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Screen resolution on the Carbon port
From: |
YAMAMOTO Mitsuharu |
Subject: |
Screen resolution on the Carbon port |
Date: |
Fri, 21 Oct 2005 16:52:06 +0900 |
User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/22.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
May I change the screen resolution on the Carbon port to 72 dpi?
(Currently it is set to 75dpi.) Unless there're some objections, I'll
do that.
From
http://developer.apple.com/documentation/Carbon/Reference/QuickDraw_Ref/qdref_main/chapter_2.1_section_26.html:
Currently, QuickDraw and the Printing Manager always assume a
screen resolution of 72 dpi.
From
http://developer.apple.com/documentation/Carbon/Reference/QuickDraw_Ref/qdref_main/chapter_2.1_section_2.html:
(One unit in Quartz 2D default user space corresponds to one pixel
on the screen by default.)
The rectangle is in default user space with one unit = 1/72 inch, ...
YAMAMOTO Mitsuharu
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