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how to export bitmap to memory or other format

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I would like to be able to export the chart to some other 

format other that .bmp. It seems that is the only supported

export format for display. Ideally I would like to be able

to export to .gif or .png.

If this is not supported, is there a way to access the exported

bitmap data in memory like through a COM SafeArray rather

than having to goto a file? That would allow me to access

the data without having to read that data from a file and give me

flexibility to manipulate it from C++ and/or VB. The data is

obviously available to ChartFX before it writes the data to the

bitmap file, I just would like have access to it.

I am a new to ChartFX so apologies if this is documented somewhere.


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