5 files in this section
PGMtoGROB 1.049 series | 941KB
Converts grayscale PGM images to dithered monochrome GROBs using the Floyd-Steinberg algorithm. Includes sample images.
2010-03-14 ⊥ 2142 views
Julia 1.049 series | 4.87KB
FastCircle 2.648 & 49 series | 6.49KB
Draws a circle into a GROB, or into the Graphic Area. Written in assembly language so it is very fast.
2010-03-10 ⊥ 2056 views
By Yann Collet
Fast Arc 1.048 & 49 series | 4.90KB
Very quickly draws an arc of a circle into any grob, or into the graphic area if no grob is provided.
2010-03-10 ⊥ 2136 views
By Yann Collet
Fast Approximative Arc 1.048 & 49 series | 2.56KB
This algorithm draws Arcs (partial circles) in the GRAPH PICTure, using an approximative "circumference length" code. The result can sometimes be wrong by one pixel. Written in assembly language so it is very fast.
2010-03-10 ⊥ 2008 views
By Yann Collet