I'm exporting a canvas content as String to a servlet, to generate
downloadable file. But the resulting file is not viewable. What could I be
missing
Send to servlet:
String content = canvas.toDataUrl(image/png);
Servlet handling:
response.setHeader(Content-Disposition, attachment;
If you want to download the real image I guess you have to strip off
data:image/png;base64,
and then decode the base64 string to get the image data as byte array. Then
you write the byte array to your servlets output stream.
-- J.
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