Docs » Autodocs » diskfont.library » SetDiskFontCtrlA
SetDiskFontCtrl -- Adjust disk font global settings (V45)
SetDiskFontCtrlA( tags );
A0
void SetDiskFontCtrlA( struct TagItem * );
void SetDiskFontCtrl( Tag, ... );
SetDiskFontCtrl adjusts the global settings passed in
in the form of a tag list and installs them into the
the diskfont internal database. This includes the
base DPI X and Y values, the cache enable flag and the
AvailFonts font sorting order.
tags - a tag list defining the global settings that are
to be adjusted.
The following tag values are currently supported:
(see diskfont/diskfonttag.h)
Font generator DPI settings:
DFCTRL_XDPI
DFCTRL_YDPI X and Y dpi device resolution
DFCTRL_XDOTP
DFCTRL_YDOTP X and Y dpi dot sizes.
DFCTRL_SYMSET default symbol set (unused)
DFCTRL_CACHE AvailFonts cache enable (BOOL)
DFCTRL_SORTMODE AvailFonts font sorting (LONG)
currently defined sort orders are:
DFCTRL_SORT_OFF don't sort
DFCTRL_SORT_ASC localized ascending
DFCTRL_SORT_DES localized descending
SetDiskFontCtrl(DFCTRL_CACHE,TRUE,TAG_DONE);
/* enable the AvailFonts cache. */
The SetDiskFontCtrlA() function is the assembly language
interface which takes the tag list pointer in A0.
SetDiskFontCtrl() is the stack based wrapper for
convenient C language calls.
This call is not semaphore protected. This means that
several calls to this function and GetDiskFontCtrl()
might cause inconsistent results. The function will not
fail or crash, but the result might be near to useless
in a multitasking system.
This function should never be called by the average
user. Its sole purpose is to allow the font
preferences editor to adjust the diskfont internal
data in a user friendly way. It should not be called
for other purposes, especially, applications *MUST NOT*
call this to enable or disable the cache setting. This
should be left to the user by selecting the preferences.
<diskfont/diskfonttag.h>, <utility/tagitem.h>
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