It works for me. What browser are you using? On Thursday, October 18, 2012 2:00:19 AM UTC-4, taps wrote: > > Hey, I have tried that code but it doesn't work. It doesn't do anything.I > don't what is wrong.my code is: > > <apex:page > > <script type="text/javascript" src="https://www.google.com/jsapi > "></script> > <script type="text/javascript"> > google.load("visualization", "1", {packages:["corechart"]}); > google.setOnLoadCallback(drawChart); > function drawChart() { > var data = google.visualization.arrayToDataTable([ > ['ID', 'X', 'Y', 'Temperature'], > ['', 80, 167, 120], > ['', 79, 136, 130], > ['', 78, 184, 50], > ['', 72, 278, 230], > ['', 81, 200, 210], > ['', 72, 170, 100], > ['', 68, 477, 80] > ]); > > var options = { > colorAxis: {colors: ['yellow', 'red']} > }; > > var chart = new > google.visualization.BubbleChart(document.getElementById('chart_div')); > chart.draw(data, options); > } > </script> > <div id="chart_div" style="width: 900px; height: 500px;"></div> > <button onclick="saveAsImg(document.getElementById('chart_div'));">Save as > PNG Image</button> > <script> > function getImgData(chartContainer) { > alert("hiiiii"); > var chartArea = > chartContainer.getElementsByTagName('svg')[0].parentNode; > var svg = chartArea.innerHTML; > var doc = chartContainer.ownerDocument; > var canvas = doc.createElement('canvas'); > canvas.setAttribute('width', chartArea.offsetWidth); > canvas.setAttribute('height', chartArea.offsetHeight); > > > canvas.setAttribute( > 'style', > 'position: absolute; ' + > 'top: ' + (-chartArea.offsetHeight * 2) + 'px;' + > 'left: ' + (-chartArea.offsetWidth * 2) + 'px;'); > doc.body.appendChild(canvas); > canvg(canvas, svg);alert("hiiiiffffi"); > var imgData = canvas.toDataURL('image/png'); > canvas.parentNode.removeChild(canvas); > > return imgData; > } > > function saveAsImg(chartContainer) { > alert("hiiiii"); > var imgData = getImgData(chartContainer); > > // Replacing the mime-type will force the browser to trigger a > download > // rather than displaying the image in the browser window. > window.location = imgData.replace('image/png', > 'image/octet-stream'); > } > </script> > </apex:page> > > On Wednesday, 17 October 2012 20:16:36 UTC+5:30, asgallant wrote: >> >> See this thread: >> https://groups.google.com/forum/?fromgroups=#!topic/google-visualization-api/YTD_JxX_RFc >> >> Note that the code linked there will never work in IE < 9, as those use >> VML to draw the charts instead of SVG, and there is no way (that I know of) >> to convert VML into an image file. >> >> On Wednesday, October 17, 2012 3:14:46 AM UTC-4, taps wrote: >>> >>> Hello, I have created a bubble chart based on the user selection.I need >>> to save the chart in the form of image or any other way.How can save it? >>> >>
-- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-visualization-api/-/zYM4uQG0WTkJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
