I'm missing text display quality settings (esp. ClearType) under Visio 2010. Any idea how to turn on ClearType rendering?
The setting you are talking about isn't there by default. You need to download the TextSharp extension.
BTW, Cleartype is on by default, since Visual Studios inherits the setting from the OS.
But here is TextSharp. It gives you settings to control the text rendering settings inside Visual Studios .
I won't depend on the OS settings. Visual Studios, for some retarded reason, overrides the OS settings inside the Text editor. They didn't post the reason why. My guess was because it brought upon incompatibility issues and/or technical hurdles, since it's next to impossible to turn it off in a pure WPF application.