bitblt

Realizing Special Effect by Using BITBLT () Function

用BITBLT（）函数实现画面特效

The design of BitBLT engine embedded in graphics accelerator for handheld devices

手持设备中图形加速引擎BitBLT的设计

The BitBlt Function and Graphic Special Effects

BitBlt函数与图形特技效果

Realizing image bit operation in VB by calling bitblt ( ) for Windows API

在VB中调用WindowsAPI函数Bitblt（）实现图象位操作

To Realize Mosaic Effect by Bitblt Function

用Bitblt函数实现图像马赛克效果

Copy the result to the screen ( BitBlt ) .

将结果拷贝到屏幕（BitBlt）；

This paper introduces a special approach of how to achieve image alternation with Visual Basic through the application of BitBlt , an API function in Windows .

本文介绍了如何使用Windows中API函数BitBlt实现VISUALBASIC的图像切换的特殊方法。

The article introduce the ways to realize Mosaic by Bitblt and Sleep function in VB . It tells the design process and program code with a case .

介绍了在VB中调用Bitblt函数和Sleep函数实现图像马赛克效果的方法，并通过一个具体的实例，讲述了其设计过程及程序代码。

The application of BitBlt in the processing of patterns can not only expand the capability of VB pattern processing , but also enhance the operating efficiency of programs .

使用BitBlt可直接对显示缓存的图像进行处理，他不但扩展了VB的图像处理功能，同时也提高了程序的执行效率。

In programming with Visual Basic , we can call function Bitblt () ( in windows API function ) to build some wonderful wipe effect in the program .

我们用VB进行编程时，可以调用windows提供的API函数BitBlt（），以实现在程序中的划变效果。

The trade-off of speed , power and size should be considered carefully in design of BitBLT engine for small size LCD graphics controller . The functions and architecture of the recently developed BitBLT engine are described in the paper .

在小尺寸LCD图形处理芯片中，BitBLT引擎的设计需要仔细地权衡速度、功耗和面积等相互制约的因素。

BitBLT engine performs accelerating graphics copy , bit block data transfer with ROP ( Raster Operation ) or transparency , monochrome to full color expansion for text , mono-bitmaps , and patterns and so on .

BitBLT引擎具有加速图形移动，支持位块数据的光栅操作（ROP）和透明传输，支持文本、单色位图和图样的由单色向全彩的快速转等功能。