Asymptote: How to

Revision as of 16:59, 16 July 2009 by Dojo (talk | contribs) (Drawing)
Asymptote (Vector Graphics Language)
Getting Started - Basics - Drawing - Labeling - Filling - Useful functions - Examples - Macros and Packages

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Filling

As explained above, you can create closed objects such as:

draw(origin--(5,0)--(3,4)--cycle);

[asy] draw(origin--(5,0)--(3,4)--cycle); [/asy]

Now introducing the [b]fill()[/b] command. You would fill this triangle with green by the following:

fill(origin--(5,0)--(3,4)--cycle, green);

[asy] fill(origin--(5,0)--(3,4)--cycle, green); [/asy]

Note how there is no outline. To create an outline and fill, without making two different statements, use the filldraw() command. Like the order of filldraw, you put the color of the fill before the draw.

filldraw(origin--(5,0)--(3,4)--cycle, green, red+linewidth(1));

[asy] filldraw(origin--(5,0)--(3,4)--cycle, green, red+linewidth(1)); [/asy]