Package org.apache.harmony.awt.gl

Examples of org.apache.harmony.awt.gl.MultiRectArea.substract()

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                    if (childrenCoverage == null && comp.isOpaque()) {
                        childrenCoverage = new MultiRectArea(bounds);
                        clip = new MultiRectArea(bounds);
                    } else {
                        clip = new MultiRectArea(bounds);
                        clip.substract(childrenCoverage);
                        if (clip.isEmpty()) {
                            continue;
                        }
                        if (comp.isOpaque()) {
                            childrenCoverage = MultiRectArea.union(childrenCoverage, clip);
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            MultiRectArea paint = (MultiRectArea) entry.getValue();
            MultiRectArea update = updateRegions.get(c);
            if (update == null) {
                continue;
            }
            update.substract(paint);
            if (update.isEmpty()) {
                updateRegions.remove(c);
            }
        }
    }
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            }
            MultiRectArea diff = new MultiRectArea(mra);
            diff.translate(x, y);

            if (paint != null) {
                diff.substract(paint);
            }
            if (update != null) {
                diff.substract(update);
            }
            if (diff.isEmpty()) {
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            if (paint != null) {
                diff.substract(paint);
            }
            if (update != null) {
                diff.substract(update);
            }
            if (diff.isEmpty()) {
                return null;
            }
            diff.translate(-x, -y);
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