gc:fillPolygon

fillPolygon is a function that is part of gc.

Fills the polygon defined by the lines connecting the (x,y) points.

The polygon is not automatically closed; the first x-y coordinate pair must be repeated at the end of the array of points to draw a closed polygon.

This has been introduced in TI-Nspire OS 3.0 (Changes).

Syntax

gc:fillPolygon({x(1), y(2), ..., x(n), y(n)})

Parameter	Type	Description
x(1)	number	x-coordinate of the first point
y(2)	number	y-coordinate of the first point
...	numbers	x and y coordinates...
x(n)	number	x-coordinate of the nth point
y(n)	number	y-coordinate of the nth point

Example

<span class="kw2">gc:fillPolygon</span><span class="br0">(</span><span class="br0">{</span><span class="nu0">0</span>,<span class="nu0">0</span>, <span class="nu0">0</span>,<span class="nu0">100</span>, <span class="nu0">100</span>,<span class="nu0">100</span>, <span class="nu0">100</span>,<span class="nu0">0</span>, <span class="nu0">0</span>,<span class="nu0">0</span><span class="br0">}</span><span class="br0">)</span>

This draws a filled-recatngle (square, actually) whose points are at the given coordinates.