如何知道c＃中矩形的中心 [英] how to know center of rectangle in c#

问题描述

如何知道矩形的中心？

推荐答案

如果你已经通过谷歌搜索矩形C＃的中心试了一下，你可能没有问过任何一个你自己的答案。但似乎新一代开发人员甚至不想进行简单的搜索。 Anway！



查看这篇文章



查找矩形中心的扩展方法 [ ^ ]

If you have had given a try by googling center of rectangle C#, you probably got answer yourself without asking any one. But it seems that new generation developers don't even want to do a simple search. Anway!

Check this article

Extension methods for finding centers of a rectangle[^]

独立于编程语言，这是简单的数学：矩形的中心位于其左上角和右下角的一半

Independently from the programming language, that's simple math: the center of the rectangle is halfway its top-left and bottom-right points

xc = (xtl + xbr) / 2; 
yc = (xtl + xbr) / 2; 

或者如果你有矩形宽度和高度，

or if you have the rectangle width and heigh,

xc = xtl + w / 2;
yc = ytl + h / 2;

这篇关于如何知道c＃中矩形的中心的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！