325 lines
7.9 KiB
JavaScript
325 lines
7.9 KiB
JavaScript
//Simple line chart
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new Chartist.Line('.ct-sm-line-chart', {
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labels: ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'],
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series: [
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[12, 9, 7, 8, 5],
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[2, 1, 3.5, 7, 3],
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[1, 3, 4, 5, 6]
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]
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}, {
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fullWidth: true,
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plugins: [
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Chartist.plugins.tooltip()
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],
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chartPadding: {
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right: 40
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}
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});
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// line chart with area
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new Chartist.Line('.ct-area-ln-chart', {
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labels: [1, 2, 3, 4, 5, 6, 7, 8],
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series: [
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[5, 9, 7, 8, 5, 3, 5, 4]
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]
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}, {
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low: 0,
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plugins: [
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Chartist.plugins.tooltip()
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],
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showArea: true
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});
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// ct-polar-chart
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new Chartist.Line('#ct-polar-chart', {
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labels: [1, 2, 3, 4, 5, 6, 7, 8],
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series: [
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[1, 2, 3, 1, -2, 0, 1, 0],
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[-2, -1, -2, -1, -2.5, -1, -2, -1],
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[0, 0, 0, 1, 2, 2.5, 2, 1],
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[2.5, 2, 1, 0.5, 1, 0.5, -1, -2.5]
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]
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}, {
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high: 3,
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low: -3,
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chartPadding: {
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left: -20,
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top:10,
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},
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showArea: true,
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showLine: false,
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showPoint: true,
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fullWidth: true,
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plugins: [
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Chartist.plugins.tooltip()
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],
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axisX: {
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showLabel: true,
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showGrid: true
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},
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axisY: {
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showLabel: false,
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showGrid: true
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}
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});
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// ct-animation-chart
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var chart = new Chartist.Line('.ct-animation-chart', {
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labels: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12'],
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series: [
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[12, 9, 7, 8, 5, 4, 6, 2, 3, 3, 4, 6],
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[4, 5, 3, 7, 3, 5, 5, 3, 4, 4, 5, 5],
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[5, 3, 4, 5, 6, 3, 3, 4, 5, 6, 3, 4]
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]
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}, {
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low: 0
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});
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// Let's put a sequence number aside so we can use it in the event callbacks
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var seq = 0,
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delays = 80,
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durations = 500;
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// Once the chart is fully created we reset the sequence
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chart.on('created', function() {
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seq = 0;
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});
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// On each drawn element by Chartist we use the Chartist.Svg API to trigger SMIL animations
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chart.on('draw', function(data) {
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seq++;
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if(data.type === 'line') {
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// If the drawn element is a line we do a simple opacity fade in. This could also be achieved using CSS3 animations.
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data.element.animate({
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opacity: {
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// The delay when we like to start the animation
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begin: seq * delays + 1000,
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// Duration of the animation
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dur: durations,
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// The value where the animation should start
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from: 0,
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// The value where it should end
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to: 1
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}
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});
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} else if(data.type === 'label' && data.axis === 'x') {
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data.element.animate({
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y: {
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begin: seq * delays,
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dur: durations,
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from: data.y + 100,
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to: data.y,
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// We can specify an easing function from Chartist.Svg.Easing
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easing: 'easeOutQuart'
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}
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});
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} else if(data.type === 'label' && data.axis === 'y') {
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data.element.animate({
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x: {
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begin: seq * delays,
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dur: durations,
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from: data.x - 100,
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to: data.x,
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easing: 'easeOutQuart'
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}
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});
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} else if(data.type === 'point') {
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data.element.animate({
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x1: {
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begin: seq * delays,
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dur: durations,
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from: data.x - 10,
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to: data.x,
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easing: 'easeOutQuart'
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},
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x2: {
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begin: seq * delays,
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dur: durations,
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from: data.x - 10,
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to: data.x,
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easing: 'easeOutQuart'
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},
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opacity: {
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begin: seq * delays,
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dur: durations,
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from: 0,
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to: 1,
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easing: 'easeOutQuart'
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}
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});
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} else if(data.type === 'grid') {
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// Using data.axis we get x or y which we can use to construct our animation definition objects
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var pos1Animation = {
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begin: seq * delays,
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dur: durations,
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from: data[data.axis.units.pos + '1'] - 30,
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to: data[data.axis.units.pos + '1'],
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easing: 'easeOutQuart'
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};
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var pos2Animation = {
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begin: seq * delays,
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dur: durations,
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from: data[data.axis.units.pos + '2'] - 100,
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to: data[data.axis.units.pos + '2'],
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easing: 'easeOutQuart'
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};
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var animations = {};
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animations[data.axis.units.pos + '1'] = pos1Animation;
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animations[data.axis.units.pos + '2'] = pos2Animation;
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animations['opacity'] = {
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begin: seq * delays,
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dur: durations,
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from: 0,
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to: 1,
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easing: 'easeOutQuart'
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};
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data.element.animate(animations);
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}
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});
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// For the sake of the example we update the chart every time it's created with a delay of 10 seconds
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chart.on('created', function() {
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if(window.__exampleAnimateTimeout) {
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clearTimeout(window.__exampleAnimateTimeout);
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window.__exampleAnimateTimeout = null;
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}
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window.__exampleAnimateTimeout = setTimeout(chart.update.bind(chart), 12000);
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});
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// SVG Path animation graph
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var chart = new Chartist.Line('.ct-svg-chart', {
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labels: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
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series: [
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[1, 5, 2, 5, 4, 3],
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[2, 3, 4, 8, 1, 2],
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[5, 4, 3, 2, 1, 0.5]
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]
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}, {
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low: 0,
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showArea: true,
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showPoint: false,
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fullWidth: true
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});
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chart.on('draw', function(data) {
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if(data.type === 'line' || data.type === 'area') {
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data.element.animate({
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d: {
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begin: 2000 * data.index,
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dur: 2000,
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from: data.path.clone().scale(1, 0).translate(0, data.chartRect.height()).stringify(),
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to: data.path.clone().stringify(),
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easing: Chartist.Svg.Easing.easeOutQuint
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}
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});
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}
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});
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// Bar chart
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var data = {
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labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
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series: [
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[5, 4, 3, 7, 5, 10, 3, 4, 8, 10, 6, 8],
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[3, 2, 9, 5, 4, 6, 4, 6, 7, 8, 7, 4]
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]
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};
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var options = {
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seriesBarDistance: 10
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};
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var responsiveOptions = [
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['screen and (max-width: 640px)', {
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seriesBarDistance: 5,
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axisX: {
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labelInterpolationFnc: function (value) {
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return value[0];
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}
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}
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}]
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];
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new Chartist.Bar('.ct-bar-chart', data, options, responsiveOptions);
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// ct-gauge-chart
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new Chartist.Pie('.ct-gauge-chart', {
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series: [20, 10, 30, 40]
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}, {
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donut: true,
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donutWidth: 60,
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startAngle: 270,
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total: 200,
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low:0,
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showLabel: false
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});
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// Animated Donute chart
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var chart = new Chartist.Pie('.ct-donute-chart', {
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series: [10, 20, 50, 20, 5, 50, 15],
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labels: [1, 2, 3, 4, 5, 6, 7]
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}, {
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donut: true,
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showLabel: false
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});
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chart.on('draw', function(data) {
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if(data.type === 'slice') {
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// Get the total path length in order to use for dash array animation
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var pathLength = data.element._node.getTotalLength();
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// Set a dasharray that matches the path length as prerequisite to animate dashoffset
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data.element.attr({
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'stroke-dasharray': pathLength + 'px ' + pathLength + 'px'
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});
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// Create animation definition while also assigning an ID to the animation for later sync usage
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var animationDefinition = {
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'stroke-dashoffset': {
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id: 'anim' + data.index,
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dur: 1000,
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from: -pathLength + 'px',
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to: '0px',
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easing: Chartist.Svg.Easing.easeOutQuint,
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// We need to use `fill: 'freeze'` otherwise our animation will fall back to initial (not visible)
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fill: 'freeze'
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}
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};
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// If this was not the first slice, we need to time the animation so that it uses the end sync event of the previous animation
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if(data.index !== 0) {
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animationDefinition['stroke-dashoffset'].begin = 'anim' + (data.index - 1) + '.end';
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}
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// We need to set an initial value before the animation starts as we are not in guided mode which would do that for us
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data.element.attr({
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'stroke-dashoffset': -pathLength + 'px'
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});
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// We can't use guided mode as the animations need to rely on setting begin manually
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// See http://gionkunz.github.io/chartist-js/api-documentation.html#chartistsvg-function-animate
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data.element.animate(animationDefinition, false);
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}
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});
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// For the sake of the example we update the chart every time it's created with a delay of 8 seconds
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chart.on('created', function() {
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if(window.__anim21278907124) {
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clearTimeout(window.__anim21278907124);
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window.__anim21278907124 = null;
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}
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window.__anim21278907124 = setTimeout(chart.update.bind(chart), 10000);
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});
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