This is the first time I write in a mailing list.
I'm writing my thesis (engeneering) and I am to write a program where i have to draw
almost 340000 colored rectangles in my screen( I have to design a radar map ) and I don't undestan _how to obtain a graphic context_ for drawing instructions to draw in a drawingarea.
I read many things about but every try to use
gdk_gc_new_with_values()
or to use
gdk_gc_new() and then change the foreground color
to obtain a custom paillette crashed.
I tryed to ure the canvas but the refresh is very slow (crash ).
Is there somebody may help me?
Sorry for my english...
Thank You
Lorenzo Cutilli