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175 lines
6.8 KiB
175 lines
6.8 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> |
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<html> |
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<head> |
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
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<title>amCharts examples</title> |
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<link rel="stylesheet" href="style.css" type="text/css"> |
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<script src="../amcharts/amcharts.js" type="text/javascript"></script> |
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<script src="../amcharts/serial.js" type="text/javascript"></script> |
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<script> |
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var chart; |
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var chartData = []; |
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AmCharts.ready(function () { |
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// generate some random data first |
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generateChartData(); |
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// SERIAL CHART |
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chart = new AmCharts.AmSerialChart(); |
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chart.dataProvider = chartData; |
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chart.categoryField = "date"; |
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// listen for "dataUpdated" event (fired when chart is inited) and call zoomChart method when it happens |
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chart.addListener("dataUpdated", zoomChart); |
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chart.synchronizeGrid = true; // this makes all axes grid to be at the same intervals |
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// AXES |
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// category |
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var categoryAxis = chart.categoryAxis; |
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categoryAxis.parseDates = true; // as our data is date-based, we set parseDates to true |
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categoryAxis.minPeriod = "DD"; // our data is daily, so we set minPeriod to DD |
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categoryAxis.minorGridEnabled = true; |
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categoryAxis.axisColor = "#DADADA"; |
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categoryAxis.twoLineMode = true; |
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categoryAxis.dateFormats = [{ |
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period: 'fff', |
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format: 'JJ:NN:SS' |
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}, { |
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period: 'ss', |
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format: 'JJ:NN:SS' |
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}, { |
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period: 'mm', |
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format: 'JJ:NN' |
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}, { |
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period: 'hh', |
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format: 'JJ:NN' |
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}, { |
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period: 'DD', |
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format: 'DD' |
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}, { |
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period: 'WW', |
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format: 'DD' |
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}, { |
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period: 'MM', |
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format: 'MMM' |
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}, { |
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period: 'YYYY', |
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format: 'YYYY' |
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}]; |
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// first value axis (on the left) |
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var valueAxis1 = new AmCharts.ValueAxis(); |
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valueAxis1.axisColor = "#FF6600"; |
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valueAxis1.axisThickness = 2; |
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chart.addValueAxis(valueAxis1); |
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// second value axis (on the right) |
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var valueAxis2 = new AmCharts.ValueAxis(); |
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valueAxis2.position = "right"; // this line makes the axis to appear on the right |
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valueAxis2.axisColor = "#FCD202"; |
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valueAxis2.gridAlpha = 0; |
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valueAxis2.axisThickness = 2; |
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chart.addValueAxis(valueAxis2); |
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// third value axis (on the left, detached) |
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var valueAxis3 = new AmCharts.ValueAxis(); |
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valueAxis3.offset = 50; // this line makes the axis to appear detached from plot area |
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valueAxis3.gridAlpha = 0; |
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valueAxis3.axisColor = "#B0DE09"; |
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valueAxis3.axisThickness = 2; |
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chart.addValueAxis(valueAxis3); |
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// GRAPHS |
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// first graph |
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var graph1 = new AmCharts.AmGraph(); |
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graph1.valueAxis = valueAxis1; // we have to indicate which value axis should be used |
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graph1.title = "red line"; |
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graph1.valueField = "visits"; |
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graph1.bullet = "round"; |
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graph1.hideBulletsCount = 30; |
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graph1.bulletBorderThickness = 1; |
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chart.addGraph(graph1); |
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// second graph |
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var graph2 = new AmCharts.AmGraph(); |
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graph2.valueAxis = valueAxis2; // we have to indicate which value axis should be used |
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graph2.title = "yellow line"; |
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graph2.valueField = "hits"; |
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graph2.bullet = "square"; |
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graph2.hideBulletsCount = 30; |
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graph2.bulletBorderThickness = 1; |
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chart.addGraph(graph2); |
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// third graph |
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var graph3 = new AmCharts.AmGraph(); |
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graph3.valueAxis = valueAxis3; // we have to indicate which value axis should be used |
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graph3.valueField = "views"; |
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graph3.title = "green line"; |
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graph3.bullet = "triangleUp"; |
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graph3.hideBulletsCount = 30; |
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graph3.bulletBorderThickness = 1; |
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chart.addGraph(graph3); |
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// CURSOR |
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var chartCursor = new AmCharts.ChartCursor(); |
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chartCursor.cursorAlpha = 0.1; |
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chartCursor.fullWidth = true; |
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chartCursor.valueLineBalloonEnabled = true; |
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chart.addChartCursor(chartCursor); |
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// SCROLLBAR |
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var chartScrollbar = new AmCharts.ChartScrollbar(); |
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chart.addChartScrollbar(chartScrollbar); |
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// LEGEND |
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var legend = new AmCharts.AmLegend(); |
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legend.marginLeft = 110; |
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legend.useGraphSettings = true; |
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chart.addLegend(legend); |
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// WRITE |
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chart.write("chartdiv"); |
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}); |
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// generate some random data, quite different range |
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function generateChartData() { |
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var firstDate = new Date(); |
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firstDate.setDate(firstDate.getDate() - 50); |
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for (var i = 0; i < 50; i++) { |
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// we create date objects here. In your data, you can have date strings |
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// and then set format of your dates using chart.dataDateFormat property, |
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// however when possible, use date objects, as this will speed up chart rendering. |
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var newDate = new Date(firstDate); |
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newDate.setDate(newDate.getDate() + i); |
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var visits = Math.round(Math.random() * 40) + 100; |
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var hits = Math.round(Math.random() * 80) + 500; |
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var views = Math.round(Math.random() * 6000); |
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chartData.push({ |
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date: newDate, |
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visits: visits, |
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hits: hits, |
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views: views |
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}); |
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} |
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} |
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// this method is called when chart is first inited as we listen for "dataUpdated" event |
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function zoomChart() { |
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// different zoom methods can be used - zoomToIndexes, zoomToDates, zoomToCategoryValues |
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chart.zoomToIndexes(10, 20); |
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} |
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</script> |
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</head> |
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<body> |
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<div id="chartdiv" style="width: 100%; height: 400px;"></div> |
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</body> |
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</html> |