C# Class NewTOAPIA.Drawing.GDI.GDIContext

Inheritance: GDIInfoContext

显示文件 Open project: Wiladams/NewTOAPIA Class Usage Examples

Public Methods

Method	Description
CreateBrush ( BrushStyle aStyle, HatchStyle hatch, Colorref colorref, System.Guid uniqueID ) : GDIBrush
CreateForAllAttachedMonitors ( ) : GDIContext
CreateForBitmap ( GDIPixmap aPixMap ) : GDIContext
CreateForDefaultDisplay ( ) : GDIContext
CreateForDesktopBackground ( ) : GDIContext	Create a GDIContext so that drawing to the desktop can occur. On Vista, the drawing will be behind all windows, but will draw on top of any icons on the actual desktop. For Windows XP, the drawing will be behind those icons as well.
CreateForDevice ( string device, string name ) : GDIContext
CreateForDisplay ( string displayName ) : GDIContext
CreateForMemory ( ) : GDIContext
CreateForWholeWindow ( IntPtr hWnd ) : GDIContext
CreateForWindowClientArea ( IntPtr hWnd ) : GDIContext
CreatePen ( PenType aType, PenStyle aStyle, PenJoinStyle aJoinStyle, PenEndCap aEndCap, Colorref colorref, int width, System.Guid uniqueID ) : GDIPen
Flush ( ) : void
GetBkColor ( ) : uint
GetBkMode ( ) : int
GetDCBrushColor ( ) : uint
GetDCPenColor ( ) : uint
GetROP2 ( ) : BinaryRasterOps
ResetState ( ) : void
RestoreState ( int toState ) : void
SaveState ( ) : void
SelectObject ( IntPtr objectHandle ) : IntPtr
SelectObject ( SafeHandle objectHandle ) : IntPtr
SelectStockObject ( int objectIndex ) : void
SetBkColor ( uint colorref ) : void
SetBkMode ( int bkMode ) : void
SetDefaultPenColor ( UInt32 colorref ) : void
SetMappingMode ( MappingModes aMode ) : void
SetPolyFillMode ( PolygonFillMode fillMode ) : void
SetROP2 ( BinaryRasterOps rasOp ) : void

Protected Methods

Method	Description
SetupDefaultState ( ) : void	Setup the device to be in a known good starting state. We know we want ADVANCED drawing, so that is set.

Private Methods

Method	Description
GDIContext ( GDIContext aDC ) : System
GDIContext ( IntPtr hDC, bool ownHandle ) : System

Method Details

CreateBrush() public method

public CreateBrush ( BrushStyle aStyle, HatchStyle hatch, Colorref colorref, System.Guid uniqueID ) : GDIBrush
aStyle	BrushStyle
hatch	HatchStyle
colorref	NewTOAPIA.Graphics.Colorref
uniqueID	System.Guid
return	GDIBrush

CreateForAllAttachedMonitors() public static method

public static CreateForAllAttachedMonitors ( ) : GDIContext
return	GDIContext

CreateForBitmap() public static method

public static CreateForBitmap ( GDIPixmap aPixMap ) : GDIContext
aPixMap	GDIPixmap
return	GDIContext

CreateForDefaultDisplay() public static method

public static CreateForDefaultDisplay ( ) : GDIContext
return	GDIContext

CreateForDesktopBackground() public static method

Create a GDIContext so that drawing to the desktop can occur. On Vista, the drawing will be behind all windows, but will draw on top of any icons on the actual desktop. For Windows XP, the drawing will be behind those icons as well.

public static CreateForDesktopBackground ( ) : GDIContext
return	GDIContext

CreateForDevice() public static method

public static CreateForDevice ( string device, string name ) : GDIContext
device	string
name	string
return	GDIContext

CreateForDisplay() public static method

public static CreateForDisplay ( string displayName ) : GDIContext
displayName	string
return	GDIContext

CreateForMemory() public static method

public static CreateForMemory ( ) : GDIContext
return	GDIContext

CreateForWholeWindow() public static method

public static CreateForWholeWindow ( IntPtr hWnd ) : GDIContext
hWnd	System.IntPtr
return	GDIContext

CreateForWindowClientArea() public static method

public static CreateForWindowClientArea ( IntPtr hWnd ) : GDIContext
hWnd	System.IntPtr
return	GDIContext

CreatePen() public method

public CreatePen ( PenType aType, PenStyle aStyle, PenJoinStyle aJoinStyle, PenEndCap aEndCap, Colorref colorref, int width, System.Guid uniqueID ) : GDIPen
aType	PenType
aStyle	PenStyle
aJoinStyle	PenJoinStyle
aEndCap	PenEndCap
colorref	NewTOAPIA.Graphics.Colorref
width	int
uniqueID	System.Guid
return	GDIPen

Flush() public method

public Flush ( ) : void
return	void

GetBkColor() public method

public GetBkColor ( ) : uint
return	uint

GetBkMode() public method

public GetBkMode ( ) : int
return	int

GetDCBrushColor() public method

public GetDCBrushColor ( ) : uint
return	uint

GetDCPenColor() public method

public GetDCPenColor ( ) : uint
return	uint

GetROP2() public method

public GetROP2 ( ) : BinaryRasterOps
return	BinaryRasterOps

ResetState() public method

public ResetState ( ) : void
return	void

RestoreState() public method

public RestoreState ( int toState ) : void
toState	int
return	void

SaveState() public method

public SaveState ( ) : void
return	void

SelectObject() public method

public SelectObject ( IntPtr objectHandle ) : IntPtr
objectHandle	System.IntPtr
return	System.IntPtr

SelectObject() public method

public SelectObject ( SafeHandle objectHandle ) : IntPtr
objectHandle	SafeHandle
return	System.IntPtr

SelectStockObject() public method

public SelectStockObject ( int objectIndex ) : void
objectIndex	int
return	void

SetBkColor() public method

public SetBkColor ( uint colorref ) : void
colorref	uint
return	void

SetBkMode() public method

public SetBkMode ( int bkMode ) : void
bkMode	int
return	void

SetDefaultPenColor() public method

public SetDefaultPenColor ( UInt32 colorref ) : void
colorref	System.UInt32
return	void

SetMappingMode() public method

public SetMappingMode ( MappingModes aMode ) : void
aMode	MappingModes
return	void

SetPolyFillMode() public method

public SetPolyFillMode ( PolygonFillMode fillMode ) : void
fillMode	PolygonFillMode
return	void

SetROP2() public method

public SetROP2 ( BinaryRasterOps rasOp ) : void
rasOp	BinaryRasterOps
return	void

SetupDefaultState() protected method

Setup the device to be in a known good starting state. We know we want ADVANCED drawing, so that is set.

protected SetupDefaultState ( ) : void
return	void