PocketMatrix

i know the Bresenham and DDA way to draw one line, but, how to draw line with given width? for example, I can use Bresenham way to draw one 1 pixel width line, how can i draw the line with 3 or 10 pixels width?

I saw one sample which used filled circle instead of draw one pixel, I tried this way but the performance is poor, any other way?

please give me one sample, thanks.

Does this help?

Are you using a 3D API like D3DM? You can draw two triangles as a nice wide line substitute.