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Changing Resolutions
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Changing Resolutions


  • Subject: Changing Resolutions
  • From: Gururaj Bhat <email@hidden>
  • Date: Mon, 03 Nov 2003 19:09:43 +0530

Hi All,

We are working on an application which requires the resolution to be
changed. We are using API CGDisplaySwitchToMode to accomplish this task
after a call to CGDisplayBestModeForParameters.

What we want is to obtain the Scan Rate preferred for that system (default
for all the screen resolutions). We used 60Hz (as a parameter to
CGDisplayBestModeForParameters and system preferred is 75 Hz) for all the
resolutions, which is not the same in all the Systems.

Due to this, the screen area displayed when our application changes the
resolution and when user manually change differ (from Recommended resolution
list)...

Any idea how to fix this issue?

Best Regards

Gururaj
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