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This is a backport of OpenJFX 8 to run on Java 7.
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/*
 * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.prism.impl.shape;

import com.sun.javafx.geom.RectBounds;
import com.sun.javafx.geom.Shape;
import com.sun.javafx.geom.transform.BaseTransform;
import com.sun.prism.BasicStroke;
import com.sun.prism.impl.PrismSettings;

public class ShapeUtil {

    private static final ShapeRasterizer shapeRasterizer;
    private static final ShapeRasterizer textRasterizer;
    static {
        if (PrismSettings.doNativePisces) {
            shapeRasterizer = new NativePiscesRasterizer();
        } else {
            shapeRasterizer = new OpenPiscesRasterizer();
        }

        if (PrismSettings.doT2KText) {
            textRasterizer = null;
        } else {
            textRasterizer = shapeRasterizer;
        }
    }

    public static MaskData rasterizeShape(Shape shape,
                                          BasicStroke stroke,
                                          RectBounds xformBounds,
                                          BaseTransform xform,
                                          boolean close)
    {
        return shapeRasterizer.getMaskData(shape, stroke, xformBounds, xform, close);
    }

    public static MaskData rasterizeGlyphOutline(Shape shape) {
        return textRasterizer.
            getMaskData(shape, null, null, BaseTransform.IDENTITY_TRANSFORM, true);
    }

    /**
     * Private constructor to prevent instantiation.
     */
    private ShapeUtil() {
    }
}