how to edit a image in symbian

[kunlamp]

I load a bitmap ,and draws on the screen . it works all right.
but how can i draws a line on the bitmap and save the line i draw on the bitmap.
so when i load the bitmap next ,so i see a line on it.
But how can do this ?
Thanks for your help.

[symbianyucca]

basically you would need to use CFbsBitGc, so you could draw into the bitmap directly. Here's couple of examples using the API:
http://wiki.forum.nokia.com/index.ph...iewfinder_data
http://wiki.forum.nokia.com/index.ph...uble_buffering
http://wiki.forum.nokia.com/index.ph...creen_directly

[kunlamp]

thanks for your help ,and i will check the three examples.