ThorVG_CAPI (BETA version)

ThorVG C language binding APIs. More...

Collaboration diagram for ThorVG_CAPI (BETA version):

Modules
	Initializer
	A module enabling initialization and termination of the TVG engines.
	Canvas
	A module for managing and drawing graphical elements.
	Paint
	A module for managing graphical elements. It enables duplication, transformation and composition.
	Shape
	A module for managing two-dimensional figures and their properties.
	Gradient
	A module managing the gradient fill of objects.
	Picture
	A module enabling to create and to load an image in one of the supported formats: svg, png and raw.
	Scene
	A module managing the multiple paints as one group paint.

Classes
struct	Tvg_Point
	A data structure representing a point in two-dimensional space. More...
struct	Tvg_Matrix
	A data structure representing a three-dimensional matrix. More...

Typedefs
typedef struct _Tvg_Canvas	Tvg_Canvas
	A structure responsible for managing and drawing graphical elements. More...
typedef struct _Tvg_Paint	Tvg_Paint
	A structure representing a graphical element. More...
typedef struct _Tvg_Gradient	Tvg_Gradient
	A structure representing a gradient fill of a Tvg_Paint object.

Enumerations
enum	Tvg_Result {   TVG_RESULT_SUCCESS = 0, TVG_RESULT_INVALID_ARGUMENT, TVG_RESULT_INSUFFICIENT_CONDITION, TVG_RESULT_FAILED_ALLOCATION,   TVG_RESULT_MEMORY_CORRUPTION, TVG_RESULT_NOT_SUPPORTED, TVG_RESULT_UNKNOWN }
	Enumeration specifying the result from the APIs. More...

Detailed Description

ThorVG C language binding APIs.

Typedef Documentation

Tvg_Canvas

typedef struct _Tvg_Canvas Tvg_Canvas

A structure responsible for managing and drawing graphical elements.

It sets up the target buffer, which can be drawn on the screen. It stores the Tvg_Paint objects (Shape, Scene, Picture).

Tvg_Paint

typedef struct _Tvg_Paint Tvg_Paint

A structure representing a graphical element.

Warning

The TvgPaint objects can not be shared between Canvases.

Enumeration Type Documentation

Tvg_Result

enum Tvg_Result

Enumeration specifying the result from the APIs.

Enumerator
TVG_RESULT_SUCCESS	The value returned in case of a correct request execution.
TVG_RESULT_INVALID_ARGUMENT	The value returned in the event of a problem with the arguments given to the API - e.g. empty paths or null pointers.
TVG_RESULT_INSUFFICIENT_CONDITION	The value returned in case the request cannot be processed - e.g. asking for properties of an object, which does not exist.
TVG_RESULT_FAILED_ALLOCATION	The value returned in case of unsuccessful memory allocation.
TVG_RESULT_MEMORY_CORRUPTION	The value returned in the event of bad memory handling - e.g. failing in pointer releasing or casting.
TVG_RESULT_NOT_SUPPORTED	The value returned in case of choosing unsupported options.
TVG_RESULT_UNKNOWN	The value returned in all other cases.