Revision 1679 branches/v02_desarrollo/libraries/libCq CMS for java.old/src/org/cresques/px/PxRaster.java
| PxRaster.java | ||
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import java.awt.Image; |
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import java.awt.geom.GeneralPath; |
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import java.awt.geom.Point2D; |
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import java.awt.image.DataBuffer; |
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import java.awt.image.ImageObserver; |
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import java.util.Date; |
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import java.util.Vector; |
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import org.cresques.cts.IProjection; |
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import org.cresques.geo.Projected; |
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import org.cresques.geo.ViewPortData; |
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//import org.cresques.io.GdalFile;
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import org.cresques.io.GdalFile; |
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import org.cresques.io.GeoRasterFile; |
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//import org.cresques.io.raster.ComputeMinMaxFilter;
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//import org.cresques.io.raster.ComputeMinMaxImageFilter;
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//import org.cresques.io.raster.LinearEnhancementFilter;
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//import org.cresques.io.raster.LinearEnhancementImageFilter;
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//import org.cresques.io.raster.RasterBuf;
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//import org.cresques.io.raster.RasterFilter;
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//import org.cresques.io.raster.RasterStats;
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import org.cresques.io.raster.ComputeMinMaxFilter; |
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import org.cresques.io.raster.ComputeMinMaxImageFilter; |
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import org.cresques.io.raster.LinearEnhancementFilter; |
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import org.cresques.io.raster.LinearEnhancementImageFilter; |
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import org.cresques.io.raster.RasterBuf; |
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import org.cresques.io.raster.RasterStats;
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import org.cresques.io.raster.RasterToImageFilter;
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public class PxRaster extends PxObj implements Projected {
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protected GeoRasterFile geoFile = null; |
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protected GeoRasterFile [] colorBand = null; |
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protected int rBand = 1, gBand = 2, bBand = 3; |
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//RasterStats stats = new RasterStats();
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RasterStats stats = new RasterStats(); |
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int transparente = 0x10ffff80; |
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String vName = null; |
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System.out.println("Dibujando PxRaster: pt0 = "+pt);
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vp.mat.transform(pt, pt); |
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System.out.println("Dibujando PxRaster: pt1 = "+pt);
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/*if (colorBand == null && geoFile instanceof GdalFile &&
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if (colorBand == null && geoFile instanceof GdalFile && |
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(geoFile.getDataType() != DataBuffer.TYPE_BYTE)) {
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System.out.println("PxRaster: Has dado con un Raster de 16 bits");
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System.out.println("Dibujando PxRaster sz=("+wImg+","+hImg+"...");
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g.drawImage(geoImage, (int) Math.round(pt.getX()), (int) Math.round(pt.getY()), component); |
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t2 = new Date().getTime(); |
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System.out.println("Dibujando PxRaster: "+(t2-t1)/1000D+", secs. Dibujando");
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} else */if (colorBand != null) { // multiBands
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} else if (colorBand != null) { // multiBands
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System.out.println("Dibujando PxRaster (Multifile) ...");
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//if (doTransparency) |
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//geoImage = new BufferedImage(wImg, hImg, BufferedImage.TYPE_INT_ARGB); |
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geoImage = colorBand[gBand].updateImage(wImg, hImg, rp, geoImage, GeoRasterFile.GREEN_BAND); |
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geoImage = colorBand[bBand].updateImage(wImg, hImg, rp, geoImage, GeoRasterFile.BLUE_BAND); |
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//geoImage = renderizeRaster(geoImage);
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geoImage = renderizeRaster(geoImage); |
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g.drawImage(geoImage, (int) Math.round(pt.getX()), (int) Math.round(pt.getY()), component); |
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t2 = new Date().getTime(); |
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System.out.println("Dibujando PxRaster: "+(t2-t1)/1000D+", secs.");
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geoImage = geoFile.updateImage(wImg, hImg, rp); |
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System.out.println("Dibujando PxRaster sz=("+wImg+","+hImg+"...");
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//geoImage = renderizeRaster(geoImage);
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geoImage = renderizeRaster(geoImage); |
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g.drawImage(geoImage, (int) Math.round(pt.getX()), (int) Math.round(pt.getY()), component); |
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t2 = new Date().getTime(); |
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System.out.println("Dibujando PxRaster: "+(t2-t1)/1000D+", secs.");
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| ... | ... | |
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/* |
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/** |
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* Renderiza el raster. |
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* @author Luis W. Sevilla (sevilla_lui@gva.es) |
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* / |
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/* */ |
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class RasterToImageFilter extends RasterFilter {
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private BufferedImage image; |
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private int alpha; |
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private int rgb; |
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public RasterToImageFilter(RasterBuf raster, int a) {
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super(raster, null); |
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this.alpha = (a & 0xff) << 24; |
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image = new BufferedImage(raster.getWidth(), raster.getHeight(), BufferedImage.TYPE_INT_ARGB); |
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execute(); |
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} |
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/* (non-Javadoc) |
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* @see org.cresques.px.PxRaster.RasterFilter#process(int, int) |
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* / |
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public void process(int x, int y) {
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raster.getPixelInt(x, y, px); |
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rgb = alpha | ((px[0] & 0xff) << 16) | |
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((px[1] & 0xff) << 8) | (px[2] & 0xff); |
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image.setRGB(x, y, rgb); |
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} |
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public Image getImage() { return image; }
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/* (non-Javadoc) |
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* @see org.cresques.px.PxRaster.RasterFilter#processLines(int) |
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* / |
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public void processLine(int y) {
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for (int x=0; x<width; x++) {
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int [][] line = raster.getLineInt(y); |
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rgb = alpha | ((line[x][0] & 0xff) << 16) | |
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((line[x][1] & 0xff) << 8) | (line[x][2] & 0xff); |
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image.setRGB(x, y, rgb); |
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} |
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} |
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} |
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public Image renderizeRaster(RasterBuf raster) {
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if (true) {
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ComputeMinMaxFilter filter = |
| ... | ... | |
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stats.pinta(); |
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return image; |
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} |
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*/ |
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/* */
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public void drawMarco(Graphics2D g, ViewPortData vp) {
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// Color color = new Color(255,222,165,128), fillColor = new Color(255,214,132,128); |
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Color color = new Color(128,128,128), fillColor = new Color(255,220,220,0x20); |
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