toni@1302: /*
toni@1302:  * To change this template, choose Tools | Templates
toni@1302:  * and open the template in the editor.
toni@1302:  */
toni@1302: package org.apidesign.html.canvas.impl;
toni@1302: 
toni@1302: import net.java.html.canvas.GraphicsContext;
toni@1302: import net.java.html.canvas.spi.GraphicsEnvironment;
toni@1302: 
toni@1302: /**
toni@1302:  *
toni@1302:  * @author antonepple
toni@1302:  */
toni@1302: public abstract class CnvsAccssr {
toni@1302: 
toni@1302:     static CnvsAccssr DEFAULT;
toni@1302: 
toni@1302:     public CnvsAccssr() {
toni@1302:         if (DEFAULT!=null) throw new IllegalStateException("Already initialized");
toni@1302:         DEFAULT = this;
toni@1302:     }
toni@1302: 
toni@1302:     public static CnvsAccssr getDefault() {
toni@1302:         return DEFAULT;
toni@1302:     }
toni@1302: 
toni@1302:     public abstract GraphicsContext create(GraphicsEnvironment environment);
toni@1302: }