wxImage - 2-color TIFFs are inverted on load

Bob wrote:

I got it working with wxPython and I'd be happy to post some example code if there's interest.

I'm definitely interested. PythonMagick seems to support CCITT G4 read *and* write, which is very pleasing indeed. I played with it a bit, but I can't figure out the proper way to get pixel data out of an Image so that I can dump it into a wxBitmap/wxImage.

Thanks for the pointer, to what seems to be the right direction:)

RH

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Roger Hyde wrote:

Bob wrote:

I got it working with wxPython and I'd be happy to post some example code if there's interest.

I'm definitely interested. PythonMagick seems to support CCITT G4 read *and* write, which is very pleasing indeed. I played with it a bit, but I can't figure out the proper way to get pixel data out of an Image so that I can dump it into a wxBitmap/wxImage.

Okay, I've attached three files which you'll find helpful. As a simple but complete program, MagickSimple1.py should do what you need. Load an image and then run the menu Process->Test1. This thresholds, displays, and writes the result to a file. Real simple.

The other two files might be helpful if you plan to do more with library.

BTW, I use the PythonMagick-0.5-Q16.python22.win32.exe installer. No guarantees about any of the others.

Hope it helps,
Bob

ImageConvert.py (3.79 KB)

MagickSimple1.py (3.07 KB)

mProcess.py (17.8 KB)