Printing a PNG image of a google Charts
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feyseel
Dec 13, 2016, 8:59:04 AM12/13/16
to Google Visualization API
Does anyone have some examples of him printing an image of a google chart, the example google gives i can't seem to understand.
https://developers.google.com/chart/interactive/docs/printing
Mohammad Al Khalili
Dec 14, 2016, 6:08:16 AM12/14/16
to Google Visualization API
Here is one that worked for me :
....... Load the libraries and prepare your data and options
var chart = new google.visualization.BarChart(document.getElementById('chart_div'));
google.visualization.events.addListener(chart, 'ready', function () {
document.getElementById('png').innerHTML = '<img src="' + chart.getImageURI() + '">';
document.getElementById('png').outerHTML = '<a href="' + chart.getImageURI() + '">Printable version</a>';
});
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="chart_div"></div>
<div id='png'></div>
</body>
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