Internet Explorer - Convert VML Graphic To Bitmap On The Server
Dec 14, 2010
I'm using RaphaelJS. The browser renders a chart for me (which is in VML as all my users are on IE). I want the user to be able to save this image and share it normally eg paste into an email, into powerpoint, into a document etc etc.
Problem is not many things can render VML. I can easily get the VML markup describing the image back to the server. All I want to do is convert it to some kind of more universal format eg PNG, BMP, GIFF, whatever which I can then allow the user to download. I've seen lots of people struggling with this. I would have thought the seeing as VML is Microsoft's proprietary SVG format they might have at least provided facilities within their own languages (C#,VB.net) to convert VML to bitmaps. (Incidentally I can't use PHP - I've seen a lot of people attempting to solve this with a PHP based solution)
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