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This jsfiddle shows how to export a Highcharts chart to a png file, however doesn't show how to specify the file name.

Something like 

var image = canvas.toDataURL("image/png")
            .replace("image/png", "image/octet-stream"); 

image.filename = "file.png";    <=== this doesn't work

// Save locally
window.location.href = image;

Any ideas?

SteveP
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ps0604
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  • This is the answer posted in SO http://stackoverflow.com/questions/21772424/saving-images-from-html5-canvas-directly – ps0604 Oct 05 '14 at 17:35
  • Have you tried [this solution](http://stackoverflow.com/questions/15811897/how-to-save-a-canvas-with-image-to-a-png-file) ? – Paweł Fus Oct 06 '14 at 12:09

1 Answers1

-1

var image = Canvas.toDataURL("image/png").replace("image/png", "image/octet-stream"); window.location.href=image; // it will save locally

HAri
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