VuoImageRotate.c File Reference

Description

VuoImageRotate implementation.

Copyright

Copyright © 2012–2023 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see https://vuo.org/license.

Definition in file VuoImageRotate.c.

Go to the source code of this file.

Functions
VuoImageRotate	VuoImageRotate_make (void)
	Initializes image rotator state.
static void	VuoImageRotate_getTargetDimensions (int width, int height, float rotation_radians, int *resized_width, int *resized_height)
	Outputs the width and height of the minimal axis-aligned bounding box after rotating the image.
VuoImage	VuoImageRotate_rotate (VuoImage image, VuoImageRotate rotator, VuoReal angleInDegrees, VuoBoolean expandBounds)
	Returns a new, rotated copy of the specified image.

Function Documentation

VuoImageRotate_getTargetDimensions()

static void VuoImageRotate_getTargetDimensions ( int  width, int  height, float  rotation_radians, int *  resized_width, int *  resized_height  )

static

Outputs the width and height of the minimal axis-aligned bounding box after rotating the image.

Definition at line 40 of file VuoImageRotate.c.

VuoImageRotate_make()

VuoImageRotate VuoImageRotate_make

(

void

)

Initializes image rotator state.

It's OK to use the same state to rotate multiple images of different sizes and types.

Definition at line 32 of file VuoImageRotate.c.

VuoImageRotate_rotate()

VuoImage VuoImageRotate_rotate	(	VuoImage	image,
		VuoImageRotate	rotator,
		VuoReal	angleInDegrees,
		VuoBoolean	expandBounds
	)

Returns a new, rotated copy of the specified image.

Definition at line 68 of file VuoImageRotate.c.