01: /*
02: *
03: * Copyright (c) 2007, Sun Microsystems, Inc.
04: *
05: * All rights reserved.
06: *
07: * Redistribution and use in source and binary forms, with or without
08: * modification, are permitted provided that the following conditions
09: * are met:
10: *
11: * * Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * * Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * * Neither the name of Sun Microsystems nor the names of its contributors
17: * may be used to endorse or promote products derived from this software
18: * without specific prior written permission.
19: *
20: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21: * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22: * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23: * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27: * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29: * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31: */
32: package com.sun.perseus.demo;
33:
34: import java.io.IOException;
35: import java.io.InputStream;
36:
37: import javax.microedition.lcdui.*;
38: import javax.microedition.m2g.SVGImage;
39: import javax.microedition.m2g.ScalableGraphics;
40: import javax.microedition.midlet.*;
41:
42: /**
43: * Simple demo which creates an empty SVGImage, populates it with
44: * a graphical content and then displays that content.
45: */
46: public class RenderSVGImageDemo extends MIDlet implements
47: CommandListener {
48: public static final String SVG_IMAGE = "/svg/thumbsUp.svg";
49: private final Command exitCommand = new Command("Exit",
50: Command.EXIT, 1);
51: SVGImageCanvas svgCanvas = null;
52:
53: public RenderSVGImageDemo() {
54: }
55:
56: public void startApp() {
57: if (svgCanvas == null) {
58: InputStream svgDemoStream = getClass().getResourceAsStream(
59: SVG_IMAGE);
60:
61: if (svgDemoStream == null) {
62: throw new Error("Could not load " + SVG_IMAGE);
63: }
64:
65: try {
66: System.err.print("Loading SVGImage .... ");
67:
68: SVGImage svgImage = (SVGImage) SVGImage.createImage(
69: svgDemoStream, null);
70: System.err.println(" ... Done");
71:
72: svgCanvas = new SVGImageCanvas(svgImage);
73: svgCanvas.addCommand(exitCommand);
74: svgCanvas.setCommandListener(this );
75: } catch (IOException e) {
76: e.printStackTrace();
77: throw new Error("Could not load " + SVG_IMAGE);
78: }
79: }
80:
81: Display.getDisplay(this ).setCurrent(svgCanvas);
82: }
83:
84: public void pauseApp() {
85: }
86:
87: public void destroyApp(boolean unconditional) {
88: }
89:
90: public void commandAction(Command c, Displayable d) {
91: if (c == exitCommand) {
92: destroyApp(false);
93: notifyDestroyed();
94: }
95: }
96: }
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