/**

  * 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.TextMetrics;

 import org.apidesign.bck2brwsr.core.JavaScriptBody;

 /**

  *

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

  */

 public class HTML5TextMetrics implements TextMetrics{

     private Object textMetrics;

     HTML5TextMetrics(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);

     }

 }