放大和缩小Windows应用程序中的图像 [英] zoom in and zoom out Image in windows application

问题描述

嘿所有
我有图像.jpg格式，我需要开发应用程序，以提供可放大和缩小.....
的操作工具.
但我需要放大图像的特定部分，例如在原始imgae的图片框上制作小矩形框，当用户移动此矩形框时，该部分将缩放以更改...
我有smallPicturebox和largePictaurebox，还有2个按钮可以放大和缩小....
任何想法!!!
阅读全文:)

hey all
i have image .jpg format i need to develop application which provide manipluatng tools like zoom in and zoom out .....

but i need zoom in to specific part of image like make small rectangel on the picturebox of orignal imgae and when the user move this rectangel the part to zoom changing ...
i have smallPicturebox and largePictaurebox and 2 buttons to zoom in and out ....
any idea !!!
thx for read :)

推荐答案

已阅读本文，它可能为您提供有关如何实现缩放功能的必要信息；

可滚动，可缩放和可缩放的图片框 [

Have a read of this article, it may provide you with the necessary information on how to implement your zoom features;

A scrollable, zoomable, and scalable picture box[^]

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