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package org.apidesign.html.canvas.impl;

import net.java.html.canvas.GraphicsContext;

import net.java.html.canvas.spi.GraphicsEnvironment;

/**

 *

 * @author antonepple

 */

public abstract class CnvsAccssr {

    static CnvsAccssr DEFAULT;

    public CnvsAccssr() {

        if (DEFAULT!=null) throw new IllegalStateException("Already initialized");

        DEFAULT = this;

    }

    public static CnvsAccssr getDefault() {

        return DEFAULT;

    }

    public abstract GraphicsContext create(GraphicsEnvironment environment);

}