Package java.awt

Examples of java.awt.Rectangle.intersection()

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    public Raster getData(Rectangle rect) {
        Rectangle r = (Rectangle)rect.clone();

        if (r.intersects(getBounds()) == false)
            return null;
        r = r.intersection(getBounds());
        r.translate(-getMinX(), - getMinY());

        Raster ret = bi.getData(r);
        return ret.createTranslatedChild(ret.getMinX()+getMinX(),
                                         ret.getMinY()+getMinY());
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                transformedBlit(srcCM, srcR, 0, 0, dstCM, dstR, dstX, dstY, w, h,
                        sysxform, comp, bgcolor, clip);
               
                Rectangle dirtyReg = JavaBlitter.getBounds2D(sysxform, new Rectangle(dstX, dstY, w, h)).getBounds();
                Rectangle bounds = new Rectangle(dstSurf.getWidth(), dstSurf.getHeight()).getBounds();
                dstSurf.addDirtyRegion(bounds.intersection(dirtyReg));

        }
    }

    public void blit(int srcX, int srcY, Surface srcSurf, int dstX, int dstY,
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        checkSampleModel(sampleModel);
        if (sourceRegion == null)
            sourceRegion = inputRaster.getBounds();
        else
            sourceRegion = sourceRegion.intersection(inputRaster.getBounds());

        if (sourceRegion.isEmpty())
            throw new RuntimeException(I18N.getString("WBMPImageWriter1"));

        int scaleX = param.getSourceXSubsampling();
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            sampleModel = inputRaster.getSampleModel();
            colorModel = ImageUtil.createColorModel(null, sampleModel);
            if (sourceRegion == null)
                sourceRegion = inputRaster.getBounds();
            else
                sourceRegion = sourceRegion.intersection(inputRaster.getBounds());
        } else {
            input = image.getRenderedImage();
            sampleModel = input.getSampleModel();
            colorModel = input.getColorModel();
            Rectangle rect = new Rectangle(input.getMinX(), input.getMinY(),
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            // Get source region and subsampling factors
            Rectangle sourceRegion = p.getSourceRegion();
            if (sourceRegion != null) {
                // Clip to actual image bounds
                sourceRegion = sourceRegion.intersection(sourceBounds);
                sourceBounds.setBounds(sourceRegion);
            }

            // Adjust for subsampling offsets
            int gridX = p.getSubsamplingXOffset();
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        checkSampleModel(sampleModel);
        if (sourceRegion == null)
            sourceRegion = inputRaster.getBounds();
        else
            sourceRegion = sourceRegion.intersection(inputRaster.getBounds());

        if (sourceRegion.isEmpty())
            throw new RuntimeException(I18N.getString("WBMPImageWriter1"));

        int scaleX = param.getSourceXSubsampling();
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            // Get source region and subsampling factors
            Rectangle sourceRegion = p.getSourceRegion();
            if (sourceRegion != null) {
                // Clip to actual image bounds
                sourceRegion = sourceRegion.intersection(sourceBounds);
                sourceBounds.setBounds(sourceRegion);
            }
           
            // Adjust for subsampling offsets
            int gridX = p.getSubsamplingXOffset();
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            sampleModel = inputRaster.getSampleModel();
            colorModel = ImageUtil.createColorModel(null, sampleModel);
            if (sourceRegion == null)
                sourceRegion = inputRaster.getBounds();
            else
                sourceRegion = sourceRegion.intersection(inputRaster.getBounds());
        } else {
            input = image.getRenderedImage();
            sampleModel = input.getSampleModel();
            colorModel = input.getColorModel();
            Rectangle rect = new Rectangle(input.getMinX(), input.getMinY(),
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    try
    {
      if (g.getClipBounds() != null)
      {
        bg = bg.intersection(g.getClipBounds());
      }
    }
    catch (Exception e)
    {
      // FIXME: Getting clipbounds sometimes throws an NPE
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    {
      Rectangle rect = getVisibleRect();

      if (g.getClipBounds() != null)
      {
        rect = rect.intersection(g.getClipBounds());
      }

      Graphics2D g2 = (Graphics2D) g;

      g2.setPaint(new GradientPaint(0, 0, getBackground(), getWidth(), 0,
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