How do I get IUP images?
You can obtain several images from the IupImageLib, a library of pre-defined images. To view the images you can use the IupView in the applications included in the distribution, available at the Download. IupView is also capable of converting several image formats into an IupImage, and save IUP images as LED, Lua or ICO.
What is IUP?
README for IUP IUP is a portable toolkit for building graphical user interfaces. It offers a configuration API in three basic languages: C, Lua and LED. IUP's purpose is to allow a program to be executed in different systems without any modification, therefore it is highly portable.
What can I do with iupview?
IupView is also capable of converting several image formats into an IupImage, and save IUP images as LED, Lua or ICO. In Lua, the 8 bpp image can also be created using an unnamed table, using a series of tables for each line. Width and height will be guessed from the tables sizes.
What is the difference between iupimagergba and iupimagergb?
IupImage uses 1 value per pixel, IupImageRGB uses 3 values and IupImageRGBA uses 4 values per pixel. Each value is always 8 bit. Origin is at the top-left corner and data is oriented top to bottom, and left to right. The pixels array is duplicated internally so you can discard it after the call. pixel0, pixel1, pixel2, ...: Value of the pixels.
IUP MIAGE