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/HTML5Canvas.java	Fri May 17 12:06:55 2013 +0200
     1.3 @@ -0,0 +1,65 @@
     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.Canvas;
    1.24 +import org.apidesign.bck2brwsr.core.JavaScriptBody;
    1.25 +import static org.apidesign.bck2brwsr.htmlpage.api.Element.getAttribute;
    1.26 +
    1.27 +/**
    1.28 + *
    1.29 + * @author Anton Epple <toni.epple@eppleton.de>
    1.30 + */
    1.31 +public class HTML5Canvas extends Element implements Canvas{
    1.32 +
    1.33 +    public HTML5Canvas(String id) {
    1.34 +        super(id);
    1.35 +    }
    1.36 +
    1.37 +    public void setHeight(int height) {
    1.38 +        setAttribute(this, "height", height);
    1.39 +    }
    1.40 +
    1.41 +    public int getHeight() {
    1.42 +       Object ret =  getAttribute(this, "height");
    1.43 +       return (ret instanceof Number) ? ((Number)ret).intValue(): Integer.MIN_VALUE;
    1.44 +    }
    1.45 +    
    1.46 +    public void setWidth(int width) {
    1.47 +        setAttribute(this, "width", width);
    1.48 +    }
    1.49 +
    1.50 +    public int getWidth() {
    1.51 +       Object ret =  getAttribute(this, "width");
    1.52 +       return (ret instanceof Number) ? ((Number)ret).intValue(): Integer.MIN_VALUE;
    1.53 +    }
    1.54 +
    1.55 +    @JavaScriptBody(
    1.56 +            args = {"el"},
    1.57 +            body = "var e = window.document.getElementById(el._id());\n"
    1.58 +            + "return e.getContext('2d');\n")
    1.59 +    private native static Object getContextImpl(HTML5Canvas el);
    1.60 +
    1.61 +    public HTML5GraphicsContext getContext() {
    1.62 +        return new HTML5GraphicsContext(getContextImpl(this));
    1.63 +    }
    1.64 +
    1.65 +    @Override
    1.66 +    void dontSubclass() {
    1.67 +    }
    1.68 +}