C# Class System.Drawing.Region

Inheritance: MarshalByRefObject, IDisposable

显示文件 Open project: mono/sysdrawing-coregraphics Class Usage Examples

Private Properties

Property	Type	Description
Dispose	void
GetBounds	RectangleF
IntPointToPointF	PointF
PathToPointFArray	PointF[]
PathsToInternalPath	void
PlotPath	void
PointFArrayToIntArray	Android.Graphics.Path
RectangleToPath	Android.Graphics.Path
TransformIntPoint	void
calculateRegionPath	void

Public Methods

Method	Description
Clone ( ) : Region
Dispose ( ) : void
Equals ( Region region, Graphics g ) : bool
Exclude ( GraphicsPath path ) : void	Updates this Region to contain only the portion of its interior that does not intersect with the specified GraphicsPath.
Exclude ( Rectangle rect ) : void	Updates this Region to contain only the portion of its interior that does not intersect with the specified Rectangle structure.
Exclude ( RectangleF rect ) : void	Updates this Region to contain only the portion of its interior that does not intersect with the specified RectangleF structure.
Exclude ( Region region ) : void	Updates this Region to contain only the portion of its interior that does not intersect with the specified Region.
GetBounds ( Graphics g ) : RectangleF
Intersect ( GraphicsPath path ) : void	Updates this Region to the intersection of itself with the specified GraphicsPath.
Intersect ( Rectangle rect ) : void	Updates this Region to the intersection of itself with the specified Rectangle structure.
Intersect ( RectangleF rect ) : void	Updates this Region to the intersection of itself with the specified RectangleF structure.
Intersect ( Region region ) : void	Updates this Region to the intersection of itself with the specified Region.
IsVisible ( Point point ) : bool
IsVisible ( PointF point ) : bool
IsVisible ( Rectangle rectangle ) : bool
IsVisible ( RectangleF rectangle ) : bool
IsVisible ( float x, float y ) : bool
IsVisible ( int x, int y ) : bool
MakeEmpty ( ) : void
MakeInfinite ( ) : void
Region ( ) : CoreGraphics
Region ( GraphicsPath path ) : CoreGraphics
Region ( Rectangle rect ) : CoreGraphics
Region ( RectangleF rect ) : CoreGraphics
Transform ( Matrix matrix ) : void
Translate ( float dx, float dy ) : void
Translate ( int dx, int dy ) : void
Union ( GraphicsPath path ) : void	Updates this Region to the union of itself and the specified GraphicsPath.
Union ( Rectangle rect ) : void	Updates this Region to the union of itself and the specified Rectangle structure.
Union ( RectangleF rect ) : void	Updates this Region to the union of itself and the specified RectangleF structure.
Union ( Region region ) : void	Updates this Region to the union of itself and the specified Region.
Xor ( GraphicsPath path ) : void	Updates this Region to the union minus the intersection of itself with the specified GraphicsPath.
Xor ( Rectangle rect ) : void	Updates this Region to the union minus the intersection of itself with the specified Rectangle structure.
Xor ( RectangleF rect ) : void	Updates this Region to the union minus the intersection of itself with the specified RectangleF structure.
Xor ( Region region ) : void	Updates this Region to the union minus the intersection of itself with the specified Region.

Private Methods

Method	Description
Dispose ( bool disposing ) : void
GetBounds ( ) : RectangleF
IntPointToPointF ( IntPoint point ) : PointF
PathToPointFArray ( Android.Graphics.Path pg, float scale ) : PointF[]
PathsToInternalPath ( Paths paths ) : void
PlotPath ( GraphicsPath path ) : void
PointFArrayToIntArray ( PointF points, float scale ) : Android.Graphics.Path
RectangleToPath ( RectangleF rect ) : Android.Graphics.Path
TransformIntPoint ( IntPoint &point, Matrix matrix ) : void	Transform the specified Rectangle by the matrix that is passed.
calculateRegionPath ( ClipType clipType ) : void

Method Details

Clone() public method

public Clone ( ) : Region
return	Region

Dispose() public method

public Dispose ( ) : void
return	void

Equals() public method

public Equals ( Region region, Graphics g ) : bool
region	Region
g	Graphics
return	bool

Exclude() public method

Updates this Region to contain only the portion of its interior that does not intersect with the specified GraphicsPath.

public Exclude ( GraphicsPath path ) : void
path	System.Drawing.Drawing2D.GraphicsPath	Path.
return	void

Exclude() public method

Updates this Region to contain only the portion of its interior that does not intersect with the specified Rectangle structure.

public Exclude ( Rectangle rect ) : void
rect	Rectangle	Rect.
return	void

Exclude() public method

Updates this Region to contain only the portion of its interior that does not intersect with the specified RectangleF structure.

public Exclude ( RectangleF rect ) : void
rect	RectangleF	Rect.
return	void

Exclude() public method

Updates this Region to contain only the portion of its interior that does not intersect with the specified Region.

public Exclude ( Region region ) : void
region	Region	Region.
return	void

GetBounds() public method

public GetBounds ( Graphics g ) : RectangleF
g	Graphics
return	RectangleF

Intersect() public method

Updates this Region to the intersection of itself with the specified GraphicsPath.

public Intersect ( GraphicsPath path ) : void
path	System.Drawing.Drawing2D.GraphicsPath	Path.
return	void

Intersect() public method

Updates this Region to the intersection of itself with the specified Rectangle structure.

public Intersect ( Rectangle rect ) : void
rect	Rectangle	Rect.
return	void

Intersect() public method

Updates this Region to the intersection of itself with the specified RectangleF structure.

public Intersect ( RectangleF rect ) : void
rect	RectangleF	Rect.
return	void

Intersect() public method

Updates this Region to the intersection of itself with the specified Region.

public Intersect ( Region region ) : void
region	Region	Region.
return	void

IsVisible() public method

public IsVisible ( Point point ) : bool
point	Point
return	bool

IsVisible() public method

public IsVisible ( PointF point ) : bool
point	PointF
return	bool

IsVisible() public method

public IsVisible ( Rectangle rectangle ) : bool
rectangle	Rectangle
return	bool

IsVisible() public method

public IsVisible ( RectangleF rectangle ) : bool
rectangle	RectangleF
return	bool

IsVisible() public method

public IsVisible ( float x, float y ) : bool
x	float
y	float
return	bool

IsVisible() public method

public IsVisible ( int x, int y ) : bool
x	int
y	int
return	bool

MakeEmpty() public method

public MakeEmpty ( ) : void
return	void

MakeInfinite() public method

public MakeInfinite ( ) : void
return	void

Region() public method

public Region ( ) : CoreGraphics
return	CoreGraphics

Region() public method

public Region ( GraphicsPath path ) : CoreGraphics
path	System.Drawing.Drawing2D.GraphicsPath
return	CoreGraphics

Region() public method

public Region ( Rectangle rect ) : CoreGraphics
rect	Rectangle
return	CoreGraphics

Region() public method

public Region ( RectangleF rect ) : CoreGraphics
rect	RectangleF
return	CoreGraphics

Transform() public method

public Transform ( Matrix matrix ) : void
matrix	Matrix
return	void

Translate() public method

public Translate ( float dx, float dy ) : void
dx	float
dy	float
return	void

Translate() public method

public Translate ( int dx, int dy ) : void
dx	int
dy	int
return	void

Union() public method

Updates this Region to the union of itself and the specified GraphicsPath.

public Union ( GraphicsPath path ) : void
path	System.Drawing.Drawing2D.GraphicsPath	Path.
return	void

Union() public method

Updates this Region to the union of itself and the specified Rectangle structure.

public Union ( Rectangle rect ) : void
rect	Rectangle	Rect.
return	void

Union() public method

Updates this Region to the union of itself and the specified RectangleF structure.

public Union ( RectangleF rect ) : void
rect	RectangleF	Rect.
return	void

Union() public method

Updates this Region to the union of itself and the specified Region.

public Union ( Region region ) : void
region	Region	Region.
return	void

Xor() public method

Updates this Region to the union minus the intersection of itself with the specified GraphicsPath.

public Xor ( GraphicsPath path ) : void
path	System.Drawing.Drawing2D.GraphicsPath	Path.
return	void

Xor() public method

Updates this Region to the union minus the intersection of itself with the specified Rectangle structure.

public Xor ( Rectangle rect ) : void
rect	Rectangle	Rect.
return	void

Xor() public method

Updates this Region to the union minus the intersection of itself with the specified RectangleF structure.

public Xor ( RectangleF rect ) : void
rect	RectangleF	Rect.
return	void

Xor() public method

Updates this Region to the union minus the intersection of itself with the specified Region.

public Xor ( Region region ) : void
region	Region	Region.
return	void