UiCanvas类参考

Canvas control：

include a memory DC (MemoryDC m_dcCanvas) as a canvas. the control will paint the m_dcCanvas to the window.

#include <UiCanvas.h>

继承自UiWin。

所有成员的列表。

公有成员

void PaintWin (HDC hdcDst, RECT *prcWin, RECT *prcUpdate)

Draw the control on the destinate DC.

void SetFlags (DWORD dwFlags)

set the paint method of the canvas

UiCanvas (void)

~UiCanvas (void)

公有属性

MemoryDC m_dcCanvas

a memory DC (MemoryDC m_dcCanvas) as a canvas. the control will paint the m_dcCanvas to the window.

保护属性

DWORD m_dwFlags

详细描述

Canvas control：

include a memory DC (MemoryDC m_dcCanvas) as a canvas. the control will paint the m_dcCanvas to the window.

参见:: MemoryDC

构造及析构函数文档

UiCanvas::UiCanvas ( void )

UiCanvas::~UiCanvas ( void )

成员函数文档

void UiCanvas::PaintWin	(	HDC	hdcDst,
		RECT *	prcWin,
		RECT *	prcUpdate
	)			`[virtual]`

Draw the control on the destinate DC.

Override this member function to define your own drawings of the control

参数:

	hdcDst	Destinate device contact
	prcWin	The Rect of the control（hdc 's left-top is the origin）
	prcUpdate	Rect of the hdc that need to be update（hdc 's left-top is the origin)

重载UiWin。

void UiCanvas::SetFlags ( DWORD dwFlags )

set the paint method of the canvas

参数:

dwFlags

values： UI_CANVAS_REPEAT_NONE, UI_CANVAS_REPEAT_V, UI_CANVAS_REPEAT_H

成员数据文档

MemoryDC UiCanvas::m_dcCanvas

a memory DC (MemoryDC m_dcCanvas) as a canvas. the control will paint the m_dcCanvas to the window.

DWORD UiCanvas::m_dwFlags [protected]

该类的文档由以下文件生成：

UiCanvas.h


公有成员
void	PaintWin (HDC hdcDst, RECT prcWin, RECT prcUpdate)
	Draw the control on the destinate DC.
void	SetFlags (DWORD dwFlags)
	set the paint method of the canvas
	UiCanvas (void)
	~UiCanvas (void)
公有属性
MemoryDC	m_dcCanvas
	a memory DC (MemoryDC m_dcCanvas) as a canvas. the control will paint the m_dcCanvas to the window.
保护属性
DWORD	m_dwFlags