This sample demonstrates how to get DataViz SegmentedDisplay image data URL.
The DataViz SegmentedDisplay can export its image to a data URL (e.g., data:image/png;base64,iVBORw0KGg...). This data may then be rendered in the browser, which could then be saved. For detailed implementation, please take a look at the HTML code tab. <!DOCTYPE html> <html> <head> <title> Export To Image Example - HTML5 jQuery Segmented Display JavaScript Plugin </title> <link rel="stylesheet" type="text/css" href="../../css/dataviz.gauges.css" /> <script src="../../js/dataviz.gauges.min.js" type="text/javascript"></script> <script lang="javascript" type="text/javascript"> var segmentedDisplay = new DataViz.SegmentedDisplay({ background: '#DCDCDC', border: { padding: 10, lineWidth: 4, strokeStyle: '#76786A' }, digits: 10, segmentMode: 'sevenSegment', text: '0123456789', textForeground: '#333333', textForegroundUnlit: 'rgba(201, 201, 201, 0.5)' }); function exportToImage() { var config = { fileName: 'SegmentedDisplay.png', type: 'image/png' // 'image/png' or 'image/jpeg' }; segmentedDisplay.exportToImage(config); } segmentedDisplay.write('container'); </script> </head> <body> <div> <div id="container" style="width: 500px; height: 100px;"> </div> <br /> <input id="button" onclick="exportToImage()" type="button" value="Export to Image" /> </div> </body> </html> |