VC中图像全屏显示及打印算法的实现

在开发图像显示程序以及视频应用程序时,常常需要全屏显示特性。介绍如何实现图像的全屏显示,以及在非全屏下,如何实现对任一图像的完整显示,并提供了相应的快捷切换键,同时也实现了对任一图像的完整打印算法。本文涉及的算法主要是针对真彩色图像进行处理的,考虑处理速度上的要求,在全屏显示算法中采用了最邻近插值算法进行图像缩放变换。综合比较证实这种算法比较适用。

Implementation of Image Full Screen Vision and Print Arithmetic Based on VC

While investigating image vision algorithm and some video application,full screen could be often needed.This paper presents how to implement full screen of an image and acquire a full image in normal screen.The algorithm not only provide corresponding shortcut switch handle,but implement the unabridged print algorithm of any image.It mainly aims at bmp image.Considering processing speed,this paper adopts nearest neighbor interpolation to zoom image in full screen arithmetic,which is proved much better by experiment.