javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/api/TextMetrics.java
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/api/TextMetrics.java Tue May 21 16:10:52 2013 +0200
1.3 @@ -0,0 +1,51 @@
1.4 +/**
1.5 + * Back 2 Browser Bytecode Translator
1.6 + * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 + *
1.8 + * This program is free software: you can redistribute it and/or modify
1.9 + * it under the terms of the GNU General Public License as published by
1.10 + * the Free Software Foundation, version 2 of the License.
1.11 + *
1.12 + * This program is distributed in the hope that it will be useful,
1.13 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 + * GNU General Public License for more details.
1.16 + *
1.17 + * You should have received a copy of the GNU General Public License
1.18 + * along with this program. Look for COPYING file in the top folder.
1.19 + * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 + */
1.21 +package org.apidesign.bck2brwsr.htmlpage.api;
1.22 +
1.23 +import net.java.html.canvas.ITextMetrics;
1.24 +import org.apidesign.bck2brwsr.core.JavaScriptBody;
1.25 +
1.26 +/**
1.27 + *
1.28 + * @author Anton Epple <toni.epple@eppleton.de>
1.29 + */
1.30 +public class TextMetrics implements ITextMetrics{
1.31 +
1.32 + private Object textMetrics;
1.33 +
1.34 + TextMetrics(Object measureTextImpl) {
1.35 + this.textMetrics = measureTextImpl;
1.36 + }
1.37 +
1.38 + @JavaScriptBody(args = {"textMetrics"}, body = "return textMetrics.width;")
1.39 + private native double getWidth(Object textMetrics);
1.40 +
1.41 + @JavaScriptBody(args = {"textMetrics"}, body = "return textMetrics.height;")
1.42 + private native double getHeight(Object textMetrics);
1.43 +
1.44 + @Override
1.45 + public double getWidth() {
1.46 + return getWidth(textMetrics);
1.47 + }
1.48 +
1.49 + @Override
1.50 + public double getHeight() {
1.51 + return getHeight(textMetrics);
1.52 +
1.53 + }
1.54 +}