dojox
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Dojo eXtensions, a rollup of many useful sub-projects and varying states of maturity – from very stable and robust, to alpha and experimental. See individual projects contain README files for details.
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HTML
<!--[if IE 7]>
<!DOCTYPE>
<html lang="en">
<head>
<![endif]-->
<!--[if IE 8]>
<!DOCTYPE>
<html lang="en">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7"/>
<![endif]-->
<![if gte IE 9]>
<html lang="en">
<head>
<![endif]>
<title>Axis Zoom Control</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
@import "../../../../dojo/resources/dojo.css";
@import "../../../../dijit/themes/tundra/tundra.css";
@import "../../../../dijit/tests/css/dijitTests.css";
@import "../../../form/resources/RangeSlider.css";
#hrXAxisSlider .dijitSliderProgressBar{
height: 12px;
overflow: visible;
margin-top: -5px;
}
</style>
<script type="text/javascript" src="../../../../dojo/dojo.js" data-dojo-config="isDebug: true, parseOnLoad: true, has:{'dojo-bidi': true}"></script>
<script type="text/javascript">
var chart1, zoomAxis;
require(["dojo/dom", "dojo/ready", "dojox/charting/Chart", "dojox/charting/axis2d/Default", "dojox/charting/plot2d/Lines",
"dojox/charting/plot2d/StackedAreas", "dojox/charting/plot2d/Grid",
"dojox/charting/themes/PlotKit/orange", "dojox/charting/action2d/Tooltip",
"dojox/charting/action2d/Magnify", "dojo/parser", "dojox/form/RangeSlider"], function(dom, ready, Chart, Default, Lines, StackedAreas,
Grid, orange, Tooltip, Magnify){
zoomXAxis = function(){
chart1.zoomIn("x", arguments[0]);
chart2.zoomIn("x", arguments[0]);
dom.byId('minValue').value = arguments[0][0];
dom.byId('maxValue').value = arguments[0][1];
}
ready(function(){
chart1 = new Chart("chart1");
chart1.setTheme(orange);
chart1.addAxis("x", {fixLower: "minor", natural: true, stroke: "grey",
majorTick: {stroke: "black", length: 4}, minorTick: {stroke: "gray", length: 2}});
chart1.addAxis("y", {vertical: true, min: 0, max: 100, majorTickStep: 5, minorTickStep: 1, stroke: "grey",
majorTick: {stroke: "black", length: 4}, minorTick: {stroke: "gray", length: 2}});
chart1.addPlot("default", {type: Lines, markers: true});
chart1.addSeries("Series A", [
8, 7, 3, 2, 5, 7, 9, 10, 2, 10,
14, 16, 18, 13, 16, 15, 20, 19, 15, 12,
24, 20, 20, 26, 28, 26, 28, 29, 24, 29,
31, 35, 37, 31, 35, 37, 37, 36, 31, 30,
50, 49, 42, 46, 44, 40, 47, 43, 48, 47,
51, 52, 52, 51, 54, 57, 58, 50, 54, 51,
62, 68, 67, 62, 62, 65, 61, 66, 65, 62,
74, 78, 78, 77, 74, 74, 72, 74, 70, 78,
84, 83, 85, 86, 86, 89, 89, 85, 86, 86,
98, 97, 93, 91, 92, 92, 99, 93, 94, 92
]);
chart1.addPlot("grid", {type: Grid, hMinorLines:true});
new Tooltip(chart1, "default");
new Magnify(chart1,"default");
chart1.setDir("rtl");
chart1.render();
chart2 = new Chart("chart2");
chart2.setTheme(orange);
chart2.addAxis("x", {fixLower: "minor", natural: true, stroke: "grey",
majorTick: {stroke: "black", length: 4}, minorTick: {stroke: "gray", length: 2}});
chart2.addAxis("y", {vertical: true, min: 0, max: 200, majorTickStep: 5, minorTickStep: 1, stroke: "grey",
majorTick: {stroke: "black", length: 4}, minorTick: {stroke: "gray", length: 2}});
chart2.addPlot("default", {type: StackedAreas });
chart2.addSeries("Series A", [
8, 7, 3, 2, 5, 7, 9, 10, 2, 10,
14, 16, 18, 13, 16, 15, 20, 19, 15, 12,
24, 20, 20, 26, 28, 26, 28, 29, 24, 29,
31, 35, 37, 31, 35, 37, 37, 36, 31, 30,
50, 49, 42, 46, 44, 40, 47, 43, 48, 47,
51, 52, 52, 51, 54, 57, 58, 50, 54, 51,
62, 68, 67, 62, 62, 65, 61, 66, 65, 62,
74, 78, 78, 77, 74, 74, 72, 74, 70, 78,
84, 83, 85, 86, 86, 89, 89, 85, 86, 86,
98, 97, 93, 91, 92, 92, 99, 93, 94, 92
]);
chart2.addSeries("Series B", [
8, 7, 3, 2, 5, 7, 9, 10, 2, 10,
14, 16, 18, 13, 16, 15, 20, 19, 15, 12,
24, 20, 20, 26, 28, 26, 28, 29, 24, 29,
31, 35, 37, 31, 35, 37, 37, 36, 31, 30,
50, 49, 42, 46, 44, 40, 47, 43, 48, 47,
51, 52, 52, 51, 54, 57, 58, 50, 54, 51,
62, 68, 67, 62, 62, 65, 61, 66, 65, 62,
74, 78, 78, 77, 74, 74, 72, 74, 70, 78,
84, 83, 85, 86, 86, 89, 89, 85, 86, 86,
98, 97, 93, 91, 92, 92, 99, 93, 94, 92
]);
chart2.setDir("rtl");
chart2.render();
});
});
</script>
</head>
<body class="tundra">
<h1>Axis Zoom Control</h1>
Try to drag the slider endpoints and the bar to zoom X axis of the chart.
<div style="margin:20px">
<div id="chart1" style="width: 800px; height: 400px;"></div>
<div id="chart2" style="width: 800px; height: 400px;"></div>
<div id="hrXAxisSlider"
discreteValues="21"
onChange="zoomXAxis"
intermediateChanges="false"
data-dojo-type="dojox.form.HorizontalRangeSlider"
showButtons="false"
style="width:748px;margin-left:40px"
value="0,100">
<ol data-dojo-type="dijit/form/HorizontalRuleLabels" container="topDecoration" style="height:1.2em;font-size:75%;color:gray;" count="11">
<li>0</li><li>10</li><li>20</li><li>30</li><li>40</li><li>50</li><li>60</li><li>70</li><li>80</li><li>90</li><li>100</li>
</ol>
<div data-dojo-type="dijit/form/HorizontalRule" container="topDecoration" count=11 style="height:10px;"></div>
</div>
</div>
<p>X Axis Lower Value: <input readonly id="minValue" size="10" value="0"/></p>
<p>X Axis Upper Value: <input readonly id="maxValue" size="10" value="100"/></p>
<p>That's all Folks!</p>
</body>
</html>