Rev 18669 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 18669 | Rev 18672 | ||
|---|---|---|---|
| Line 1666... | Line 1666... | ||
| 1666 | @ any color (object) in the <a href="#canvastype">canvastype</a> will act as border to the bucket fill |
1666 | @ any color (object) in the <a href="#canvastype">canvastype</a> will act as border to the bucket fill |
| 1667 | @ use this command after all boundary objects are declared. |
1667 | @ use this command after all boundary objects are declared. |
| 1668 | @ Use command 'userdraw clickfill,color' for user click driven flood fill. |
1668 | @ Use command 'userdraw clickfill,color' for user click driven flood fill. |
| 1669 | @ use command <a href="#canvastype">canvastype </a> to fill another canvas (default should be fine: DRAG_CANVAS = 5) |
1669 | @ use command <a href="#canvastype">canvastype </a> to fill another canvas (default should be fine: DRAG_CANVAS = 5) |
| 1670 | @ note: the fill-family of commands are very (client) cpu intensive operations!<br>filling is done pixel by pixel e.g. image size of 400x400 uses 160000 pixels: each pixel contains 4 data (R,G,B,Opacity) = 640000 data.<br>on every data a few operations / comparisons are done...<br>So have pity on your students CPU.. |
1670 | @ note: the fill-family of commands are very (client) cpu intensive operations!<br>filling is done pixel by pixel e.g. image size of 400x400 uses 160000 pixels: each pixel contains 4 data (R,G,B,Opacity) = 640000 data.<br>on every data a few operations / comparisons are done...<br>So have pity on your students CPU.. |
| 1671 | @%fillall%size 400,400%xrange -10,10%yrange -10,10%linewidth 2%vlines black,-5,0,- |
1671 | @%fillall%size 400,400%xrange -10,10%yrange -10,10%linewidth 2%vlines black,-5,0,-4,0,3,0&hlines black,-5,0,-5,4,-5,-2&%circles green,0,0,2,3,3,5,-5,-5,3%opacity 240,50%fillall blue,1,1,8,8,-8,-8 |
| 1672 | */ |
1672 | */ |
| 1673 | decimals = find_number_of_digits(precision); |
1673 | decimals = find_number_of_digits(precision); |
| 1674 | fill_color=get_color(infile,0); /* how nice: now the color comes first...*/ |
1674 | fill_color=get_color(infile,0); /* how nice: now the color comes first...*/ |
| 1675 | i=0; |
1675 | i=0; |
| 1676 | if(js_function[DRAW_FILLTOBORDER] != 1 ){/* use only once */ |
1676 | if(js_function[DRAW_FILLTOBORDER] != 1 ){/* use only once */ |