Examples of sun.java2d.loops.BlitBg

sun.java2d.loops.BlitBg
BlitBg 1) copies rectangle of pixels from one surface to another 2) performs compositing of colors based upon a Composite parameter 3) assumes that non-opaque pixels are to be blended with the indicated Bg color before compositing with the destination precise behavior is undefined if the source surface and the destination surface are the same surface with overlapping regions of pixels

                                    SurfaceData dstData,
                                    int w, int h, Color bgColor)
    {
        SurfaceType srcType = srcData.getSurfaceType();
        SurfaceType dstType = dstData.getSurfaceType();
        BlitBg blitbg = BlitBg.getFromCache(srcType,
                                            CompositeType.SrcNoEa,
                                            dstType);
        blitbg.BlitBg(srcData, dstData,
                      AlphaComposite.Src, null, bgColor,
                      0, 0, 0, 0, w, h);
        dstData.markDirty();
    }

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        if (!isBgOperation(srcData, bgColor)) {
            Blit blit = Blit.getFromCache(srcType, comp, dstType);
            blit.Blit(srcData, dstData, sg.composite, clipRegion,
                      sx, sy, dx, dy, w, h);
        } else {
            BlitBg blit = BlitBg.getFromCache(srcType, comp, dstType);
            blit.BlitBg(srcData, dstData, sg.composite, clipRegion,
                        bgColor, sx, sy, dx, dy, w, h);
        }
    }

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        if (!isBgOperation(srcData, bgColor)) {
            Blit blit = Blit.getFromCache(srcType, comp, dstType);
            blit.Blit(srcData, dstData, sg.composite, clipRegion,
                      sx, sy, dx, dy, w, h);
        } else {
            BlitBg blit = BlitBg.getFromCache(srcType, comp, dstType);
            blit.BlitBg(srcData, dstData, sg.composite, clipRegion,
                        bgColor.getRGB(), sx, sy, dx, dy, w, h);
        }
    }

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        if (!isBgOperation(srcData, bgColor)) {
            Blit blit = Blit.getFromCache(srcType, comp, dstType);
            blit.Blit(srcData, dstData, sg.composite, sg.getCompClip(),
                      sx, sy, dx, dy, w, h);
        } else {
            BlitBg blit = BlitBg.getFromCache(srcType, comp, dstType);
            blit.BlitBg(srcData, dstData, sg.composite, sg.getCompClip(),
                        bgColor, sx, sy, dx, dy, w, h);
        }
    }

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Related Classes of sun.java2d.loops.BlitBg

java.awt.Color

sun.java2d.SurfaceDataProxy

sun.java2d.SunGraphics2D

java.awt.image.WritableRaster

sun.java2d.SurfaceData

java.awt.image.BufferedImage

java.awt.image.ColorModel

sun.java2d.pipe.DrawImage

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