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Return output data
Ranked   :     (by 1 users)
This request has been opened by : Asa

Feature description
It would be really nice to return the output chart image as data from an output function. That way you do not need to render the image to a file for use. This is useful if you want to email the chart embedded without having to render to a file. The function is the same as stroke but with the header line removed and the image data grabbed using ob_start() as the first command and then return ob_get_clean() as the last.
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