com.sun.javafx.scene.shape.ClosePathHelper Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* 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.
*
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* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.javafx.scene.shape;
import com.sun.javafx.geom.Path2D;
import com.sun.javafx.util.Utils;
import javafx.scene.shape.ClosePath;
import javafx.scene.shape.PathElement;
/**
* Used to access internal methods of ClosePath.
*/
public class ClosePathHelper extends PathElementHelper {
private static final ClosePathHelper theInstance;
private static ClosePathAccessor closePathAccessor;
static {
theInstance = new ClosePathHelper();
Utils.forceInit(ClosePath.class);
}
private static ClosePathHelper getInstance() {
return theInstance;
}
public static void initHelper(ClosePath closePath) {
setHelper(closePath, getInstance());
}
@Override
protected void addToImpl(PathElement pathElement, Path2D path) {
closePathAccessor.doAddTo(pathElement, path);
}
public static void setClosePathAccessor(final ClosePathAccessor newAccessor) {
if (closePathAccessor != null) {
throw new IllegalStateException();
}
closePathAccessor = newAccessor;
}
public interface ClosePathAccessor {
void doAddTo(PathElement pathElement, Path2D path);
}
}