Interface for device context functions. More...

#include <DC.h>

Inheritance diagram for neo::DeviceContextIF:

[legend]

Public Member Functions
bool	BitBlt (int x, int y, int width, int height, HDC sourceDC, int srcX, int srcY, DWORD rasterOp=SRCCOPY)

bool	BitBlt (const RECT &rect, HDC sourceDC, const POINT &sourcePoint, DWORD rasterOp=SRCCOPY)

void	DrawText (const tstring &text, RECT &boundingRect, UINT format=DT_LEFT\|DT_TOP)

void	DrawText (const tstring &text, int x, int y)

void	FillRect (const RECT &r, HBRUSH brush)

void	FillRegion (HRGN region, HBRUSH brush)

virtual HDC	GetHDC ()=0

Size	GetTextSize (const tstring &text, UINT format=DT_LEFT\|DT_TOP, LONG maxWidth=1000000)

HGDIOBJ	Select (HGDIOBJ object)

void	SetBkColor (COLORREF color)

void	SetBkModeOpaque ()

void	SetBkModeTransparent ()

HBRUSH	SetBrush (HBRUSH brush)

HFONT	SetFont (HFONT font)

HPEN	SetPen (HPEN pen)

HRGN	SetRegion (HRGN region)

int	SetStretchBltMode (int mode)

void	SetTextColor (COLORREF color)

bool	StretchBlt (int x, int y, int width, int height, HDC sourceDC, int srcX, int srcY, int srcWidth, int srcHeight, DWORD rasterOp=SRCCOPY)

bool	StretchBlt (const RECT &rect, HDC sourceDC, const RECT &sourceRect, DWORD rasterOp=SRCCOPY)

Detailed Description

Interface for device context functions.

Member Function Documentation

void neo::DeviceContextIF::DrawText	(	const tstring &	text,
		RECT &	boundingRect,
		UINT	format = `DT_LEFT\|DT_TOP`
	)

inline

Shorthand for DrawText API

virtual HDC neo::DeviceContextIF::GetHDC ( )

pure virtual

Subclasses must override this function to make this interface work.

Size neo::DeviceContextIF::GetTextSize	(	const tstring &	text,
		UINT	format = `DT_LEFT\|DT_TOP`,
		LONG	maxWidth = `1000000`
	)

inline

Parameters

format	Flags for the DrawText API
maxWidth	Hint to limit the result horizontally. If the largest word is wider than maxWidth, maxWidth is ignored.

HGDIOBJ neo::DeviceContextIF::Select ( HGDIOBJ object )

inline

Selects an object (brush, pen, font, bitmap, ...) into the device context.

void neo::DeviceContextIF::SetBkColor ( COLORREF color )

inline

void neo::DeviceContextIF::SetBkModeOpaque ( )

inline

Used for text, hatch brushes and non-solid pens

void neo::DeviceContextIF::SetBkModeTransparent ( )

inline

int neo::DeviceContextIF::SetStretchBltMode ( int mode )

inline

The documentation for this class was generated from the following file: