This reference is for Processing 2.0+. 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 | ### popMatrix()
Examples |
    fill(255);
    rect(0, 0, 50, 50);  // White rectangle

    pushMatrix();
    translate(30, 20);
    fill(0);
    rect(0, 0, 50, 50);  // Black rectangle
    popMatrix();

    fill(100);
    rect(15, 10, 50, 50);  // Gray rectangle
Description | Pops the current transformation matrix off the matrix stack. Understanding pushing and popping requires understanding the concept of a matrix stack. The pushMatrix() function saves the current coordinate system to the stack and popMatrix() restores the prior coordinate system. pushMatrix() and popMatrix() are used in conjuction with the other transformation functions and may be embedded to control the scope of the transformations.
Syntax |
    popMatrix()
Returns | void
Related | pushMatrix()

Updated on May 19, 2014 05:30:01pm PDT