/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.htmlpage.api;

import net.java.html.canvas.ITextMetrics;

import org.apidesign.bck2brwsr.core.JavaScriptBody;

/**

 *

 * @author Anton Epple <toni.epple@eppleton.de>

 */

public class TextMetrics implements ITextMetrics{

    private Object textMetrics;

    TextMetrics(Object measureTextImpl) {

        this.textMetrics = measureTextImpl;

    }

    @JavaScriptBody(args = {"textMetrics"}, body = "return textMetrics.width;")

    private native double getWidth(Object textMetrics);

    @JavaScriptBody(args = {"textMetrics"}, body = "return textMetrics.height;")

    private native double getHeight(Object textMetrics);

    @Override

    public double getWidth() {

        return getWidth(textMetrics);

    }

    @Override

    public double getHeight() {

        return getHeight(textMetrics);

    }

}