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Re: display-mm-height for MacOS?
From: |
YAMAMOTO Mitsuharu |
Subject: |
Re: display-mm-height for MacOS? |
Date: |
Tue, 23 Mar 2004 09:51:09 +0900 |
User-agent: |
Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 Emacs/21.3.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On 22 Mar 2004 13:08:11 +0100, David Kastrup <address@hidden> said:
> On MacOS, it would appear that this results in awfully large images,
> so one of the three above stated dimensions would seem to be quite
> wrong.
Could you try this patch?
YAMAMOTO Mitsuharu
address@hidden
Index: src/macfns.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/macfns.c,v
retrieving revision 1.31
diff -c -r1.31 macfns.c
*** src/macfns.c 11 Mar 2004 22:43:18 -0000 1.31
--- src/macfns.c 23 Mar 2004 00:42:32 -0000
***************
*** 3025,3035 ****
/* MAC_TODO: this is an approximation, and only of the main display */
struct mac_display_info *dpyinfo = check_x_display_info (display);
- short h, v;
! ScreenRes (&h, &v);
!
! return make_number ((int) (v / 72.0 * 25.4));
}
DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1,
0,
--- 3025,3032 ----
/* MAC_TODO: this is an approximation, and only of the main display */
struct mac_display_info *dpyinfo = check_x_display_info (display);
! return make_number ((int) (dpyinfo->height * 25.4 / dpyinfo->resy));
}
DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1,
0,
***************
*** 3043,3053 ****
/* MAC_TODO: this is an approximation, and only of the main display */
struct mac_display_info *dpyinfo = check_x_display_info (display);
- short h, v;
-
- ScreenRes (&h, &v);
! return make_number ((int) (h / 72.0 * 25.4));
}
DEFUN ("x-display-backing-store", Fx_display_backing_store,
--- 3040,3047 ----
/* MAC_TODO: this is an approximation, and only of the main display */
struct mac_display_info *dpyinfo = check_x_display_info (display);
! return make_number ((int) (dpyinfo->width * 25.4 / dpyinfo->resx));
}
DEFUN ("x-display-backing-store", Fx_display_backing_store,