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SetNewMode() documentation = issue #814

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Scott Hutter 2018-12-18 11:15:45 -06:00 committed by Oliver Schmidt
parent 2f6f468aad
commit 0012b6d811
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8
doc/geos.sgml
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@ -332,6 +332,14 @@ The <tt/parameter/ is the field width in pixels (range 1-31) and the mode bits.
the string can be filled with zeroes (the string is always 5 characters long) or not and left or right
justified to the given pixel. See <tt/ggraph.h/ for predefined values for <tt/parameter/.
<sect3>SetNewMode
<p>
<tt/void SetNewMode (void)/
<p>
This function is intended for use by GEOS 128 only, and will exhibit undefined behavior on the
C64. It will toggle between the 40 column screen mode and the 80 column screen mode. Many C128 GEOS
programs implement a "Switch 40/80" submenu option under the geos menu.
<sect2>Font Handling
<sect3>GetCharWidth