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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8" />
- <meta name="viewport" content="width=device-width, initial-scale=1.0" />
- <meta http-equiv="X-UA-Compatible" content="ie=edge" />
- <title>Line Chart with Annotations</title>
- <link href="../../assets/styles.css" rel="stylesheet" />
- <style>
-
- #chart {
- max-width: 650px;
- margin: 35px auto;
- }
-
- </style>
- <script>
- window.Promise ||
- document.write(
- '<script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"><\/script>'
- )
- window.Promise ||
- document.write(
- '<script src="https://cdn.jsdelivr.net/npm/eligrey-classlist-js-polyfill@1.2.20171210/classList.min.js"><\/script>'
- )
- window.Promise ||
- document.write(
- '<script src="https://cdn.jsdelivr.net/npm/findindex_polyfill_mdn"><\/script>'
- )
- </script>
-
- <script src="https://cdn.jsdelivr.net/npm/apexcharts"></script>
-
- <script src="../../assets/stock-prices.js"></script>
- </head>
- <body>
- <div id="chart"></div>
- <script>
-
- var options = {
- series: [{
- type: 'bar',
- data: series.monthDataSeries2.prices
- }, {
- type: 'line',
- data: series.monthDataSeries1.prices
- }],
- chart: {
- type: 'line',
- id: 'chart',
- sparkline: {
- // enabled: true
- }
- },
- annotations: {
- yaxis: [{
- y: 8200,
- borderColor: '#FEB019',
- label: {
- borderColor: '#333',
- style: {
- fontSize: '15px',
- color: '#333',
- background: '#FEB019',
- },
- text: 'Y-axis annotation',
- }
- }],
- xaxis: [{
- x: new Date('23 Nov 2017').getTime(),
- borderColor: '#00E396',
- label: {
- borderColor: '#00E396',
- style: {
- fontSize: '15px',
- color: '#fff',
- background: '#00E396',
- },
- offsetY: -10,
- text: 'Vertical',
- }
- }],
- points: [{
- x: new Date('01 Dec 2017').getTime(),
- y: 9025,
- label: {
- borderColor: '#FF4560',
- offsetY: 0,
- style: {
- fontSize: '15px',
- color: '#fff',
- background: '#FF4560',
- },
- text: 'All time high',
- }
- }]
- },
- plotOptions: {
- bar: {
- columnWidth: '50%'
- }
- },
- markers: {
- size: 0
- },
- dataLabels: {
- enabled: false
- },
- stroke: {
- curve: 'straight'
- },
- legend: {
- show: false,
- },
- labels: series.monthDataSeries1.dates,
- xaxis: {
- type: 'datetime',
- }
- };
- var chart = new ApexCharts(document.querySelector("#chart"), options);
- chart.render();
-
-
- function addAnnos() {
- // adding annotation through chart instance by calling direct method
- chart.addYaxisAnnotation({
- id: 'yaxis-anno',
- y: 9000,
- borderColor: '#FEB019',
- label: {
- borderColor: '#333',
- style: {
- fontSize: '15px',
- color: '#333',
- background: '#FEB019'
- },
- text: 'Y-axis - runtime'
- }
- })
-
- chart.addXaxisAnnotation({
- id: 'xaxis-anno',
- x: new Date('25 Nov 2017').getTime(),
- borderColor: '#00E396',
- label: {
- orientation: 'vertical',
- borderColor: '#00E396',
- style: {
- fontSize: '15px',
- color: '#fff',
- background: '#00E396'
- },
- offsetY: -10,
- text: 'xaxis - runtime'
- }
- })
- }
-
- addAnnos()
-
- chart.addPointAnnotation({
- id: 'point-anno',
- x: new Date('17 Nov 2017').getTime(),
- y: 9425,
- label: {
- borderColor: '#FF4560',
- offsetY: 0,
- style: {
- fontSize: '15px',
- color: '#fff',
- background: '#FF4560'
- },
- text: 'Point - runtime'
- }
- })
-
- // removing annotation with method name
- chart.removeAnnotation('point-anno')
-
- // removing annotations with .exec() method
- ApexCharts.exec('chart', 'removeAnnotation', 'xaxis-anno')
- ApexCharts.exec('chart', 'removeAnnotation', 'yaxis-anno')
-
- // add annos again
- // addAnnos()
-
- </script>
-
- </body>
- </html>
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