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1 | <h2>Dynamic drawing</h2> |
1 | <h2 class="wimscenter">Dynamic drawing</h2> |
2 | 2 | ||
3 | <p>It is possible to include 2D drawings into the statement of your exercises |
3 | <p>It is possible to include 2D drawings into the statement of your exercises |
4 | (under html format). These drawings are dynamic, that is, you can use variables in your draw commands, |
4 | (under html format). These drawings are dynamic, that is, you can use variables in your draw commands, |
5 | and the result will vary with the values of the variables. It is even possible to produce animations. |
5 | and the result will vary with the values of the variables. It is even possible to produce animations. |
6 | </p><p> |
6 | </p><p> |
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15 | </pre> |
15 | </pre> |
16 | where <span class="tt">xsize, ysize</span> are respectively the width and height of the picture |
16 | where <span class="tt">xsize, ysize</span> are respectively the width and height of the picture |
17 | (in number of pixels), and <span class="tt">command...</span> is the content of the commands. |
17 | (in number of pixels), and <span class="tt">command...</span> is the content of the commands. |
18 | That is a text composed of several lines, each line being one command. |
18 | That is a text composed of several lines, each line being one command. |
19 | <p> |
19 | <p> |
20 | - | ||
21 | !href cmd=help&special_parm=draw_example Example. |
20 | !href cmd=help&special_parm=draw_example Example. |
22 | </p> |
21 | </p> |
- | 22 | <hr/> |
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- | 23 | ||
23 | !changeto help/flydraw.phtml |
24 | !changeto help/flydraw.phtml |