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how to convert any images format to .pnm format ? I see list of image format in System.Drawing.Imaging.ImageFormat, pnm format is not available in there. So, there is any way to convert the image to pnm format in c# ?

RieqyNS13
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  • You have two options really. 1. Go find a library someone has written that you can call from within a C# app to do the conversion. 2. Build your own converter that takes the raw pixel array of an image and turns it into ASCII values. – Logarr Dec 30 '13 at 20:13
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    The PNM family of formats are very simple and you can do this yourself in maybe 15 lines of code. – Ben Voigt Dec 30 '13 at 22:32

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Look at this library, it could do what you want: http://www.codeproject.com/Articles/18061/Managed-PNM-Image-Reader-and-Writer

Petro Kostyuk
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