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You are reading a General forum message. Re: pixel Xor Author: Anonymous Date Posted: 2006-03-24 09:44:46 2 Methods that I am aware of - first use the Pen Mode as you stated above and then either draw a 1 pixel line or the slower version - Read the pixel Xor it with a Value and then write the pixel back - using direct video access through DirectDraw would be the quickest - But through the standard windows interface use the first one mentioned above - Most video cards accelerate the process enough that drawing a 1 pixel line is pretty quick. Hope this helps REPLY TO THIS MESSAGE? Top You can post a reply to this General message using the form below: |
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