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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.ArcTo;
import javafx.scene.shape.PathElement;

Used to access internal methods of ArcTo.
/** * Used to access internal methods of ArcTo. */
public class ArcToHelper extends PathElementHelper { private static final ArcToHelper theInstance; private static ArcToAccessor arcToAccessor; static { theInstance = new ArcToHelper(); Utils.forceInit(ArcTo.class); } private static ArcToHelper getInstance() { return theInstance; } public static void initHelper(ArcTo arcTo) { setHelper(arcTo, getInstance()); } @Override protected void addToImpl(PathElement pathElement, Path2D path) { arcToAccessor.doAddTo(pathElement, path); } public static void setArcToAccessor(final ArcToAccessor newAccessor) { if (arcToAccessor != null) { throw new IllegalStateException(); } arcToAccessor = newAccessor; } public interface ArcToAccessor { void doAddTo(PathElement pathElement, Path2D path); } }