Examples with Region sun.java2d.pipe.Region used on opensource projects

Example 16 with Region

use of sun.java2d.pipe.Region in project jdk8u_jdk by JetBrains.

the class LWContainerPeer method cutChildren.

/**
     * Removes bounds of children above specific child from the region. If above
     * is null removes all bounds of children.
     */
final Region cutChildren(Region r, final LWComponentPeer<?, ?> above) {
    boolean aboveFound = above == null;
    for (final LWComponentPeer<?, ?> child : getChildren()) {
        if (!aboveFound && child == above) {
            aboveFound = true;
            continue;
        }
        if (aboveFound) {
            if (child.isVisible()) {
                final Rectangle cb = child.getBounds();
                final Region cr = child.getRegion();
                final Region tr = cr.getTranslatedRegion(cb.x, cb.y);
                r = r.getDifference(tr.getIntersection(getContentSize()));
            }
        }
    }
    return r;
}

Example 17 with Region

use of sun.java2d.pipe.Region in project jdk8u_jdk by JetBrains.

the class XorPixelWriter method DrawPolygons.

public void DrawPolygons(SunGraphics2D sg2d, SurfaceData sData, int[] xPoints, int[] yPoints, int[] nPoints, int numPolys, int transx, int transy, 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);
        off += numpts;
    }
}

Example 18 with Region

use of sun.java2d.pipe.Region in project jdk8u_jdk by JetBrains.

the class X11TextRenderer method drawGlyphList.

protected void drawGlyphList(SunGraphics2D sg2d, GlyphList gl) {
    SunToolkit.awtLock();
    try {
        X11SurfaceData x11sd = (X11SurfaceData) sg2d.surfaceData;
        Region clip = sg2d.getCompClip();
        long xgc = x11sd.getRenderGC(clip, SunGraphics2D.COMP_ISCOPY, null, sg2d.pixel);
        doDrawGlyphList(x11sd.getNativeOps(), xgc, clip, gl);
    } finally {
        SunToolkit.awtUnlock();
    }
}

Example 19 with Region

use of sun.java2d.pipe.Region in project jdk8u_jdk by JetBrains.

the class XRRenderer method fill.

public void fill(SunGraphics2D sg2d, Shape s) {
    int transx, transy;
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Here we are able to use fillPath() for
        // high-quality fills.
        Path2D.Float p2df;
        if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
            if (s instanceof Path2D.Float) {
                p2df = (Path2D.Float) s;
            } else {
                p2df = new Path2D.Float(s);
            }
            transx = sg2d.transX;
            transy = sg2d.transY;
        } else {
            p2df = new Path2D.Float(s, sg2d.transform);
            transx = 0;
            transy = 0;
        }
        fillPath(sg2d, p2df, transx, transy);
        return;
    }
    AffineTransform at;
    if (sg2d.transformState <= SunGraphics2D.TRANSFORM_INT_TRANSLATE) {
        // Transform (translation) will be done by FillSpans
        at = null;
        transx = sg2d.transX;
        transy = sg2d.transY;
    } else {
        // Transform will be done by the PathIterator
        at = sg2d.transform;
        transx = transy = 0;
    }
    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();
    }
}

Example 20 with Region

use of sun.java2d.pipe.Region in project jdk8u_jdk by JetBrains.

the class X11Renderer method fill.

public void fill(SunGraphics2D sg2d, Shape s) {
    if (sg2d.strokeState == SunGraphics2D.STROKE_THIN) {
        // Delegate to fillPolygon() if possible...
        if (s instanceof Polygon && sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
            Polygon p = (Polygon) s;
            fillPolygon(sg2d, p.xpoints, p.ypoints, p.npoints);
            return;
        }
        // Otherwise we will use fillPath() for
        // high-quality fills.
        doPath(sg2d, s, true);
        return;
    }
    AffineTransform at;
    int transx, transy;
    if (sg2d.transformState < SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
        // Transform (translation) will be done by XFillSpans
        at = null;
        transx = sg2d.transX;
        transy = sg2d.transY;
    } else {
        // Transform will be done by the PathIterator
        at = sg2d.transform;
        transx = transy = 0;
    }
    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));
        SunToolkit.awtLock();
        try {
            long xgc = validate(sg2d);
            XFillSpans(sg2d.surfaceData.getNativeOps(), xgc, ssi, ssi.getNativeIterator(), transx, transy);
        } finally {
            SunToolkit.awtUnlock();
        }
    } finally {
        ssi.dispose();
    }
}