This library is a open source L1 format (2 color: Black/White) bitmap library.
L1 format is suitable for embedded systems because it does not consume much memory.
You can create/delete bitmap images, get the color of a point, draw points/lines/rectangles/text, etc.
This library also includes bicubic interpolation function.
The library consists of only two files: bmp_l1.c and bmp_l1.h.
test.c is test program.
After downloading this repository, you can run the test program by executing the following command.
gcc -o program test.c bmp_l1.c && ./program