Hi Lukáš,
> On 16 Aug 2016, at 09:17, Procházka Lukáš Ing. <l...@pontex.cz> wrote:
>
> Hello,
>
> I'm preparing a child copybook.
> I'd like to write a uppercased letter "as is" followed by its shape drawn
> with dots - something like
>
> /\ .
> / \ . .
> /____\ .....
> / \ . .
>
> I guess that some MP "trick(s)" might be used;
> also, a "simple" font should be used to be drawn dotted, which uses "single
> drawings" to draw each line of the character.
Most anything can be programmed, but in this case the task is very difficult.
Modern fonts always use filled paths instead of stroke lines, so an “A”
consists of two paths: the outer shape and the middle triange are separate:
_
/ \
/ \ /\
/ _ \ /__\
/_/ \_\
there is no easy way to convert that into a dotted line that matches the ‘black
parts’ of the glyph shape. Perhaps you could use two regular fonts: one
sans-serif and one with dotted lines? There are some free fonts with dotted
lines that can be found on the web, e.g. here:
http://www.fontspace.com/category/dotted-line
Another option would be draw the ‘normal’ uppercase letter directly as a
metapost path. In that case it would be rather simple to create a generic
dotted path from that using ‘setdash’. However, without manual work, it will
not look as good as pre-drawn font, because for a ‘nice’ dotted path you need
to make sure that the dots in the crossbar of an ‘A’ line up nicely with the
dots in the diagonal outer strokes, which is quite hard to do.
Best wishes,
Taco
Taco Hoekwater
Elvenkind BV
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