(DensitySlicingLine.class)) |
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selectorsPanel.setSelectedEnhancedType("Level-slice");
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if (status.getBaseFunction().getClass().equals(StraightLine.class)) |
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selectorsPanel.setSelectedEnhancedType("Lineal");
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if (status.getBaseFunction().getClass().equals(EqualizationFilter.class)) |
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selectorsPanel.setSelectedEnhancedType("Equalization");
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if (status.getBaseFunction().getClass().equals(SquareRootPowLine.class)) |
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selectorsPanel.setSelectedEnhancedType("Square-root");
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if (status.getBaseFunction().getClass().equals(LogaritmicExponentialLine.class)) {
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if (((StraightLine) status.getBaseFunction()).getValueFunction() >= 0) |
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selectorsPanel.setSelectedEnhancedType("Logaritmic");
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else |
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selectorsPanel.setSelectedEnhancedType("Exponential");
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} |
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if(e.getSource() == enhancedPanel.getButtonsPanel().getButton(ButtonsPanel.BUTTON_APPLY)) {
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} |
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/** |
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* En la primera carga se define cada banda en los histogramas, para dejarlo en |
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* su estado logico. |
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* @param stretch |
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* @param band |
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*/ |
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private void firstLoadBand(Stretch stretch, int band) {
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boolean firstBand = ((band == HistogramGraphicBase.GRAY) || (band == HistogramGraphicBase.RED)); |
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graphicsPanel.getInputHistogram().setHistogramDrawed(band); |
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BaseFunction baseFunction = null; |
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HistogramStatus status; |
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status = graphicsPanel.getInputHistogram().getHistogramStatus(band); |
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if (status == null) |
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return; |
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|
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switch (stretch.functionType) {
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case 0: |
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if (firstBand) {
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selectorsPanel.getEnhancedType().setSelectedItem("Lineal");
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graphicsPanel.setLevelsEnabled(false); |
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} |
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baseFunction = new StraightLine(status.getBaseFunction().getColor()); |
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break; |
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case 1: |
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if (firstBand) {
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if (stretch.valueFunction >= 0) |
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selectorsPanel.getEnhancedType().setSelectedItem("Logaritmic");
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else |
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selectorsPanel.getEnhancedType().setSelectedItem("Exponential");
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graphicsPanel.setLevelsEnabled(false); |
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} |
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baseFunction = new LogaritmicExponentialLine(status.getBaseFunction().getColor(), stretch.valueFunction); |
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break; |
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case 2: |
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if (firstBand) {
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selectorsPanel.getEnhancedType().setSelectedItem("Square-root");
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graphicsPanel.setLevelsEnabled(false); |
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} |
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baseFunction = new SquareRootPowLine(status.getBaseFunction().getColor(), stretch.valueFunction); |
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break; |
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case 3: |
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if (firstBand) {
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selectorsPanel.getEnhancedType().setSelectedItem("Level-slice");
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graphicsPanel.setLevelsEnabled(true); |
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} |
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baseFunction = new DensitySlicingLine(status.getBaseFunction().getColor(), (int) stretch.valueFunction); |
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break; |
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} |
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if(e.getSource() == enhancedPanel.getButtonsPanel().getButton(ButtonsPanel.BUTTON_CANCEL)) {
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enhancedDialog.close(); |
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if (baseFunction != null) {
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status.setBaseFunction(baseFunction); |
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graphicsPanel.getInputHistogram().setHistogramDrawed(band); |
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// graphicsPanel.getInputHistogram().getCanvas().replaceDrawableElement(baseFunction, BaseFunction.class); |
|
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} |
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} |
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|
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/** |
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* En la primera carga se han de establecer todos los histogramas de entrada |
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* a sus valores correspondientes segun el filtro. |
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*/ |
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public void firstLoad() {
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RasterFilterList rasterFilterList = ((FLyrRasterSE) enhancedDialog.getLayer()).getRenderFilterList(); |
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|
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LinearStretchEnhancementFilter filter = (LinearStretchEnhancementFilter) rasterFilterList.getByName(LinearStretchEnhancementFilter.names[0]); |
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if (filter != null) {
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LinearStretchParams stretch = filter.getStretchs(); |
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|
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firstLoadBand(stretch.blue, HistogramGraphicBase.BLUE); |
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firstLoadBand(stretch.green, HistogramGraphicBase.GREEN); |
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firstLoadBand(stretch.red, HistogramGraphicBase.RED); |
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firstLoadBand(stretch.gray, HistogramGraphicBase.GRAY); |
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} |
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graphicsPanel.getInputHistogram().repaint(); |
|
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} |
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|
|
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/** |
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* Coge los datos que hay en los histogramas y los aplica a la vista previa |
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*/ |
| ... | ... | |
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* Coge los datos que hay en los histogramas y los aplica en el histograma de salida |
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*/ |
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private void updateHistogramOut() {
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updateTypeSelected(); |
|
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enhancedManager.updatePreview(); |
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enhancedManager.updateHistogramOut(); |
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} |
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