这是一个全功能的图片浏览器，可以放大缩小图片、播放幻灯、抓屏和截图，还可以对图像进行简单处理，内置有几款滤镜程序，还行对图片进行对比度、亮度调节。这是实现的源代码，附有设计文档。-This is a full-featured image viewer, you can zoom images, play slides, screenshots and screenshots, you can also perform simple image processing, built-in filt