On 6/29/2022 4:35 AM, Aditya Mahajan via ntg-context wrote:
On Mon, 27 Jun 2022, Thangalin via ntg-context wrote:
In the following example, the line and text should be aligned to the
middle when LMTX converts the SVG figure using MP. (Note that you may have
to install Roboto, but the font isn't the issue.)
% SOF
\startbuffer[svg]
<svg
width="25mm"
height="70mm"
viewBox="0 0 25 70"
xmlns="http://www.w3.org/2000/svg";
xmlns:svg="http://www.w3.org/2000/svg";>
<path
d="m 12.500001,63.971412 v -12.4787"
id="path2"
style="fill:none;fill-opacity:1;stroke:#000000;stroke-opacity:1" />
<text
x="-48.831322"
y="15.60547"
id="text4933-8-6"
transform="rotate(-90)"
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;font-family:Roboto;-inkscape-font-specification:'Roboto,
Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal"><tspan
id="tspan159594-1"
x="-48.831322"
y="15.60547"
style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:12px;font-family:Roboto;-inkscape-font-specification:'Roboto,
Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal">16p13.3</tspan></text>
</svg>
\stopbuffer
\starttext
\placefigure[]{}{\includesvgbuffer[svg][conversion=mp]}
\stoptext
% EOF
This has nothing to do with SVG. Looking at the definition of
\includesvgbuffer, here is a simpler example illustrating the issue:
\starttext
\startplacefigure[location=here, title={Test}]
\dontleavehmode\begingroup
\startMPcode
draw fullcircle scaled 2cm;
\stopMPcode\endgroup
\stopplacefigure
\stoptext
One way to "fix" the alignment is to wrap everything in an hbox:
\placefigure[]{}{\hbox{\includesvgbuffer[svg][conversion=mp]}}
Maybe there is a simple way to modify the definition of includesvgbuffer so
that an \hbox is not needed.
Thanks for checking it. Can you test with
\pushoverloadmode \unprotect
\permanent\tolerant\protected\def\includesvgfile[#1]#*[#2]%
{\hbox\bgroup % no \dontleavehmode
\getdummyparameters[\c!offset=\zeropoint,#2]%
\clf_includesvgfile{#1}\dimexpr\dummyparameter\c!offset\relax
\egroup}
\permanent\tolerant\protected\def\includesvgbuffer[#1]#*[#2]%
{\hbox\bgroup % no \dontleavehmode
\getdummyparameters[\c!offset=\zeropoint,#2]%
\clf_includesvgbuffer{#1}\dimexpr\dummyparameter\c!offset\relax
\egroup}
\protect \popoverloadmode
Hans
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