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(lib)fl_imgtk

What is fl_imgtk ?

• fl_imgtk is a shorten word for "FLTK image toolkit".

What supports to do ?

• You can change many things to do on Fl_RGB_Image.
• Currently supports these:
  1. Flipping images
  2. Rotating images in any degree with minimal pixel modulating.
  3. Rescale(or resize) in many filters: nearest, bicubic, lanczos, B-Splie.
  4. Tone mapping (HDRi) for Drago and Reinhard
  5. Kernel matrix filters
  6. Draws Fl_Widget to Fl_RGB_Image easily.
  7. Make blurred Fl_Widget image to Fl_RGB_Image as you can use in background blurred image for beautiful GUI.

Limits

• My C++ code designed to get maximize optimized by compiler level with many options.
• But without compiler power, ther's no fastest way now.
• Recommend to use OpenMP (is availed) and Fast-Math with AVX architecture( Intel and AMD x86 base )

License

• MIT License, yeah !

Referenced

• Some algorithms from FreeImage3 library
• Desinged for FLTK, and it follows FLTK License.