Drawing in an image
[1/2] from: larry::ecotope::com at: 17-Mar-2001 13:13
Hi all I have added a new drawing script to my rebsite. It adds functions for two fast algorithms for drawing circles: Bresenhams and the midpoint method. All of the functions draw into a REBOL image datatype, which can be displayed in a View window. You can find it at http://www.nwlink.com/~ecotope1/reb/draw-line2.r Enjoy -Larry
[2/2] from: arolls:bigpond:au at: 18-Mar-2001 17:07
Hello, I have an ellipse drawing function and an oval drawing function (filled ellipse) in my graphics library file: http://users.bigpond.net.au/datababies/anton/rebol/graphics.r Check out my reb-site for demonstrations: http://users.bigpond.net.au/datababies/anton/rebol/index.r If you have an old version of graphics.r in your cache, most of the new demos probably won't run from the test panel. So delete any old stuff from your cache. I am still experimenting with loading required files over the net, and I haven't come up with something that satisfies all requirements to use in all my scripts.. Actually, there are two locations where cache files can end up, depending on which functions are used to cache them. %.../public/users.bigpond.net.au/ %.../public/users.bigpond.net.au/datababies/anton/rebol/ The second is better, but the inbuilt 'read-thru saves to the first. Regards, Anton.