[changeset] Missing ScreenSize & ScreenPixelsPerInch properties

[Thomas Treichl]

Ben Abbott schrieb:
> On Thursday, January 22, 2009, at 03:07PM, "Thomas Treichl" <Thomas.Treichl at gmx.net> wrote:
> 
>> John, you were asking for CGDirectDisplay.h and CGDisplayConfiguration.h on all 
>> systems? Generally yes, since MacOSX 10.3.9 and until at least 10.4.11 which is 
>> my system (Ben can you please verify on your 10.5.x system). 
> 
> Yes they also exist for Leopard. I wrote the short script below to do the job.
> 
> #!/bin/sh -ev
> export INC="/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/CoreGraphics.framework/Versions/A/Headers"
> g++ try.cc -Wl,-framework,ApplicationServices -I$INC -o try

Hi Ben,

I had some problems with the example program that John wrote for us (also means 
that I cannot compile the current Octave src/display.cc file). Can you please 
verify my modified version that I attached to this email if this also works on 
your 10.5 system (comments about what has been changed and what should be done 
are included)... Does it compile and produce the same output?

Another thing is that on Mac we might have Carbon && X11. If this is the case 
then should we still use Carbon or should we use the traditional Unix way, cf. 
src/display.cc line 31ff ?

   Thomas
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