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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()