vkvg_matrix_t Struct Reference

vkvg matrix structure More...

#include <vkvg.h>

Data Fields
float	xx
float	yx
float	xy
float	yy
float	x0
float	y0

Detailed Description

A vkvg_matrix_t holds an affine transformation, such as a scale, rotation, shear, or a combination of those. The transformation of a point (x, y) is given by:

x_new = xx * x + xy * y + x0;
y_new = yx * x + yy * y + y0;

@xx: xx component of the affine transformation @yx: yx component of the affine transformation @xy: xy component of the affine transformation @yy: yy component of the affine transformation @x0: X translation component of the affine transformation @y0: Y translation component of the affine transformation

Definition at line 370 of file vkvg.h.

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

• /mnt/devel/vkvg-master/include/vkvg.h