Re: Pixel Size
Re: Pixel Size
- Subject: Re: Pixel Size
- From: Shawn Erickson <email@hidden>
- Date: Fri, 29 Sep 2006 00:41:55 -0700
On Sep 28, 2006, at 11:55 PM, Gerriet M. Denkmann wrote:
On 28 Sep 2006, at 14:37, Dmitry Savenok wrote:
try this
width = [[[[_window screen] deviceDescription]
objectForKey:NSDeviceSize] sizeValue].width;
height = [[[[_window screen] deviceDescription]
objectForKey:NSDeviceSize] sizeValue].height;
width, height - screen size in pixels
Thanks very much. But, as you certainly know, the size of a pixel
is computed as
screen width in mm / screen width in pixels and screen height in
mm / screen height in pixels.
So the next question: How do I get the screen dimensions in mm (or
any other length unit) ?
Or, if this is not possible: How can I get at least some unique
identifier for an NSScreen (like "display of 12 inch G4 iBook" or:
"Apple Studio Display Model xxx") ?
In Google... "screen dpi site:developer.apple.com"
First hit: <http://developer.apple.com/qa/qa2001/qa1217.html>
-Shawn
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