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<cd:commandgroup name="setupfontexpansion" xmlns:cd="http://wiki.contextgarden.net/commanddoc/20200807">
<cd:shortdesc><!-- a short command summary goes here -->
The command <tt>\setupfontexpansion</tt> is used to define a set of font expansion (hz) parameters
</cd:shortdesc>
<cd:variants>
<cd:command category="fonts" file="hand-ini.mkiv" interfacedate="2020-07-14T09:24" interfacefile="i-fonts.xml" level="style" name="setupfontexpansion" variantnumber="1">
<cd:arguments>
<cd:keywords ordinal="1">
<cd:keywordsdoc></cd:keywordsdoc>
<cd:constant type="cd:name"></cd:constant>
</cd:keywords>
<cd:assignments list="yes" ordinal="2">
<cd:assignmentsdoc></cd:assignmentsdoc>
<cd:parameter name="vector">
<cd:paramdoc>always "quality", a combination of "alpha" and "punctuation", see {{src|font-imp-quality.lua}}</cd:paramdoc>
<cd:constant type="cd:name"></cd:constant>
</cd:parameter>
<cd:parameter name="factor">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="stretch">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="shrink">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="step">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
</cd:assignments>
</cd:arguments>
</cd:command>
</cd:variants>
<cd:description>According to the manual, there are two presets, "preset" and "quality".
{|
! name !! vector !! step !! factor !! stretch !! shrink
| -
| preset || || 0.50 || 1.00 || 2 || 2
| -
| quality || default || 0.50 || 1.00 || 2 || 2
|}
“The smaller the step, the more instances of a font we get, the better it looks, and the
larger the files become. It’s best not to use too many stretch and shrink steps. A stretch
of 2 and shrink of 2 and step of .25 results in up to 8 instances plus the regular sized one.”</cd:description>
<cd:examples></cd:examples>
<cd:notes></cd:notes>
<cd:seealso>
<cd:source file="hand-ini.mkiv" originator="system"></cd:source>
<cd:wikipage originator="system" page="Category:Fonts"></cd:wikipage>
<cd:commandref name="definefontfeature"></cd:commandref>
<cd:manual pdf="fonts-mkiv.pdf"></cd:manual>
<cd:source file="font-imp-quality.lua"></cd:source></cd:seealso>
</cd:commandgroup>
<cd:shortdesc><!-- a short command summary goes here -->
The command <tt>\setupfontexpansion</tt> is used to define a set of font expansion (hz) parameters
</cd:shortdesc>
<cd:variants>
<cd:command category="fonts" file="hand-ini.mkiv" interfacedate="2020-07-14T09:24" interfacefile="i-fonts.xml" level="style" name="setupfontexpansion" variantnumber="1">
<cd:arguments>
<cd:keywords ordinal="1">
<cd:keywordsdoc></cd:keywordsdoc>
<cd:constant type="cd:name"></cd:constant>
</cd:keywords>
<cd:assignments list="yes" ordinal="2">
<cd:assignmentsdoc></cd:assignmentsdoc>
<cd:parameter name="vector">
<cd:paramdoc>always "quality", a combination of "alpha" and "punctuation", see {{src|font-imp-quality.lua}}</cd:paramdoc>
<cd:constant type="cd:name"></cd:constant>
</cd:parameter>
<cd:parameter name="factor">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="stretch">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="shrink">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
<cd:parameter name="step">
<cd:paramdoc></cd:paramdoc>
<cd:constant type="cd:number"></cd:constant>
</cd:parameter>
</cd:assignments>
</cd:arguments>
</cd:command>
</cd:variants>
<cd:description>According to the manual, there are two presets, "preset" and "quality".
{|
! name !! vector !! step !! factor !! stretch !! shrink
| -
| preset || || 0.50 || 1.00 || 2 || 2
| -
| quality || default || 0.50 || 1.00 || 2 || 2
|}
“The smaller the step, the more instances of a font we get, the better it looks, and the
larger the files become. It’s best not to use too many stretch and shrink steps. A stretch
of 2 and shrink of 2 and step of .25 results in up to 8 instances plus the regular sized one.”</cd:description>
<cd:examples></cd:examples>
<cd:notes></cd:notes>
<cd:seealso>
<cd:source file="hand-ini.mkiv" originator="system"></cd:source>
<cd:wikipage originator="system" page="Category:Fonts"></cd:wikipage>
<cd:commandref name="definefontfeature"></cd:commandref>
<cd:manual pdf="fonts-mkiv.pdf"></cd:manual>
<cd:source file="font-imp-quality.lua"></cd:source></cd:seealso>
</cd:commandgroup>
