'[cairo] Possible issue with long paths being slow'

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List:       cairo
Subject:    [cairo] Possible issue with long paths being slow
From:       Stuart Axon <stuaxo2 () yahoo ! com>
Date:       2021-05-26 1:12:19
Message-ID: 60091861.98487.1621991539671 () mail ! yahoo ! com
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I came across this (closed) bug in a downstream project
https://github.com/JuliaGraphics/Winston.jl/issues/89
Which seems to say that plotting paths in Cairo with a large number of line segments \
can be slow. Is this a known thing, it seems a little strange from the outside \
?(especially as they are speeding it up by changing their code to add moveto, then \
draw a separate segment).

S++

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<html><head></head><body><div class="ydp673ae0beyahoo-style-wrap" style="font-family: \
Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 13px;"><div><div dir="ltr" \
data-setdir="false">I came across this (closed) bug in a downstream \
project<br></div><div dir="ltr" data-setdir="false"><a \
href="https://github.com/JuliaGraphics/Winston.jl/issues/89" rel="nofollow" \
target="_blank" class="">https://github.com/JuliaGraphics/Winston.jl/issues/89</a></div><div><br></div><div \
dir="ltr" data-setdir="false">Which seems to say that plotting paths in Cairo with a \
large number of line segments can be slow.</div><div dir="ltr" \
data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Is this a known \
thing, it seems a little strange from the outside ?</div><div dir="ltr" \
data-setdir="false">(especially as they are speeding it up by changing their code to \
add moveto, then draw a separate \
segment).<br></div><div><br></div><div><br></div><div \
class="ydp673ae0besignature">S++</div></div></div></body></html>

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