drawing a circle in the text mode
Hi, I'm looking for some way to 'draw' a circle in the text mode - I was able to get some shapes pretty similar to a circle, but nothing close enough, especially when the radius is large. Thanks in advance for your help.
What you are looking for is called Bresenham's circle algorithm.
You can find loads of examples in the web e.g.
http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/bresenham.html
http://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
http://www.gamedev.net/reference/articles/article767.asp // in pascal, but nevertheless the same concept
You can find loads of examples in the web e.g.
http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/bresenham.html
http://en.wikipedia.org/wiki/Bresenham%27s_line_algorithm
http://www.gamedev.net/reference/articles/article767.asp // in pascal, but nevertheless the same concept
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