Reference for Processing version 1.5. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.

Name | ### quad()
Examples |
    quad(38, 31, 86, 20, 69, 63, 30, 76);
Description | A quad is a quadrilateral, a four sided polygon. It is similar to a rectangle, but the angles between its edges are not constrained to ninety degrees. The first pair of parameters (x1,y1) sets the first vertex and the subsequent pairs should proceed clockwise or counter-clockwise around the defined shape.
Syntax |
    quad(x1, y1, x2, y2, x3, y3, x4, y4)
Parameters |
x1 | int or float: x-coordinate of the first corner
y1 | int or float: y-coordinate of the first corner
x2 | int or float: x-coordinate of the second corner
y2 | int or float: y-coordinate of the second corner
x3 | int or float: x-coordinate of the third corner
y3 | int or float: y-coordinate of the third corner
x4 | int or float: x-coordinate of the fourth corner
y4 | int or float: y-coordinate of the fourth corner
Returns | None
Usage | Web & Application

Updated on August 30, 2010 04:29:39pm EDT