C# Class SFML.Graphics.ConvexShape

Specialized shape representing a convex polygon

Inheritance: Shape

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Méthodes publiques

Méthode	Description
ConvexShape ( ) : System	Default constructor
ConvexShape ( ConvexShape copy ) : System	Construct the shape from another shape
ConvexShape ( uint pointCount ) : System	Construct the shape with an initial point count
GetPoint ( uint index ) : Vector2f	Get the position of a point The returned point is in local coordinates, that is, the shape's transforms (position, rotation, scale) are not taken into account. The result is undefined if index is out of the valid range.
GetPointCount ( ) : uint	Get the total number of points of the polygon
SetPoint ( uint index, Vector2f point ) : void	Set the position of a point. Don't forget that the polygon must remain convex, and the points need to stay ordered! PointCount must be set first in order to set the total number of points. The result is undefined if index is out of the valid range.
SetPointCount ( uint count ) : void	Set the number of points of the polygon. The count must be greater than 2 to define a valid shape.

Method Details

ConvexShape() public méthode

Default constructor

public ConvexShape ( ) : System
Résultat	System

ConvexShape() public méthode

Construct the shape from another shape

public ConvexShape ( ConvexShape copy ) : System
copy	ConvexShape	Shape to copy
Résultat	System

ConvexShape() public méthode

Construct the shape with an initial point count

public ConvexShape ( uint pointCount ) : System
pointCount	uint	Number of points of the shape
Résultat	System

GetPoint() public méthode

Get the position of a point The returned point is in local coordinates, that is, the shape's transforms (position, rotation, scale) are not taken into account. The result is undefined if index is out of the valid range.

public GetPoint ( uint index ) : Vector2f
index	uint	Index of the point to get, in range [0 .. PointCount - 1]
Résultat	Vector2f

GetPointCount() public méthode

Get the total number of points of the polygon

public GetPointCount ( ) : uint
Résultat	uint

SetPoint() public méthode

Set the position of a point. Don't forget that the polygon must remain convex, and the points need to stay ordered! PointCount must be set first in order to set the total number of points. The result is undefined if index is out of the valid range.

public SetPoint ( uint index, Vector2f point ) : void
index	uint	Index of the point to change, in range [0 .. PointCount - 1]
point	Vector2f	New position of the point
Résultat	void

SetPointCount() public méthode

Set the number of points of the polygon. The count must be greater than 2 to define a valid shape.

public SetPointCount ( uint count ) : void
count	uint	New number of points of the polygon
Résultat	void