Package sun.java2d.pipe

Examples of sun.java2d.pipe.Region

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                             boolean close)
    {
        PixelWriter pw = GeneralRenderer.createSolidPixelWriter(sg2d, sData);

        int off = 0;
        Region clip = sg2d.getCompClip();
        for (int i = 0; i < numPolys; i++) {
            int numpts = nPoints[i];
            GeneralRenderer.doDrawPoly(sData, pw,
                                       xPoints, yPoints, off, numpts,
                                       clip, transx, transy, close);
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    public void FillRect(SunGraphics2D sg2d, SurfaceData sData,
                            int x, int y, int w, int h)
    {
        PixelWriter pw = GeneralRenderer.createXorPixelWriter(sg2d, sData);

        Region r = sg2d.getCompClip().getBoundsIntersectionXYWH(x, y, w, h);

        GeneralRenderer.doSetRect(sData, pw,
                                  r.getLoX(), r.getLoY(),
                                  r.getHiX(), r.getHiY());
    }
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                             boolean close)
    {
        PixelWriter pw = GeneralRenderer.createXorPixelWriter(sg2d, sData);

        int off = 0;
        Region clip = sg2d.getCompClip();
        for (int i = 0; i < numPolys; i++) {
            int numpts = nPoints[i];
            GeneralRenderer.doDrawPoly(sData, pw,
                                       xPoints, yPoints, off, numpts,
                                       clip, transx, transy, close);
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    public Graphics create() {
        return (Graphics) clone();
    }

    public void setDevClip(int x, int y, int w, int h) {
        Region c = constrainClip;
        if (c == null) {
            devClip = Region.getInstanceXYWH(x, y, w, h);
        } else {
            devClip = c.getIntersectionXYWH(x, y, w, h);
        }
        validateCompClip();
    }
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        }
        x = constrainX = transX;
        y = constrainY = transY;
        w = Region.dimAdd(x, w);
        h = Region.dimAdd(y, h);
        Region c = constrainClip;
        if (c == null) {
            c = Region.getInstanceXYXY(x, y, w, h);
        } else {
            c = c.getIntersectionXYXY(x, y, w, h);
            if (c == constrainClip) {
                // Common case to ignore
                return;
            }
        }
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            ShapeSpanIterator sr = LoopPipe.getFillSSI(this);
            try {
                sr.setOutputArea(devClip);
                sr.appendPath(cpi);
                sr.getPathBox(box);
                Region r = Region.getInstance(box);
                r.appendSpans(sr);
                clipRegion = r;
                clipState =
                    r.isRectangular() ? CLIP_RECTANGULAR : CLIP_SHAPE;
            } finally {
                sr.dispose();
            }
        }
        if (origClipState != clipState &&
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            throw new InternalError("transformed copyArea not implemented yet");
        }
        // REMIND: This method does not deal with missing data from the
        // source object (i.e. it does not send exposure events...)

        Region clip = getCompClip();

        Composite comp = composite;
        if (lastCAcomp != comp) {
            SurfaceType dsttype = theData.getSurfaceType();
            CompositeType comptype = imageComp;
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        ShapeSpanIterator ssi = LoopPipe.getFillSSI(sg2d);
        try {
            // Subtract transx/y from the SSI clip to match the
            // (potentially untranslated) geometry fed to it
            Region clip = sg2d.getCompClip();
            ssi.setOutputAreaXYXY(clip.getLoX() - transx,
                                  clip.getLoY() - transy,
                                  clip.getHiX() - transx,
                                  clip.getHiY() - transy);
            ssi.appendPath(s.getPathIterator(at));
            fillSpans(sg2d, ssi, transx, transy);
        } finally {
            ssi.dispose();
        }
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        /**
         * This method needs to be called prior to each draw/fillPath()
         * operation to ensure the clip bounds are up to date.
         */
        void validate(SunGraphics2D sg2d) {
            Region clip = sg2d.getCompClip();
            setBounds(clip.getLoX(), clip.getLoY(),
                      clip.getHiX(), clip.getHiY(), sg2d.strokeHint);
            validateSurface(sg2d);
        }
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            y += sg2d.transY;
            int dstx1 = x + dx;
            int dsty1 = y + dy;
            int dstx2 = dstx1 + w;
            int dsty2 = dsty1 + h;
            Region clip = sg2d.getCompClip();
            if (dstx1 < clip.getLoX()) dstx1 = clip.getLoX();
            if (dsty1 < clip.getLoY()) dsty1 = clip.getLoY();
            if (dstx2 > clip.getHiX()) dstx2 = clip.getHiX();
            if (dsty2 > clip.getHiY()) dsty2 = clip.getHiY();
            if (dstx1 < dstx2 && dsty1 < dsty2) {
                gdiPipe.devCopyArea(this, dstx1 - dx, dsty1 - dy,
                                    dx, dy,
                                    dstx2 - dstx1, dsty2 - dsty1);
            }
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Related Classes of sun.java2d.pipe.Region

  • sun.java2d.windows.Win32OffScreenSurfaceData
  • sun.java2d.windows.Win32SurfaceData
  • sun.java2d.loops.XorCopyArgbToAny
  • sun.java2d.windows.GDIWindowSurfaceData
  • sun.java2d.loops.OpaqueCopyAnyToArgb
  • sun.java2d.xr.XRRenderer
  • sun.awt.windows.Win32SurfaceData
  • sun.font.X11TextRenderer
  • sun.java2d.loops.Blit$GeneralXorBlit
  • sun.java2d.d3d.D3DRenderer
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