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<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
<svg width="4cm" height="2cm" viewBox="0 0 400 200"
onload="StartAnimation(evt)"
xmlns="http://www.w3.org/2000/svg">
<script type="text/ecmascript"><![CDATA[
var timevalue = 0;
var timer_increment = 50;
var max_time = 5000;
var text_element;
function StartAnimation(evt) {
text_element = evt.target.ownerDocument.getElementById("TextElement");
ShowAndGrowElement();
}
function ShowAndGrowElement() {
timevalue = timevalue + timer_increment;
if (timevalue > max_time)
return;
// Scale the text string gradually until it is 20 times larger
scalefactor = (timevalue * 20.) / max_time * 40;
text_element.setAttribute("transform", "scale(" + scalefactor + ")");
// Make the string more opaque
opacityfactor = timevalue / max_time;
// text_element.setAttribute("opacity", opacityfactor);
// Call ShowAndGrowElement again <timer_increment> milliseconds later.
// setTimeout("ShowAndGrowElement()", timer_increment)
}
window.ShowAndGrowElement = ShowAndGrowElement
]]></script>
<rect x="1" y="1" width="398" height="198"
fill="none" stroke="blue" stroke-width="2"/>
<g transform="translate(50,150)" fill="red" font-size="7">
<text id="TextElement">SVG</text>
</g>
</svg>
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