Fixing Textmate’s font appearance on an external monitor

A problem that had been plaguing me for a while was my main programming text editor’s font appearance was dimmed whenever I launch it up on my Dell 3008WFP. To make things tricky, the problem only showed up intermittently. Sometimes it would look perfectly fine. See the pictures below for a comparison.

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It took me a while to figure out what caused it. It happens when I launch Textmate with my monitor connected. If I launch it on my laptop first, then connect it to the main monitor, then everything is fine. I had wrongly suspected that I had a monitor problem (sorry Dell).

A quick search on Duckduckgo http://duckduckgo.com/?q=textmate+font+external+monitor+problem shows that OS X doesn’t seem to detect the correct font smoothing style for flat panels. 

Choosing “Medium” fixed it

 

Posted via email from Alex Yim | Comment »

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