Maziar,

As far as understand, you need codes to draw (graphic) text, lines on graphic LCDs.

I developed such codes for my own use, and they use my LCD driver code to set a pixel. However, they can be easly ported to any LCD once you write the driver.

I have code for
. drawing lines
. drawing rects.
. (do not have a circle code)
. fill rect.
. writing text in a font (outtextxy())

Also I developed a PC program to convert "any" font on the Windows system, to a C code to be used with outtextxy() in embedded system. This way, I can use Arial, 10, bold, code in the embedded system.

outtextxy() currently uses single font, but can be modified to use multiple fonts.

These are developed in C. They might need some optimization, but they are working.

If these are what you're looking for, drop me an email.