We would use Inkscape for drawing lithography mask. The document size and the PNG output size is 16384*16384 pixel. The exposure time per pixel is coded in the pixel color (non linear). So we need a PNG export without antialiasing/blur.
I have found the getUseAntialias in filedialog.cpp. But I think this is a unused function yet. Is this right?
Then I have found in png-write.cpp:
335 // export with maximum blur rendering quality 336 int saved_quality = prefs_get_int_attribute ("options.blurquality", "value", 0); 337 prefs_set_int_attribute ("options.blurquality", "value", 2);
I have set options.blurquality to zero, but this has no effect for the exported png!? I'm running out of ideas. Could someone give me a hint, Please?
Thanks Bernd Derer
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