Rev 18632 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 18632 | Rev 18638 | ||
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1062 | document.body.style.cursor = 'wait';\ |
1062 | document.body.style.cursor = 'wait';\ |
1063 | let canvas = document.getElementById(\"wims_canvas%d%d\");\ |
1063 | let canvas = document.getElementById(\"wims_canvas%d%d\");\ |
1064 | if (!canvas) return;\ |
1064 | if (!canvas) return;\ |
1065 | document.body.style.cursor = 'wait';\ |
1065 | document.body.style.cursor = 'wait';\ |
1066 | let ctx = canvas.getContext(\"2d\");\ |
1066 | let ctx = canvas.getContext(\"2d\");\ |
1067 | xs = |
1067 | xs = parseInt(x2px(xs)); ys = parseInt(y2px(ys));\ |
1068 | if (xs<0 || xs>=xsize || ys<0 || ys>=ysize)\ |
1068 | if (xs<0 || xs>=xsize || ys<0 || ys>=ysize)\ |
1069 | {document.body.style.cursor = 'default'; return;};\ |
1069 | {document.body.style.cursor = 'default'; return;};\ |
1070 | let ps = xs+ys*xsize;\ |
1070 | let ps = xs+ys*xsize;\ |
1071 | let image = ctx.getImageData(0, 0, xsize, ysize);\ |
1071 | let image = ctx.getImageData(0, 0, xsize, ysize);\ |
1072 | let iD = image.data;\ |
1072 | let iD = image.data;\ |