javascript Programming Glossary: y0

http://stackoverflow.com/questions/4672279/bresenham-algorithm-in-javascript

is presented in pseudocode like this function line x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx 1.. like this function line x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx 1 if y0 y1 then sy 1 else sy 1 err.. dx abs x1 x0 dy abs y1 y0 if x0 x1 then sx 1 else sx 1 if y0 y1 then sy 1 else sy 1 err dx dy loop setPixel x0 y0 if x0 x1..

Image manipulation and texture mapping using HTML5 Canvas?

http://stackoverflow.com/questions/4774172/image-manipulation-and-texture-mapping-using-html5-canvas

t var x0 pts pp 0 .x x1 pts pp 1 .x x2 pts pp 2 .x var y0 pts pp 0 .y y1 pts pp 1 .y y2 pts pp 2 .y var u0 pts pp 0 .u.. drawing operation ctx.save ctx.beginPath ctx.moveTo x0 y0 ctx.lineTo x1 y1 ctx.lineTo x2 y2 ctx.closePath ctx.clip Compute.. v0 x1 u2 x0 u1 v2 x0 v1 u2 v0 u1 x2 u0 x1 v2 var delta_d y0 v1 v0 y2 y1 v2 v1 y2 v0 y1 y0 v2 var delta_e u0 y1 y0 u2 u1..