On 7/20/2017 8:06 PM, Idris Samawi Hamid ادريس سماوي حامد wrote:
On Thu, 20 Jul 2017 07:31:00 -0600, Hans Hagen <pra...@wxs.nl> wrote:
On 7/20/2017 3:04 PM, Idris Samawi Hamid ادريس سماوي حامد wrote:
Dear gang,
Given a set body font and text, how does one replace all characters
of that font in that text with the corresponding rectangular bounding
boxes?
Once an answer to the above is spelled out: How does one control the
width of the lines which make up the bounding boxes?
% \showglyphs
or
\definefontfeature[default][default][boundingbox=yes]
\starttext
\input sapolsky
\stoptext
Many thanks, Hans:
a - Toggling \showglyphs does not have any effect.
b - Is there a way to make the glyphs disappear and show only the
boxes?*****
c- Is there a way to make the boxes frames instead backgrounds?
*****\start|stopcolor[white] doesn't work when boundingbox is yes.
Well, it's a tracing option so don't expect miracles and integration
with other features (like color). I'll add things like
\definefontfeature[default][default][boundingbox=yes]
\definefontfeature[default][default][boundingbox=background]
\definefontfeature[default][default][boundingbox=frame]
\definefontfeature[default][default][boundingbox={background,empty}]
\definefontfeature[default][default][boundingbox={frame,empty}]
\definefontfeature[default][default][boundingbox={frame,red,empty}]
as additional (probably never used) featurecreep but for sure will
forget to document it etc etc
Hans
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Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
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