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PocketMatrix • View topic - question about draw line with width
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question about draw line with width


question about draw line with width

Postby letmein » Sep 21, 2006 @ 10:12am

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.
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Postby gamefreaks » Sep 26, 2006 @ 8:19pm

Does this help?

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Postby joshbu [MSFT] » Oct 2, 2006 @ 6:51pm

Are you using a 3D API like D3DM? You can draw two triangles as a nice wide line substitute.
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Postby torus » Oct 8, 2006 @ 10:44pm

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