C# Класс PixelFarm.Drawing.WinGdi.MyGdiPlusCanvas

Показать файл Открыть проект Примеры использования класса

Открытые свойства

Свойство	Тип	Описание
dbugDrawStringCount	int

Private Properties

Свойство	Тип	Описание
ClearPreviousStoredValues	void
ConvColor	System.Drawing.Color
ConvPointFArray	System.Drawing.PointF[]
CreateGraphicsFromNativeHdc	void
IDisposable	void
MyGdiPlusCanvas	System
ReleaseUnManagedResource	void
ResolveGraphicsPath	System.Drawing.Drawing2D.GraphicsPath
ResolveInnerBmp	System.Drawing.Bitmap

Открытые методы

Метод	Описание
ClearSurface ( PixelFarm c ) : void
CloseCanvas ( ) : void
DrawImage ( Image image, RectangleF destRect ) : void	Draws the specified T:System.Drawing.Image at the specified location and with the specified size.
DrawImage ( Image image, RectangleF destRect, RectangleF srcRect ) : void	Draws the specified portion of the specified T:System.Drawing.Image at the specified location and with the specified size.
DrawImages ( Image image, RectangleF destAndSrcPairs ) : void
DrawLine ( float x1, float y1, float x2, float y2 ) : void
DrawPath ( GraphicsPath gfxPath ) : void
DrawRectangle ( Color color, float left, float top, float width, float height ) : void
DrawText ( char buffer, Rectangle logicalTextBox, int textAlignment ) : void
DrawText ( char buffer, int x, int y ) : void
DrawText ( char str, int startAt, int len, Rectangle logicalTextBox, int textAlignment ) : void
FillPath ( Brush brush, GraphicsPath path ) : void	Fills the interior of a T:System.Drawing.Drawing2D.GraphicsPath.
FillPath ( Color color, GraphicsPath gfxPath ) : void
FillPolygon ( Brush brush, PointF points ) : void
FillPolygon ( Color color, PointF points ) : void
FillRectangle ( Brush brush, float left, float top, float width, float height ) : void
FillRectangle ( Color color, float left, float top, float width, float height ) : void
IntersectsWith ( Rectangle clientRect ) : bool
Invalidate ( Rectangle rect ) : void
IsPageNumber ( int hPageNum, int vPageNum ) : bool
PopClipAreaRect ( ) : void
PushClipAreaRect ( int width, int height, Rectangle &updateArea ) : bool
RenderTo ( IntPtr destHdc, int sourceX, int sourceY, Rectangle destArea ) : void
Reset ( int hPageNum, int vPageNum, int newWidth, int newHeight ) : void
ResetInvalidateArea ( ) : void
Reuse ( int hPageNum, int vPageNum ) : void
SetCanvasOrigin ( int x, int y ) : void
SetClipRect ( Rectangle rect, CombineMode combineMode = CombineMode.Replace ) : void	Sets the clipping region of this T:System.Drawing.Graphics to the result of the specified operation combining the current clip region and the rectangle specified by a T:System.Drawing.RectangleF structure.
ToString ( ) : string
dbug_DrawCrossRect ( Color color, Rectangle rect ) : void
dbug_DrawRuler ( int x ) : void

Приватные методы

Метод	Описание
ClearPreviousStoredValues ( ) : void
ConvColor ( Color c ) : System.Drawing.Color
ConvPointFArray ( PointF points ) : System.Drawing.PointF[]
CreateGraphicsFromNativeHdc ( int width, int height ) : void
IDisposable ( ) : void	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
MyGdiPlusCanvas ( int horizontalPageNum, int verticalPageNum, int left, int top, int width, int height ) : System
ReleaseUnManagedResource ( ) : void
ResolveGraphicsPath ( GraphicsPath path ) : System.Drawing.Drawing2D.GraphicsPath
ResolveInnerBmp ( Image image ) : System.Drawing.Bitmap

Описание методов

ClearSurface() публичный Метод

public ClearSurface ( PixelFarm c ) : void
c	PixelFarm
Результат	void

CloseCanvas() публичный Метод

public CloseCanvas ( ) : void
Результат	void

DrawImage() публичный Метод

Draws the specified T:System.Drawing.Image at the specified location and with the specified size.

is null.

public DrawImage ( Image image, RectangleF destRect ) : void
image	Image	to draw.
destRect	RectangleF	structure that specifies the location and size of the drawn image.
Результат	void

DrawImage() публичный Метод

Draws the specified portion of the specified T:System.Drawing.Image at the specified location and with the specified size.

is null.

public DrawImage ( Image image, RectangleF destRect, RectangleF srcRect ) : void
image	Image	to draw.
destRect	RectangleF	structure that specifies the location and size of the drawn image. The image is scaled to fit the rectangle.
srcRect	RectangleF	structure that specifies the portion of the object to draw.
Результат	void

DrawImages() публичный Метод

public DrawImages ( Image image, RectangleF destAndSrcPairs ) : void
image	Image
destAndSrcPairs	RectangleF
Результат	void

DrawLine() публичный Метод

public DrawLine ( float x1, float y1, float x2, float y2 ) : void
x1	float
y1	float
x2	float
y2	float
Результат	void

DrawPath() публичный Метод

public DrawPath ( GraphicsPath gfxPath ) : void
gfxPath	GraphicsPath
Результат	void

DrawRectangle() публичный Метод

public DrawRectangle ( Color color, float left, float top, float width, float height ) : void
color	Color
left	float
top	float
width	float
height	float
Результат	void

DrawText() публичный Метод

public DrawText ( char buffer, Rectangle logicalTextBox, int textAlignment ) : void
buffer	char
logicalTextBox	Rectangle
textAlignment	int
Результат	void

DrawText() публичный Метод

public DrawText ( char buffer, int x, int y ) : void
buffer	char
x	int
y	int
Результат	void

DrawText() публичный Метод

public DrawText ( char str, int startAt, int len, Rectangle logicalTextBox, int textAlignment ) : void
str	char
startAt	int
len	int
logicalTextBox	Rectangle
textAlignment	int
Результат	void

FillPath() публичный Метод

Fills the interior of a T:System.Drawing.Drawing2D.GraphicsPath.

is null.-or- is null.

public FillPath ( Brush brush, GraphicsPath path ) : void
brush	Brush	that determines the characteristics of the fill.
path	GraphicsPath	that represents the path to fill.
Результат	void

FillPath() публичный Метод

public FillPath ( Color color, GraphicsPath gfxPath ) : void
color	Color
gfxPath	GraphicsPath
Результат	void

FillPolygon() публичный Метод

public FillPolygon ( Brush brush, PointF points ) : void
brush	Brush
points	PointF
Результат	void

FillPolygon() публичный Метод

public FillPolygon ( Color color, PointF points ) : void
color	Color
points	PointF
Результат	void

FillRectangle() публичный Метод

public FillRectangle ( Brush brush, float left, float top, float width, float height ) : void
brush	Brush
left	float
top	float
width	float
height	float
Результат	void

FillRectangle() публичный Метод

public FillRectangle ( Color color, float left, float top, float width, float height ) : void
color	Color
left	float
top	float
width	float
height	float
Результат	void

IntersectsWith() публичный Метод

public IntersectsWith ( Rectangle clientRect ) : bool
clientRect	Rectangle
Результат	bool

Invalidate() публичный Метод

public Invalidate ( Rectangle rect ) : void
rect	Rectangle
Результат	void

IsPageNumber() публичный Метод

public IsPageNumber ( int hPageNum, int vPageNum ) : bool
hPageNum	int
vPageNum	int
Результат	bool

PopClipAreaRect() публичный Метод

public PopClipAreaRect ( ) : void
Результат	void

PushClipAreaRect() публичный Метод

public PushClipAreaRect ( int width, int height, Rectangle &updateArea ) : bool
width	int
height	int
updateArea	Rectangle
Результат	bool

RenderTo() публичный Метод

public RenderTo ( IntPtr destHdc, int sourceX, int sourceY, Rectangle destArea ) : void
destHdc	IntPtr
sourceX	int
sourceY	int
destArea	Rectangle
Результат	void

Reset() публичный Метод

public Reset ( int hPageNum, int vPageNum, int newWidth, int newHeight ) : void
hPageNum	int
vPageNum	int
newWidth	int
newHeight	int
Результат	void

ResetInvalidateArea() публичный Метод

public ResetInvalidateArea ( ) : void
Результат	void

Reuse() публичный Метод

public Reuse ( int hPageNum, int vPageNum ) : void
hPageNum	int
vPageNum	int
Результат	void

SetCanvasOrigin() публичный Метод

public SetCanvasOrigin ( int x, int y ) : void
x	int
y	int
Результат	void

SetClipRect() публичный Метод

Sets the clipping region of this T:System.Drawing.Graphics to the result of the specified operation combining the current clip region and the rectangle specified by a T:System.Drawing.RectangleF structure.

public SetClipRect ( Rectangle rect, CombineMode combineMode = CombineMode.Replace ) : void
rect	Rectangle	structure to combine.
combineMode	CombineMode	Member of the enumeration that specifies the combining operation to use.
Результат	void

ToString() публичный Метод

public ToString ( ) : string
Результат	string

dbug_DrawCrossRect() публичный Метод

public dbug_DrawCrossRect ( Color color, Rectangle rect ) : void
color	Color
rect	Rectangle
Результат	void

dbug_DrawRuler() публичный Метод

public dbug_DrawRuler ( int x ) : void
x	int
Результат	void

Описание свойств

dbugDrawStringCount публичное статическое свойство

public static int dbugDrawStringCount
Результат	int