281 lines
10 KiB
HTML
281 lines
10 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html>
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<head>
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<title>Yahoo! UI Library - Slider Widget</title>
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<link rel="stylesheet" type="text/css" href="css/screen.css">
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<style type="text/css">
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#ddPicker { position: absolute; background-color: #eeeeee; top: 200px; left: 20px; width: 360px; height: 240px; }
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#ddPicker input { font-size: .85em }
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#pickerHandle { background-color: #bbbbbb; height: 10px; cursor: move; }
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#hueThumb { cursor:default; width:18px; height:18px; z-index: 9; position:absolute; }
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#hueBg {-moz-outline: none; outline:0px none; position:absolute; left:216px; height:198px; width:18px; background:url(img/hue.png) no-repeat; top:18px; }
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#pickerDiv {-moz-outline: none; outline:0px none; position:absolute; left:10px; height:187px; width:188px; background-color:#FF0000; top:20px; }
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#pickerbg { position:absolute; z-index: 1; top:0px; left:0px; }
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#selector { cursor:default; width:11px; height:11px; z-index: 9; position:absolute; top:0px; left:0px; }
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#valdiv { text-align:right; position:absolute; top: 86px; left:246px; }
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#swatch { position:absolute; left:260px; top:30px; height:60px; width:60px; border:2px solid #aaaaaa; }
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</style>
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<!-- Nav and logger start -->
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<script type="text/javascript" src="../../build/yahoo/yahoo.js" ></script>
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<script type="text/javascript" src="../../build/event/event-min.js" ></script>
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<script type="text/javascript" src="../../build/dom/dom-min.js" ></script>
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<script type="text/javascript" src="../../build/dragdrop/dragdrop-min.js" ></script>
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<script type="text/javascript" src="../../build/logger/logger-min.js" ></script>
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<script type="text/javascript" src="../../build/animation/animation.js" ></script>
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<script type="text/javascript" src="js/color.js" ></script>
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<script type="text/javascript" src="js/key.js" ></script>
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<script type="text/javascript" src="../../build/slider/slider-debug.js" ></script></head>
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<body>
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<div id="pageTitle"><h3>Slider Widget</h3></div>
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<div id="container">
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<div id="containerTop">
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<div id="header"><img id="ylogo" src="img/logo.gif" /></div>
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<div id="main">
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<!-- Nav and logger start -->
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<style type="text/css">
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#logButtonHeader input { font-size: 80% }
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/* logger default styles */
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/* font size is controlled here: default 77% */
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#yui-log {position:absolute;top:1em;right:1em;font-size:77%;text-align:left;}
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/* width is controlled here: default 31em */
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.yui-log {background-color:#AAA;border:1px solid black;font-family:monospace;z-index:9000;}
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.yui-log p {margin:1px;padding:.1em;}
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.yui-log button {font-family:monospace;}
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.yui-log .yui-log-hd {padding:.5em;background-color:#575757;color:#FFF;}
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/* height is controlled here: default 20em*/
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.yui-log .yui-log-bd {width:100%;height:20em;background-color:#FFF;border:1px solid gray;overflow:auto;}
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.yui-log .yui-log-ft {margin-top:.5em;margin-bottom:1em;}
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.yui-log .yui-log-ft .yui-log-categoryfilters {}
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.yui-log .yui-log-ft .yui-log-sourcefilters {width:100%;border-top:1px solid #575757;margin-top:.75em;padding-top:.75em;}
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.yui-log .yui-log-btns {position:relative;float:right;bottom:.25em;}
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.yui-log .yui-log-filtergrp {margin-right:.5em;}
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.yui-log .info {background-color:#A7CC25;} /* A7CC25 green */
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.yui-log .warn {background-color:#F58516;} /* F58516 orange */
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.yui-log .error {background-color:#E32F0B;} /* E32F0B red */
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.yui-log .time {background-color:#A6C9D7;} /* A6C9D7 blue */
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.yui-log .window {background-color:#F2E886;} /* F2E886 tan */
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</style>
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<div id="rightbar">
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<div id="rightBarPad">
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<h3>Links</h3>
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<div id="linkage">
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<ul>
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<li><a href="index.html?mode=dist">Basic Sliders</a></li>
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<li><a href="basic.html?mode=dist">Scale Factor</a></li>
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<li><a href="rgb.html?mode=dist">RGB Slider</a></li>
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<li><a href="rgb2.html?mode=dist">Color Picker</a></li>
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<!--
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<li><a href="slider.html?mode=dist">All on one page</a></li>
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-->
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</ul>
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</div>
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<script type="text/javascript">
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//<![CDATA[
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YAHOO.example.logApp = function() {
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return {
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init: function() {
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if (YAHOO.widget.Logger) {
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var reader = new YAHOO.widget.LogReader( "logDiv",
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{ newestOnTop: true, height: "400px" } );
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reader._onClickPauseBtn(null, reader);
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}
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}
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};
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} ();
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YAHOO.util.Event.on(window, "load", YAHOO.example.logApp.init);
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//]]>
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</script>
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<div id="logDiv"></div>
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</div>
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</div>
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<!-- Nav and logger end -->
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<div id="content">
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<div class="newsItem">
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<h3>HSV Color Picker</h3>
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<p> </p>
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<strong>The logger is paused for performance reasons. Click "Resume" to re-enable it.</strong>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div id="ddPicker">
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<div id="pickerHandle"> </div>
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<div id="pickerDiv" tabindex="-1" hidefocus="true">
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<img id="pickerbg" src="img/pickerbg.png" alt="" />
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<div id="selector"><img src="img/select.gif" /></div>
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</div>
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<div id="hueBg" tabindex="-1" hidefocus="true">
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<div id="hueThumb"><img src="img/hline.png" /></div>
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</div>
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<div id="valdiv">
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<form name="rgbform">
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<br />
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R <input autocomplete="off" name="rval" id="rval" type="text" value="0" size="3" maxlength="3" />
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H <input autocomplete="off" name="hval" id="hval" type="text" value="0" size="3" maxlength="3" />
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<br />
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G <input autocomplete="off" name="gval" id="gval" type="text" value="0" size="3" maxlength="3" />
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S <input autocomplete="off" name="gsal" id="sval" type="text" value="0" size="3" maxlength="3" />
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<br />
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B <input autocomplete="off" name="bval" id="bval" type="text" value="0" size="3" maxlength="3" />
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V <input autocomplete="off" name="vval" id="vval" type="text" value="0" size="3" maxlength="3" />
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<br />
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<br />
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# <input autocomplete="off" name="hexval" id="hexval" type="text" value="0" size="6" maxlength="6" />
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<br />
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</form>
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</div>
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<div id="swatch"> </div>
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</div>
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<script type="text/javascript">
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YAHOO.example.ColorPicker = function() {
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var Slider=YAHOO.widget.Slider;
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var Color=YAHOO.util.Color;
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var Dom=YAHOO.util.Dom;
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var pickerSize=180;
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var hue,picker,panel;
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// hue, int[0,359]
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var getH = function() {
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var h = (pickerSize - hue.getValue()) / pickerSize;
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h = Math.round(h*360);
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return (h == 360) ? 0 : h;
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}
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// saturation, int[0,1], left to right
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var getS = function() {
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return picker.getXValue() / pickerSize;
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}
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// value, int[0,1], top to bottom
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var getV = function() {
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return (pickerSize - picker.getYValue()) / pickerSize;
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}
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var swatchUpdate = function() {
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var h=getH(), s=getS(), v=getV();
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YAHOO.log("hsv " + [h,s,v]);
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Dom.get("hval").value = h;
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Dom.get("sval").value = Math.round(s*100);
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Dom.get("vval").value = Math.round(v*100);
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var rgb = Color.hsv2rgb(h, s, v);
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var styleDef = "rgb(" + rgb.join(",") + ")";
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Dom.setStyle("swatch", "background-color", styleDef);
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Dom.get("rval").value = rgb[0];
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Dom.get("gval").value = rgb[1];
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Dom.get("bval").value = rgb[2];
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Dom.get("hexval").value = Color.rgb2hex(rgb[0], rgb[1], rgb[2]);
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};
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var hueUpdate = function(newOffset) {
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YAHOO.log("hue update: " + newOffset , "warn");
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var rgb = Color.hsv2rgb(getH(), 1, 1);
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var styleDef = "rgb(" + rgb.join(",") + ")";
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Dom.setStyle("pickerDiv", "background-color", styleDef);
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swatchUpdate();
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};
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pickerUpdate = function(newOffset) {
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YAHOO.log("picker update [" + newOffset.x + ", " + newOffset.y + "]" , "warn");
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swatchUpdate();
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};
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return {
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init: function () {
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hue = Slider.getVertSlider("hueBg", "hueThumb", 0, pickerSize);
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hue.subscribe("change", hueUpdate);
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picker = Slider.getSliderRegion("pickerDiv", "selector",
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0, pickerSize, 0, pickerSize);
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picker.subscribe("change", pickerUpdate);
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hueUpdate(0);
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panel = new YAHOO.util.DD("ddPicker");
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panel.setHandleElId("pickerHandle");
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}
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}
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}();
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YAHOO.util.Event.on(window, "load", YAHOO.example.ColorPicker.init);
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</script>
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<!--[if gte IE 5.5000]>
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<script type="text/javascript">
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// yuck.
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function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
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{
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for(var i=0; i<document.images.length; i++)
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{
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var img = document.images[i]
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var imgName = img.src.toUpperCase()
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if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
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{
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var imgID = (img.id) ? "id='" + img.id + "' " : ""
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var imgClass = (img.className) ? "class='" + img.className + "' " : ""
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var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
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var imgStyle = "display:inline-block;" + img.style.cssText
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if (img.align == "left") imgStyle = "float:left;" + imgStyle
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if (img.align == "right") imgStyle = "float:right;" + imgStyle
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if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
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var strNewHTML = "<span " + imgID + imgClass + imgTitle
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+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
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+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
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+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
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img.outerHTML = strNewHTML
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i = i-1
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}
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}
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}
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YAHOO.util.Event.addListener(window, "load", correctPNG);
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</script>
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<![endif]-->
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</body>
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</html>
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