VuoImageBlur.h File Reference

Description

VuoImageBlur interface.

Copyright

Copyright © 2012–2021 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 VuoImageBlur.h.

Go to the source code of this file.

Typedefs
typedef void *	VuoImageBlur
	State data for the image blurrer. More...

Functions
VuoImageBlur	VuoImageBlur_make (void)
	Creates state data for the image blurrer. More...
VuoImage	VuoImageBlur_blur (VuoImageBlur blur, VuoImage image, VuoImage mask, VuoBlurShape shape, VuoReal radius, VuoReal quality, VuoBoolean expandBounds)
	Returns a blurred copy of image. More...
VuoImage	VuoImageBlur_blurDirectionally (VuoImageBlur blur, VuoImage image, VuoImage mask, VuoBlurShape shape, VuoReal radius, VuoReal quality, VuoReal angle, VuoBoolean symmetric, VuoBoolean expandBounds)
	Returns a linearly-blurred copy of image. More...
VuoImage	VuoImageBlur_blurRadially (VuoImageBlur blur, VuoImage image, VuoImage mask, VuoBlurShape shape, VuoPoint2d center, VuoReal radius, VuoReal quality, VuoDispersion dispersion, VuoCurveEasing symmetry, VuoBoolean expandBounds)
	Returns a radially-blurred copy of image. More...

Typedef Documentation

VuoImageBlur

typedef void* VuoImageBlur

State data for the image blurrer.

Definition at line 21 of file VuoImageBlur.h.

Function Documentation

VuoImageBlur_blur()

VuoImage VuoImageBlur_blur	(	VuoImageBlur	blur,
		VuoImage	image,
		VuoImage	mask,
		VuoBlurShape	shape,
		VuoReal	radius,
		VuoReal	quality,
		VuoBoolean	expandBounds
	)

Returns a blurred copy of image.

(Or, if radius is zero, returns image.)

radius is in points, and respects the image's scaleFactor (this function multiplies the two values).

If expandBounds is true, the output image will be expanded to encompass the full bleed of the blur. Otherwise, the output image will have the same dimensions as the soure image.

Definition at line 388 of file VuoImageBlur.c.

VuoImageBlur_blurDirectionally()

VuoImage VuoImageBlur_blurDirectionally	(	VuoImageBlur	blur,
		VuoImage	image,
		VuoImage	mask,
		VuoBlurShape	shape,
		VuoReal	radius,
		VuoReal	quality,
		VuoReal	angle,
		VuoBoolean	symmetric,
		VuoBoolean	expandBounds
	)

Returns a linearly-blurred copy of image.

(Or, if radius is zero, returns image.)

radius is in points, and respects the image's scaleFactor (this function multiplies the two values).

Definition at line 481 of file VuoImageBlur.c.

VuoImageBlur_blurRadially()

VuoImage VuoImageBlur_blurRadially	(	VuoImageBlur	blur,
		VuoImage	image,
		VuoImage	mask,
		VuoBlurShape	shape,
		VuoPoint2d	center,
		VuoReal	radius,
		VuoReal	quality,
		VuoDispersion	dispersion,
		VuoCurveEasing	symmetry,
		VuoBoolean	expandBounds
	)

Returns a radially-blurred copy of image.

(Or, if radius is zero, returns image.)

radius is in points, and respects the image's scaleFactor (this function multiplies the two values).

Definition at line 534 of file VuoImageBlur.c.

VuoImageBlur_make()

VuoImageBlur VuoImageBlur_make

(

void

)

Creates state data for the image blurrer.

Definition at line 142 of file VuoImageBlur.c.