richdraw_demo.htm
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<html>
<head>
<title>RichDraw Demo</title>
<!--
<script type="text/javascript" src="prototype.js"></script>
<script type="text/javascript" src="richdraw.js"></script>
<script type="text/javascript" src="svgrenderer_compacto.js"></script>
<script type="text/javascript" src="vmlrenderer.js"></script>
-->
<script type="text/javascript" src="richdraw_tudo_compacto.js"></script>
<script type="text/javascript">
var c;
function demo() {
var renderer;
ie = navigator.appVersion.match(/MSIE (\d\.\d)/);
opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
if ((!ie) || (opera)) {
renderer = new SVGRenderer();
}
else {
renderer = new VMLRenderer();
}
c = new RichDrawEditor(document.getElementById('richdraw'), renderer);
c.onselect = onSelect;
c.onunselect = onUnselect;
c.editCommand('fillcolor', 'red');
c.editCommand('linecolor', 'black');
c.editCommand('linewidth', '1px');
setMode('rect', 'Rectangle');
$('fillcolor').style.backgroundColor = 'red';
$('linecolor').style.backgroundColor = 'black';
}
function setMode(mode, status) {
c.editCommand('mode', mode);
var imgs = $('toolbar').getElementsByTagName('img');
for (var i=0; i<imgs.length; i++) {
imgs[i].style.backgroundColor = '';
}
$(mode).style.backgroundColor = 'orange';
if (mode == 'select')
$('status').innerHTML = 'Mode: Select/Move' ;
else
$('status').innerHTML = 'Mode: Draw ' + status;
}
function deleteShape() {
c.deleteSelection();
}
function setFillColor(colors) {
var color = colors.options[colors.selectedIndex].value;
colors.style.backgroundColor = color;
c.editCommand('fillcolor', color);
}
function setLineColor(colors) {
var color = colors.options[colors.selectedIndex].value;
colors.style.backgroundColor = color;
c.editCommand('linecolor', color);
}
function setLineWidth(widths) {
var width = widths.options[widths.selectedIndex].value;
c.editCommand('linewidth', width);
}
function getOptionByValue(select, value)
{
for (var i=0; i<select.length; i++) {
if (select.options[i].value == value) {
return i;
}
}
return -1;
}
function showMarkup() {
alert(c.renderer.getMarkup());
}
function onSelect() {
$('fillcolor').selectedIndex = getOptionByValue($('fillcolor'), c.queryCommand('fillcolor'));
$('fillcolor').style.backgroundColor = c.queryCommand('fillcolor');
$('linecolor').selectedIndex = getOptionByValue($('linecolor'), c.queryCommand('linecolor'));
$('linecolor').style.backgroundColor = c.queryCommand('linecolor');
$('linewidth').selectedIndex = getOptionByValue($('linewidth'), c.queryCommand('linewidth'));
}
function onUnselect() {
$('fillcolor').selectedIndex = getOptionByValue($('fillcolor'), c.queryCommand('fillcolor'));
$('fillcolor').style.backgroundColor = c.queryCommand('fillcolor');
$('linecolor').selectedIndex = getOptionByValue($('linecolor'), c.queryCommand('linecolor'));
$('linecolor').style.backgroundColor = c.queryCommand('linecolor');
$('linewidth').selectedIndex = getOptionByValue($('linewidth'), c.queryCommand('linewidth'));
}
</script>
<style>
body { font-family:verdana,arial; font-size:10pt; }
div * { vertical-align: middle; }
div img { padding:2px; border:2px solid orange;}
</style>
</head>
<body onload="demo();">
<h2>RichDraw Demo</h2>
<div id="toolbar" style="width:700px; padding:5px; margin-bottom:5px; background-color:wheat;">
<img id="select" title="Select shapes" onclick="setMode('select', 'Selection');" src="select.gif" />
<span> | </span>
<img id="rect" title="Draw a rectangle" onclick="setMode('rect', 'Rectangle');" src="rectangle.gif" />
<img id="roundrect" title="Draw a rounded rectangle" onclick="setMode('roundrect', 'Rounded Rectangle');" src="roundrect.gif" />
<img id="ellipse" title="Draw an ellipse" onclick="setMode('ellipse', 'Ellipse / Circle');" src="circle.gif" />
<img id="line" title="Draw a line" onclick="setMode('line', 'Line');" src="line.gif" />
<span> | </span>
<img id="delete" title="Delete selected shape" onclick="deleteShape();" src="delete.gif" />
<span> | </span>
<img id="showmarkup" title="Show the raw markup" onclick="showMarkup();" src="viewcode.gif" />
<span> | </span>
<span>Fill:</span>
<select id="fillcolor" onchange="setFillColor(this);">
<option style="background-color:red;" value="red"></option>
<option style="background-color:blue;" value="blue"></option>
<option style="background-color:green;" value="green"></option>
<option style="background-color:yellow;" value="yellow"></option>
<option style="background-color:aqua;" value="aqua"></option>
<option style="background-color:white;" value="">None</option>
</select>
<span>Line:</span>
<select id="linecolor" onchange="setLineColor(this);">
<option style="background-color:black;" value="black"></option>
<option style="background-color:red;" value="red"></option>
<option style="background-color:blue;" value="blue"></option>
<option style="background-color:green;" value="green"></option>
<option style="background-color:yellow;" value="yellow"></option>
<option style="background-color:aqua;" value="aqua"></option>
<option style="background-color:white;" value="">None</option>
</select>
<select id="linewidth" onchange="setLineWidth(this);">
<option value="1px">1px</option>
<option value="2px">2px</option>
<option value="3px">3px</option>
<option value="5px">5px</option>
<option value="7px">7px</option>
</select>
</div>
<div id="richdraw" style="position:relative; width:700px; height:500px; border:1px solid black;">
</div>
<div id="status" style="width:700px; padding:5px; margin-top:5px; background-color:wheat;">Mode: Draw Rectangle</div>
</body>
</html>