C# Класс SFML.Graphics.Transform

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Открытые методы

Метод	Описание
Combine ( Transform transform ) : void	Combine the current transform with another one. The result is a transform that is equivalent to applying this followed by transform. Mathematically, it is equivalent to a matrix multiplication.
GetInverse ( ) : Transform	Return the inverse of the transform. If the inverse cannot be computed, an identity transform is returned.
Rotate ( float angle ) : void	Combine the current transform with a rotation.
Rotate ( float angle, Vector2f center ) : void	Combine the current transform with a rotation. The center of rotation is provided for convenience as a second argument, so that you can build rotations around arbitrary points more easily (and efficiently) than the usual Translate(-center); Rotate(angle); Translate(center).
Rotate ( float angle, float centerX, float centerY ) : void	Combine the current transform with a rotation. The center of rotation is provided for convenience as a second argument, so that you can build rotations around arbitrary points more easily (and efficiently) than the usual Translate(-center); Rotate(angle); Translate(center).
Scale ( Vector2f factors ) : void	Combine the current transform with a scaling.
Scale ( Vector2f factors, Vector2f center ) : void	Combine the current transform with a scaling. The center of scaling is provided for convenience as a second argument, so that you can build scaling around arbitrary points more easily (and efficiently) than the usual Translate(-center); Scale(factors); Translate(center).
Scale ( float scaleX, float scaleY ) : void	Combine the current transform with a scaling.
Scale ( float scaleX, float scaleY, float centerX, float centerY ) : void	Combine the current transform with a scaling. The center of scaling is provided for convenience as a second argument, so that you can build scaling around arbitrary points more easily (and efficiently) than the usual Translate(-center); Scale(factors); Translate(center).
ToString ( ) : string	Provide a string describing the object
Transform ( float a00, float a01, float a02, float a10, float a11, float a12, float a20, float a21, float a22 ) : System.Runtime.InteropServices	Construct a transform from a 3x3 matrix
TransformPoint ( Vector2f point ) : Vector2f	Transform a 2D point.
TransformPoint ( float x, float y ) : Vector2f	Transform a 2D point.
TransformRect ( FloatRect rectangle ) : FloatRect	Transform a rectangle. Since SFML doesn't provide support for oriented rectangles, the result of this function is always an axis-aligned rectangle. Which means that if the transform contains a rotation, the bounding rectangle of the transformed rectangle is returned.
Translate ( Vector2f offset ) : void	Combine the current transform with a translation.
Translate ( float x, float y ) : void	Combine the current transform with a translation.
operator ( ) : Transform	Overload of binary operator * to combine two transforms. This call is equivalent to calling new Transform(left).Combine(right).
operator ( ) : Vector2f	Overload of binary operator * to transform a point. This call is equivalent to calling left.TransformPoint(right).

Приватные методы

Метод	Описание
sfTransform_combine ( Transform &transform, Transform &other ) : void
sfTransform_getInverse ( Transform &transform ) : Transform
sfTransform_rotate ( Transform &transform, float angle ) : void
sfTransform_rotateWithCenter ( Transform &transform, float angle, float centerX, float centerY ) : void
sfTransform_scale ( Transform &transform, float scaleX, float scaleY ) : void
sfTransform_scaleWithCenter ( Transform &transform, float scaleX, float scaleY, float centerX, float centerY ) : void
sfTransform_transformPoint ( Transform &transform, Vector2f point ) : Vector2f
sfTransform_transformRect ( Transform &transform, FloatRect rectangle ) : FloatRect
sfTransform_translate ( Transform &transform, float x, float y ) : void

Описание методов

Combine() публичный Метод

Combine the current transform with another one. The result is a transform that is equivalent to applying this followed by transform. Mathematically, it is equivalent to a matrix multiplication.

public Combine ( Transform transform ) : void
transform	Transform	Transform to combine to this transform
Результат	void

GetInverse() публичный Метод

Return the inverse of the transform. If the inverse cannot be computed, an identity transform is returned.

public GetInverse ( ) : Transform
Результат	Transform

Rotate() публичный Метод

Combine the current transform with a rotation.

public Rotate ( float angle ) : void
angle	float	Rotation angle, in degrees
Результат	void

Rotate() публичный Метод

Combine the current transform with a rotation. The center of rotation is provided for convenience as a second argument, so that you can build rotations around arbitrary points more easily (and efficiently) than the usual Translate(-center); Rotate(angle); Translate(center).

public Rotate ( float angle, Vector2f center ) : void
angle	float	Rotation angle, in degrees
center	Vector2f	Center of rotation
Результат	void

Rotate() публичный Метод

public Rotate ( float angle, float centerX, float centerY ) : void
angle	float	Rotation angle, in degrees
centerX	float	X coordinate of the center of rotation
centerY	float	Y coordinate of the center of rotation
Результат	void

Scale() публичный Метод

Combine the current transform with a scaling.

public Scale ( Vector2f factors ) : void
factors	Vector2f	Scaling factors
Результат	void

Scale() публичный Метод

Combine the current transform with a scaling. The center of scaling is provided for convenience as a second argument, so that you can build scaling around arbitrary points more easily (and efficiently) than the usual Translate(-center); Scale(factors); Translate(center).

public Scale ( Vector2f factors, Vector2f center ) : void
factors	Vector2f	Scaling factors
center	Vector2f	Center of scaling
Результат	void

Scale() публичный Метод

Combine the current transform with a scaling.

public Scale ( float scaleX, float scaleY ) : void
scaleX	float	Scaling factor on the X axis
scaleY	float	Scaling factor on the Y axis
Результат	void

Scale() публичный Метод

public Scale ( float scaleX, float scaleY, float centerX, float centerY ) : void
scaleX	float	Scaling factor on X axis
scaleY	float	Scaling factor on Y axis
centerX	float	X coordinate of the center of scaling
centerY	float	Y coordinate of the center of scaling
Результат	void

ToString() публичный Метод

Provide a string describing the object

public ToString ( ) : string
Результат	string

Transform() публичный Метод

Construct a transform from a 3x3 matrix

public Transform ( float a00, float a01, float a02, float a10, float a11, float a12, float a20, float a21, float a22 ) : System.Runtime.InteropServices
a00	float	Element (0, 0) of the matrix
a01	float	Element (0, 1) of the matrix
a02	float	Element (0, 2) of the matrix
a10	float	Element (1, 0) of the matrix
a11	float	Element (1, 1) of the matrix
a12	float	Element (1, 2) of the matrix
a20	float	Element (2, 0) of the matrix
a21	float	Element (2, 1) of the matrix
a22	float	Element (2, 2) of the matrix
Результат	System.Runtime.InteropServices

TransformPoint() публичный Метод

Transform a 2D point.

public TransformPoint ( Vector2f point ) : Vector2f
point	Vector2f	Point to transform
Результат	Vector2f

TransformPoint() публичный Метод

Transform a 2D point.

public TransformPoint ( float x, float y ) : Vector2f
x	float	X coordinate of the point to transform
y	float	Y coordinate of the point to transform
Результат	Vector2f

TransformRect() публичный Метод

Transform a rectangle. Since SFML doesn't provide support for oriented rectangles, the result of this function is always an axis-aligned rectangle. Which means that if the transform contains a rotation, the bounding rectangle of the transformed rectangle is returned.

public TransformRect ( FloatRect rectangle ) : FloatRect
rectangle	FloatRect	Rectangle to transform
Результат	FloatRect

Translate() публичный Метод

Combine the current transform with a translation.

public Translate ( Vector2f offset ) : void
offset	Vector2f	Translation offset to apply
Результат	void

Translate() публичный Метод

Combine the current transform with a translation.

public Translate ( float x, float y ) : void
x	float	Offset to apply on X axis
y	float	Offset to apply on Y axis
Результат	void

operator() публичный статический Метод

Overload of binary operator * to combine two transforms. This call is equivalent to calling new Transform(left).Combine(right).

public static operator ( ) : Transform
Результат	Transform

operator() публичный статический Метод

Overload of binary operator * to transform a point. This call is equivalent to calling left.TransformPoint(right).

public static operator ( ) : Vector2f
Результат	Vector2f