transform_point_upscaled() function

STATIC PROTOTYPES Transform a point with 1/256 precision (the output coordinates are upscaled by 256)

Syntax

Show:

Summary

Declaration

Definition

static void transform_point_upscaled(point_transform_dsc_t * t, int32_t xin, int32_t yin, int32_t * xout, int32_t * yout);

Argument

Description

pointer to n initialized `point_transform_dsc_t` structure

xin

X coordinate to rotate

yin

Y coordinate to rotate

xout

upscaled, transformed X

yout

upscaled, transformed Y

from examples