en:poly

Poly (Statement)

Format

poly numeric_array_variable
poly ( numeric_array_variable )
poly { x1, y1, x2, y2, x3, y3 … }

Description

Draws a polygon. The sides of the polygon are defined by the values stored in the array, which should be stored as x,y pairs, sequentially. The length of the array/2 will define the number of points. A polygon may also be specified using an Anonymous Array (list of x,y pairs enclosed in curly braces {}).

Example

# using an array
color blue
rect 0,0,300,300
color green
dim tri(1)
tri = {100, 100, 200, 200, 100, 200}
poly tri
# using an anonymous array
color blue
rect 0,0,300,300
color green
poly {100, 100, 200, 200, 100, 200}

Both programs use the poly statement to draw the following:

See Also

History

0.9.4number of points in the array argument was removed from the poly statement
en/poly.txt · Last modified: 2014/02/08 19:33 by admin