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From: Thangalin via ntg-context <ntg-context@ntg.nl>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Thangalin <thangalin@gmail.com>
Subject: Radial and linear gradients
Date: Tue, 13 Dec 2022 20:46:59 -0800	[thread overview]
Message-ID: <CAANrE7ruzUuAHUj+CeWcXA_Bkgz_rOorm+M50mqO2srYHmvUeA@mail.gmail.com> (raw)

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Hi there!

Any thoughts on implementing SVG gradients in MetaPost?

% SOF
\startbuffer[csvg]
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 115.669
115.669"><defs><radialGradient xlink:href="#a" id="b" cx="124.515"
cy="167.114" r="57.834" fx="124.515" fy="167.114"
gradientTransform="translate(-17.77 -18.4)"
gradientUnits="userSpaceOnUse"/><linearGradient id="a"><stop
offset="0"/><stop offset="1"
stop-opacity="0"/></linearGradient></defs><g
transform="translate(-48.91 -90.879)"><path fill="red"
fill-opacity=".5" d="M48.769 90.936H164.64V206.96H48.769z"/><circle
cx="106.745" cy="148.713" r="57.834" fill="url(#b)"
fill-rule="evenodd"/></g></svg>
\stopbuffer

\starttext
  \placefigure{}{\includesvgbuffer[csvg][conversion=mp]}
\stoptext
% EOF

See attached a comparison of the PDF generated using ConTeXt and the
PNG file generated by exporting from Inkscape.

Many thanks!

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[-- Attachment #3: gradient.pdf --]
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             reply	other threads:[~2022-12-14  4:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-14  4:46 Thangalin via ntg-context [this message]
2022-12-14  8:45 ` Hans Hagen via ntg-context
2022-12-14 20:45   ` Thangalin via ntg-context
2022-12-14 22:29     ` Hans Hagen via ntg-context

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