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166 lines
5.2 KiB
166 lines
5.2 KiB
6 years ago
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function get_chart(chartData) {
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chartData.shift();
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var chartData_bt = [];
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var block_date = null;
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for (var i = 0; i < chartData.length; ++i) {
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var block_date_new = new Date(1000 * chartData[i][0]);
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block_date_new.setHours(0);
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block_date_new.setMinutes(0);
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block_date_new.setSeconds(0);
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if (block_date === null || block_date < block_date_new) {
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block_date = block_date_new;
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chartData_bt.push({
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"date": block_date,
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"block_times": [],
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});
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}
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chartData_bt[chartData_bt.length - 1].block_times.push(i==0? 1 : (chartData[i][0] - chartData[i-1][0]));
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}
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for (var i = 0; i < chartData_bt.length; ++i) {
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var stats = getStats(chartData_bt[i].block_times);
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chartData_bt[i].max = stats.max;
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chartData_bt[i].min = stats.min;
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chartData_bt[i].mean = stats.mean.toFixed(2);
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chartData_bt[i].stddev = stats.stddev.toFixed(2);
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chartData_bt[i].median = stats.median;
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}
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var chart = AmCharts.makeChart("chartdiv", {
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"type": "serial",
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"theme": "light",
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"marginRight": 80,
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"autoMarginOffset": 20,
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"marginTop": 7,
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"dataProvider": chartData_bt,
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"valueAxes": [{
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"id":"va_normal",
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"color": "#3359cc",
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"axisColor": "#3359cc",
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"axisThickness": 2,
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"axisAlpha": 1,
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"position": "left"
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}, {
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"id":"va_extreme",
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"color": "#666600",
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"axisColor": "#666600",
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"axisThickness": 2,
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"axisAlpha": 0.5,
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"gridAlpha": 0,
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"position": "right"
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}],
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"legend": {
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"align": "center",
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"equalWidths": false,
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"valueAlign": "left",
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"valueText": "[[value]] s",
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"labelText": "[[title]]: ",
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"equalWidths": true,
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"fontSize": 14,
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"valueWidth": 100
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},
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"mouseWheelZoomEnabled": true,
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"graphs": [{
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"id": "g_mean",
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"valueAxis": "va_normal",
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"type": "smoothedLine",
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"lineColor": "#3359cc",
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"lineThickness": 5,
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"showBalloon" : false,
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"bullet": "round",
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"bulletBorderAlpha": 1,
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"bulletColor": "#FFFFFF",
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"hideBulletsCount": 50,
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"title": "Mean",
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"valueField": "mean",
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"useLineColorForBulletBorder": true,
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},{
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"id": "g_stddev",
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"valueAxis": "va_normal",
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"lineColor": "#33a6cc",
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"lineThickness": 2,
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"showBalloon" : false,
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"bullet": "round",
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"bulletBorderAlpha": 1,
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"bulletColor": "#FFFFFF",
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"hideBulletsCount": 50,
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"title": "StdDev",
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"valueField": "stddev",
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"useLineColorForBulletBorder": true,
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},{
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"id": "g_median",
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"valueAxis": "va_normal",
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"type": "smoothedLine",
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"lineColor": "#8033cc",
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"lineThickness": 2,
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"showBalloon" : false,
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"bullet": "round",
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"bulletBorderAlpha": 1,
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"bulletColor": "#FFFFFF",
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"hideBulletsCount": 50,
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"title": "Median",
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"valueField": "median",
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"useLineColorForBulletBorder": true,
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},{
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"id": "g_max",
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"valueAxis": "va_extreme",
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"type": "step",
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"lineColor": "#b3b300",
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"lineAlpha": 0.5,
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"showBalloon" : false,
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"bullet": "round",
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"bulletBorderAlpha": 1,
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"bulletColor": "#FFFFFF",
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"hideBulletsCount": 50,
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"title": "Max",
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"valueField": "max",
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"useLineColorForBulletBorder": true,
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},{
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"id": "g_min",
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"valueAxis": "va_extreme",
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"type": "step",
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"lineColor": "#666600",
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"lineAlpha": 0.5,
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"showBalloon" : false,
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"bullet": "round",
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"bulletBorderAlpha": 1,
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"bulletColor": "#FFFFFF",
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"hideBulletsCount": 50,
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"title": "Min",
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"valueField": "min",
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"useLineColorForBulletBorder": true,
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}],
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"chartScrollbar": {
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"autoGridCount": true,
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"graph": "g_mean",
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"scrollbarHeight": 40
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},
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"chartCursor": {
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"pan": false
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},
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"categoryField": "date",
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"categoryAxis": {
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"parseDates": true,
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"minPeriod": "ss",
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"axisColor": "#DADADA",
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"dashLength": 1,
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"minorGridEnabled": true
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},
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"export": {
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"enabled": true,
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"position": "bottom-right"
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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 "rendered" 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(0, chartData.length - 1);
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}
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chart.addListener("rendered", zoomChart);
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zoomChart();
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return chart;
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}
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