TransformContorter Class Reference

List of all members.

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Detailed Description

Transform with a matrix.

The response of this when applied to bitmap points may be confusing. Think of it this way: if you scale a coordinate by 10%, that makes the bitmap ten times larger by focusing on a smaller area.

Public Member Functions
	this (Contorter *con)
	Registers the eval method with the contorter.
void	identity ()
	Resets the matrix to identity.
void	scale (float x, float y)
	Scale the matrix by an amount.
void	blowup (float x, float y)
	Scale the matrix by an inverse amount.
void	translate (float x, float y)
	Translate the matrix by an amount.
void	rotate (float angle)
	Rotate the matrix around (0, 0) using degrees.
void	rotate (float angle, float x, float y)
	Rotate the matrix around a specific point using degrees.
void	multiply (float mxx, float mxy, float mxp, float myx, float myy, float myp)
	Multiply the matrix by another matrix.
void	eval (inout float x, inout float y)
	Apply the matrix to the point.

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The documentation for this class was generated from the following file:

• brush.d

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