一个用来测试压感笔（屏）实际压感等级的工具。
A tool to test pressure levels of stylus/tablet.
你可以在Release页面下载也可以点击这里直接下载。
You can download at Release Page or click here download directly.
需要安装.NET 4.0。
Note that .NET 4.0 is required.
那天我买了一个DIY的压感屏想测试一下实际压感等级，但是找了许久网上竟然没有做好的工具来测试，所以就有了这个项目。顺便一提，发现一个有趣的现象，我用我的Wacom CTH-680测试的时候发现压感等级是1023级（参数写是1024），难道Wacom把0%也算作一级？
Once I bought a diy pen display and wanna to test it's actual pressure levels. I was surprised that there's no existing tool to test this thing. Then this project is created. BTW, I found an interesting thing using my Wacom CTH-680 to test. Its pressure levels are 1023 in my test tool but 1024 in datasheet. Does Wacom count 0% as a level?