VuoLayer

Description

A 2D Object: visible (image), or virtual (group).

Classes
struct	VuoLayer
	A 2D Object: visible (image), or virtual (group). More...

Typedefs
typedef struct VuoLayer	VuoLayer
	A 2D Object: visible (image), or virtual (group).

Functions
VuoLayer	VuoLayer_valueFromJson (json_object *js)
json_object *	VuoLayer_jsonFromValue (const VuoLayer value)
char *	VuoLayer_summaryFromValue (const VuoLayer value)
VuoLayer	VuoLayer_makeEmpty (void)
	Creates a new, empty scene object.
VuoLayer	VuoLayer_make (VuoImage image, VuoPoint2d center, VuoReal rotation, VuoReal width, VuoReal alpha)
	Creates a visible (image) layer.
VuoLayer	VuoLayer_makeRealSize (VuoImage image, VuoPoint2d center, VuoReal alpha)
	Creates a visible (image) layer.
VuoLayer	VuoLayer_makeColor (VuoColor color, VuoPoint2d center, VuoReal rotation, VuoReal width, VuoReal height)
	Creates a visible layer with the specified color.
VuoLayer	VuoLayer_makeLinearGradient (VuoList_VuoColor colors, VuoPoint2d start, VuoPoint2d end, VuoPoint2d center, VuoReal rotation, VuoReal width, VuoReal height)
	Creates a visible layer with a gradient.
VuoLayer	VuoLayer_makeRadialGradient (VuoList_VuoColor colors, VuoPoint2d gradientCenter, VuoReal radius, VuoPoint2d center, VuoReal rotation, VuoReal width, VuoReal height)
	Creates a visible layer with a gradient.
VuoLayer	VuoLayer_makeGroup (VuoList_VuoLayer childLayers, VuoTransform2d transform)
	Creates a layer with a group of child layers.
VuoLayer	VuoLayer_valueFromString (const char *str)
	Automatically generated function.
char *	VuoLayer_stringFromValue (const VuoLayer value)
	Automatically generated function.
void	VuoLayer_retain (VuoLayer value)
	Automatically generated function.
void	VuoLayer_release (VuoLayer value)
	Automatically generated function.

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Class Documentation

struct VuoLayer

Class Members
VuoSceneObject	sceneObject	A VuoLayer is secretly just a VuoSceneObject.

Typedef Documentation

typedef struct VuoLayer VuoLayer

A 2D Object: visible (image), or virtual (group).

Todo:

Ideally this should just be typedef VuoSceneObject VuoLayer, but https://b33p.net/kosada/node/6824

Function Documentation

struct json_object * VuoLayer_jsonFromValue ( const VuoLayer  value )

read

See Also

VuoSceneObject_jsonFromValue

VuoLayer VuoLayer_make	(	VuoImage	image,
		VuoPoint2d	center,
		VuoReal	rotation,
		VuoReal	width,
		VuoReal	alpha
	)

Creates a visible (image) layer.

VuoLayer VuoLayer_makeColor	(	VuoColor	color,
		VuoPoint2d	center,
		VuoReal	rotation,
		VuoReal	width,
		VuoReal	height
	)

Creates a visible layer with the specified color.

VuoLayer VuoLayer_makeEmpty

(

void

)

Creates a new, empty scene object.

VuoLayer VuoLayer_makeGroup	(	VuoList_VuoLayer	childLayers,
		VuoTransform2d	transform
	)

Creates a layer with a group of child layers.

VuoLayer VuoLayer_makeLinearGradient	(	VuoList_VuoColor	colors,
		VuoPoint2d	start,
		VuoPoint2d	end,
		VuoPoint2d	center,
		VuoReal	rotation,
		VuoReal	width,
		VuoReal	height
	)

Creates a visible layer with a gradient.

VuoLayer VuoLayer_makeRadialGradient	(	VuoList_VuoColor	colors,
		VuoPoint2d	gradientCenter,
		VuoReal	radius,
		VuoPoint2d	center,
		VuoReal	rotation,
		VuoReal	width,
		VuoReal	height
	)

Creates a visible layer with a gradient.

VuoLayer VuoLayer_makeRealSize	(	VuoImage	image,
		VuoPoint2d	center,
		VuoReal	alpha
	)

Creates a visible (image) layer.

The layer is the exact pixel-perfect size of the image (regardless of transform), and the position is quantized so edges land on whole pixels.

void VuoLayer_release

(

VuoLayer

value

)

Automatically generated function.

void VuoLayer_retain

(

VuoLayer

value

)

Automatically generated function.

char* VuoLayer_stringFromValue

(

const VuoLayer

value

)

Automatically generated function.

char * VuoLayer_summaryFromValue

(

const VuoLayer

value

)

See Also

VuoSceneObject_summaryFromValue

VuoLayer VuoLayer_valueFromJson

(

json_object *

js

)

See Also

VuoSceneObject_valueFromJson

VuoLayer VuoLayer_valueFromString

(

const char *

str

)

Automatically generated function.