Rect

Rect defines a rectangle structure that contains the left upper corner and the width/height.

Constructors

this this(T x, T y, T width, T height): CTor
this this(Vector2!(T) vec, T width, T height): CTor
this this(Rect!U rect): CTor
this this(SDL_Rect rect): Undocumented in source.

Members

Functions

asArray T[4] asArray(): Returns the coordinates as static array
collapse void collapse(): Collapse this Rect. Means that the coordinates and the size is set to 0.
contains bool contains(Vector2!(T) vec): Checks whether this Rect contains the given coordinates.
contains bool contains(T x, T y): Checks whether this Rect contains the given coordinates.
getPosition Vector2!(T) getPosition(): Returns the current position as Vector2
getSize Vector2!(T) getSize(): Returns the current size as Vector2
getUnion Rect getUnion(Rect rect): Returns an union of the given and this Rect.
increase void increase(T width, T height): Increase current size.
intersects bool intersects(Rect rect, Rect* overlap): Checks whether this Rect intersects with an other. If, and the parameter 'overlap' isn't null, the colliding rectangle is stored there.
isCollapsed bool isCollapsed(): Checks if this Rect is collapsed, which means that the width and/or the height are <= 0. This is a pure and nothrow variant of isEmpty.
isEmpty bool isEmpty(): Checks if this Rect is empty (if it's collapsed) with SDL_RectEmpty.
isZero bool isZero(): Checks if all corners are zero.
move void move(T x, T y): Move the object.
move void move(Vector2!(T) vec): Move the object.
opBinary Rect opBinary(Rect rect): Supported operations: +=, -=, *=, /=, %=
opBinaryRight bool opBinaryRight(Vector2!(T) vec): Checks whether this Rect contains the given coordinates.
opCast Rect!U opCast(): opCast to another Rect type.
opEquals bool opEquals(Rect rect): opEquals: compares two rectangles on their coordinates and their size (but not explicit type).
set void set(T x, T y, T w, T h): The new coordinates <b>and</b> a new size.
setPosition void setPosition(T x, T y): Set a new position with coordinates.
setPosition void setPosition(Vector2!(T) position): Set a new position with a vector.
setSize void setSize(T width, T height): Replace current size.
transferTo void transferTo(SDL_Rect* rect): Transfer the internal data to the SDL_Rect.

Static functions

enclosePoints Rect enclosePoints(Vector2!(T)[] points): Use this function to calculate a minimal rectangle enclosing a set of points.

Variables

height T height;: and the height
width T width;: The width
x T x;: The x
y T y;: and y coordinates

Rect

Constructors

Members

Functions

Static functions

Variables

Meta

Source

Authors