Revision 1676 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/grid/render/DefaultRender.java
| DefaultRender.java | ||
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return; |
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.grid.render.Render#draw(java.awt.Graphics2D, org.cresques.geo.ViewPortData) |
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*/ |
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public synchronized void draw(Graphics2D g, ViewPortData vp, TaskStatus taskStatus) |
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public synchronized Buffer getLastRenderBuffer() |
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throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {
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return draw(null, lastViewPortData, null); |
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} |
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public synchronized Buffer draw(Graphics2D g, ViewPortData vp, TaskStatus taskStatus) |
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throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {
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lastGraphics = g; |
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lastViewPortData = vp; |
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if(util.isOutside(vp.getExtent(), dataStore.getExtent())) {
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endReading(); |
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return; |
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return null;
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} |
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Extent adjustedRotedRequest = request(vp, dataStore); |
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if ((widthImage <= 0) || (heightImage <= 0)) {
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endReading(); |
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return; |
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return null;
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} |
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if (dataStore == null) |
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return; |
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return null;
|
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Buffer buf = null; |
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double[] step = null; |
| ... | ... | |
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} else {
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// Asignamos la banda de transparencia si existe esta |
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RasterQuery query = DefaultRasterManager.getInstance().createQuery(); |
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//query.setReadOnly(true); |
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query.setTaskStatus(taskStatus); |
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query.setTime(vp.getTime()); |
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query.setSupersamplingLoadingBuffer(false); // Desactivamos el supersampleo en la carga del buffer. |
| ... | ... | |
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init(); |
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} |
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drawBufferOnImage(lastGraphics, |
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lastViewPortData, |
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buf, |
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step, |
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dataStore.getAffineTransform(), |
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adjustedRotedRequest); |
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return drawBufferOnImage(lastGraphics,
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lastViewPortData,
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buf,
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step,
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dataStore.getAffineTransform(),
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adjustedRotedRequest);
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} |
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/* |
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* (non-Javadoc) |
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* @see org.gvsig.fmap.dal.coverage.grid.render.Render#draw(java.awt.Graphics2D, org.cresques.geo.ViewPortData) |
| 425 | 427 |
*/ |
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private synchronized void drawBufferOnImage(Graphics2D g, ViewPortData vp, Buffer buf, double[] step, AffineTransform transf, Extent adjustedRotedRequest)
|
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private synchronized Buffer drawBufferOnImage(Graphics2D g, ViewPortData vp, Buffer buf, double[] step, AffineTransform transf, Extent adjustedRotedRequest)
|
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throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {
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grid = bufferPreprocessing(buf, lastTransparency); |
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//Buffer filtrado para renderizar |
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buf = grid.getRasterBuf(); |
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if(g == null) |
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return buf; |
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drawer.setBuffer(buf); // Buffer de datos a renderizar |
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drawer.setSupersamplingOn(step); // Desplazamiento para supersampleo |
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drawer.setOutputSize((int)Math.round(widthImage), (int)Math.round(heightImage)); // Ancho y alto del buffer |
| ... | ... | |
| 448 | 452 |
Point2D lastGraphicOffset = new Point2D.Double(adjustedRotedRequest.getULX(), adjustedRotedRequest.getULY()); |
| 449 | 453 |
((DefaultViewPortData)vp).mat.transform(lastGraphicOffset, lastGraphicOffset); |
| 450 | 454 |
g.drawImage(geoImage, (int) Math.round(lastGraphicOffset.getX()), (int) Math.round(lastGraphicOffset.getY()), null); |
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return; |
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return buf;
|
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} |
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|
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/* |
| ... | ... | |
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LoggerFactory.getLogger(getClass()).debug("Transformation error", e);
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} |
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return; |
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return buf;
|
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// long t2 = new Date().getTime(); |
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// System.out.println("Renderizando Raster: " + ((t2 - t1) / 1000D) + ", secs.");
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} |
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