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The Adobe Experience Manager SDK

There is a newer version: 2024.11.18751.20241128T090041Z-241100

package com.adobe.fontengine.font;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 * A class that consumes an outline that can later be iterated.
 */
class IteratingOutlineConsumer implements OutlineConsumer {
	List elements = new ArrayList();
	
	static final class Element {
		Element(ElementType type, double x1, double y1) {
			this.type = type;
			this.x1 = x1;
			this.y1 = y1;
		}
		
		Element(double x1, double y1, double x2, double y2) {
			this.type = ElementType.quad;
			this.x1 = x1;
			this.y1 = y1;
			this.x2 = x2;
			this.y2 = y2;
		}
		
		Element(double x1, double y1, double x2, double y2, double x3, double y3) {
			this.type = ElementType.cube;
			this.x1 = x1;
			this.y1 = y1;
			this.x2 = x2;
			this.y2 = y2;
			this.x3 = x3;
			this.y3 = y3;
		}
		
		ElementType type;
		double x1;
		double y1;
		double x2;
		double y2;
		double x3;
		double y3;
	}
	
	static final class ElementType {
		private String type;
		
		private ElementType(String type) {this.type = type;}
		public String toString() {return type;}
		
		final static ElementType move = new ElementType("move");
		final static ElementType quad = new ElementType("quadratic");
		final static ElementType cube = new ElementType("cubic");
		final static ElementType line = new ElementType("line");
	}

	public void curveto(double x2, double y2, double x3, double y3, double x4,
			double y4) {
		elements.add(new Element(x2, y2, x3, y3, x4, y4));

	}

	public void curveto(double x2, double y2, double x3, double y3) {
		elements.add(new Element(x2, y2, x3, y3));

	}

	public void endchar() {}

	public void lineto(double x, double y) {
		elements.add(new Element(ElementType.line, x, y));
	}

	public void moveto(double x, double y) {
		elements.add(new Element(ElementType.move, x, y));

	}

	public void setMatrix(Matrix newMatrix) {}
	
	Iterator iterator() {
		return elements.iterator();
	}

}