在Mac OS中设置光标位置 [英] Set cursor position in Mac OS

问题描述

我想写一个小vnc类似程序，将Mac OS光标移动到通过从Bonjour服务获取数据的协议给出的位置（x，y）。问题是，我不知道如何移动光标！

I want to write a little vnc similar program that moves the Mac OS cursor to a position (x, y) given through a protocol which gets data from Bonjour service. The problem is that I don't know how to move the cursor!

我正在使用Cocoa。

I'm working with Cocoa.

推荐答案

你可以原谅不看Quartz显示服务这一个。您之后的函数是 CGWarpMouseCursorPosition 。

You can be forgiven for not looking in Quartz Display Services for this one. The function you're after is CGWarpMouseCursorPosition.

由于文档没有说，必须进行实验，以确定它使用哪个坐标系统，即原点在哪里以及y的正向。

Since the documentation doesn't say, you'll have to experiment to determine which co-ordinate system it uses—i.e., where the origin is and which way positive y goes.

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