Quad

A 4 vertex quadrilateral, as represented by four #graphene_point_t.

The contents of a #graphene_quad_t are private and should never be accessed directly.

class Quad {

graphene_quad_t* graphene_quad;

bool ownedRef;

graphene_quad_t* getQuadStruct(bool transferOwnership);

void* getStruct();

this(graphene_quad_t* graphene_quad, bool ownedRef);

static GType getType();

void bounds(Rect r);

bool contains(Point p);

Point getPoint(uint index);

Quad init(Point p1, Point p2, Point p3, Point p4);

Quad initFromPoints(Point[4] points);

Quad initFromRect(Rect r);

}

Constructors

this this(graphene_quad_t* graphene_quad, bool ownedRef): Sets our main struct and passes it to the parent class.
this this(): Allocates a new #graphene_quad_t instance.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

bounds void bounds(Rect r): Computes the bounding rectangle of @q and places it into @r.
contains bool contains(Point p): Checks if the given #graphene_quad_t contains the given #graphene_point_t.
free void free(): Frees the resources allocated by graphene_quad_alloc()
getPoint Point getPoint(uint index): Retrieves the point of a #graphene_quad_t at the given index.
getQuadStruct graphene_quad_t* getQuadStruct(bool transferOwnership): Get the main Gtk struct
getStruct void* getStruct(): the main Gtk struct as a void*
init Quad init(Point p1, Point p2, Point p3, Point p4): Initializes a #graphene_quad_t with the given points.
initFromPoints Quad initFromPoints(Point[4] points): Initializes a #graphene_quad_t using an array of points.
initFromRect Quad initFromRect(Rect r): Initializes a #graphene_quad_t using the four corners of the given #graphene_rect_t.

Static functions

getType GType getType()

Variables

graphene_quad graphene_quad_t* graphene_quad;: the main Gtk struct
ownedRef bool ownedRef;: Undocumented in source.

Meta

Since

1.0

Source

See Implementation

graphene Quad classes

Quad