Revision 38210 branches/v2_0_0_prep/libraries/libFMap_controls/src/org/gvsig/fmap/mapcontrol/MapControl.java
| MapControl.java | ||
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/** |
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* <p> |
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* One of the possible status of <code>MapControl</code>. Determines that |
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* only the graphical layer must be drawn / updated. |
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* </p> |
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*/ |
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public static final int ONLY_GRAPHICS = 2; |
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/** |
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* <p> |
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* Determines if the drawer can update this <code>MapControl</code> instance |
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* when the timer launches an event. |
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* </p> |
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mapControlDrawer.drawImage(image, 0, 0); |
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} |
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} |
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} else |
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if ((status == DESACTUALIZADO) || (status == ONLY_GRAPHICS)) {
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} else if ((status == DESACTUALIZADO)) {
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mapControlDrawer.drawImage(image, 0, 0);
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mapControlDrawer.drawImage(image, 0, 0);
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drawer.put(new PaintingRequest());
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timer.start();
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}
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drawer.put(new PaintingRequest());
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timer.start();
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}
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cadgrid.drawGrid(mapControlDrawer); |
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drawCursor(); |
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} |
| ... | ... | |
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} |
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/** |
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* <p> |
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* Cancels any current drawing process, changing the status to |
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* <code>ONLY_GRAPHICS</code>, and forcing repaint only the graphical layer |
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* of the <code>MapContext</code>. |
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* </p> |
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* @deprecated use {@link #drawMap(boolean)} instead, or even
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* better {@link #getMapContext()}.invalidate().
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*/ |
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public void drawGraphics() {
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status = ONLY_GRAPHICS; |
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repaint(); |
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drawMap(false); |
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} |
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/** |
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* <li><i>2.4.- </i>Else, sets <i>status</i> to UPDATED.</li> |
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* </ul> |
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* </li> |
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* <li><i>3.- </i>Else, if <i>status</i> was ONLY_GRAPHICS: |
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* <ul> |
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* <li><i>3.1.- </i>Sets <i>status</i> to UPDATED.</li> |
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* <li><i>3.2.- </i>Notifies <i>MapContext</i> to be drawn invoking: <code>mapContext.drawGraphics(double-buffer, double-buffer's buffer, shared cancel-draw object, mapContext.getScaleView());</code> |
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* .</li> |
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* </ul> |
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* </li> |
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* <li><i>4.- </i>Stops the <i>timer</i>.</li> |
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* <li><i>5.- </i>Repaints this component invoking: |
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* <li><i>3.- </i>Stops the <i>timer</i>.</li> |
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* <li><i>4.- </i>Repaints this component invoking: |
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* <code>repaint();</code></li> |
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* </ul> |
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* </p> |
| ... | ... | |
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public void paint() {
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try {
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canceldraw.setCanceled(false); |
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/* |
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* if (image == null) |
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* {
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* image = new BufferedImage(vp.getImageWidth(), |
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* vp.getImageHeight(), |
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* BufferedImage.TYPE_INT_ARGB); |
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* Graphics gTemp = image.createGraphics(); |
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* Color theBackColor = vp.getBackColor(); |
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* if (theBackColor == null) |
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* gTemp.setColor(Color.WHITE); |
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* else |
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* gTemp.setColor(theBackColor); |
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* |
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* gTemp.fillRect(0,0,getWidth(), getHeight()); |
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* gTemp.dispose(); |
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* // g.drawImage(image,0,0,null); |
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* |
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* System.out.println("Imagen con null en DESACTUALIZADO. Width = "
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* + this.getWidth()); |
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* } |
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*/ |
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Graphics2D g = image.createGraphics(); |
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ViewPort viewPort = mapContext.getViewPort(); |
| ... | ... | |
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} |
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gTemp.fillRect(0, 0, viewPort.getImageWidth(), viewPort |
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.getImageHeight()); |
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// ESTILO MAC |
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// BufferedImage imgMac = new |
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// BufferedImage(vp.getImageWidth(), vp.getImageHeight(), |
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// BufferedImage.TYPE_INT_ARGB); |
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// |
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// mapContext.draw(imgMac, g, canceldraw, |
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// mapContext.getScaleView()); |
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// g.drawImage(imgMac, 0, 0, null); |
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// FIN ESTILO MAC |
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// SIN MAC: |
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mapContext.draw(image, g, canceldraw, mapContext |
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.getScaleView()); |
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if (!canceldraw.isCanceled()) {
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status = ACTUALIZADO; |
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} else {
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status = DESACTUALIZADO; |
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// getMapContext().getLayers().setDirty(true); |
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} |
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} |
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} else |
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if (status == ONLY_GRAPHICS) {
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status = ACTUALIZADO; |
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mapContext.drawGraphics(image, g, canceldraw, |
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mapContext.getScaleView()); |
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} |
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// status = FAST_PAINT; |
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// drawerAlive = false; |
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timer.stop(); |
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repaint(); |
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} catch (Throwable e) {
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timer.stop(); |
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// isCancelled = true; |
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e.printStackTrace(); |
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throwException(e); |
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} finally {
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} |
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} |
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} |
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} |
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