Rectangle

A gtk.types.Rectangle data type for representing rectangles.

gtk.types.Rectangle is identical to cairo.rectangle.Rectangle. Together with Cairo’s cairo.region.Region data type, these are the central types for representing sets of pixels.

The intersection of two rectangles can be computed with gdk.rectangle.Rectangle.intersect; to find the union of two rectangles use gdk.rectangle.Rectangle.union_.

The cairo.region.Region type provided by Cairo is usually used for managing non-rectangular clipping of graphical operations.

The Graphene library has a number of other data types for regions and volumes in 2D and 3D.

class Rectangle : Boxed {

this(int x, int y, int width, int height);

this(void* ptr, Flag!"Take" take);

void* cPtr(Flag!"Dup" dup);

static GType getGType();

GType gType [@property getter];

Rectangle self();

int x [@property getter];

int x [@property setter];

int y [@property getter];

int y [@property setter];

int width [@property getter];

int width [@property setter];

int height [@property getter];

int height [@property setter];

bool containsPoint(int x, int y);

bool equal(gdk.rectangle.Rectangle rect2);

bool intersect(gdk.rectangle.Rectangle src2, gdk.rectangle.Rectangle dest);

void union_(gdk.rectangle.Rectangle src2, gdk.rectangle.Rectangle dest);

}

Constructors

this this(int x, int y, int width, int height): Create a rectangle.Rectangle boxed type.
this this(void* ptr, Flag!"Take" take)

Members

Functions

cPtr void* cPtr(Flag!"Dup" dup)
containsPoint bool containsPoint(int x, int y): Returns true if rect contains the point described by x and y.
equal bool equal(gdk.rectangle.Rectangle rect2): Checks if the two given rectangles are equal.
intersect bool intersect(gdk.rectangle.Rectangle src2, gdk.rectangle.Rectangle dest): Calculates the intersection of two rectangles.
self Rectangle self(): Returns this, for use in with statements.
union_ void union_(gdk.rectangle.Rectangle src2, gdk.rectangle.Rectangle dest): Calculates the union of two rectangles.

Properties

gType GType gType [@property getter]
height int height [@property getter]: Get field height.
height int height [@property setter]: Set field height.
width int width [@property getter]: Get field width.
width int width [@property setter]: Set field width.
x int x [@property getter]: Get field x.
x int x [@property setter]: Set field x.
y int y [@property getter]: Get field y.
y int y [@property setter]: Set field y.

Static functions

getGType GType getGType()

Inherited Members

From Boxed

cInstancePtr void* cInstancePtr;: Pointer to the C boxed value
getType GType getType(): Get the GType of this boxed type.
gType GType gType [@property getter]: Boxed GType property.
self Boxed self(): Convenience method to return this cast to a type. For use in D with statements.
copy_ void* copy_(): Make a copy of the wrapped C boxed data.
boxedCopy void* boxedCopy(void* cBoxed): Copy a C boxed value using g_boxed_copy.
boxedFree void boxedFree(void* cBoxed): Free a C boxed value using g_boxed_free.

gdk rectangle classes

Rectangle