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| author | Miklos Vajna <vmiklos@collabora.com> | 2020-04-08 17:47:24 +0200 |
|---|---|---|
| committer | Miklos Vajna <vmiklos@collabora.com> | 2020-04-08 18:25:18 +0200 |
| commit | ea52d24b5a19bb54f91cd679a977332ec330880d (patch) | |
| tree | 99d6cb2e349db07dda4ff44b89826a77ba15c99b /test/source | |
| parent | 95dbfd517240666e5b9a9fd7ac1d47d799235a62 (diff) | |
SVG export: fix lost semi-transparent line shapes
The line shape itself didn't really have a height, rather it had a
stroke. For some reason, the SVG mask then decides that nothing has to
be painted there, so unless the line is entirely opaque, the line shape
gets lost on export.
Fix the problem by handling transparency similar to the PDF export,
which detects if the whole purpose of the transparency gradient is to
pass around a transparency percentage. We don't need a mask in that
case, we can just use opacity as described at e.g.
<https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/opacity>.
Change-Id: I0355b9b09b6dd48bbacc5b7cc54fb71866304ef1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91932
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
Diffstat (limited to 'test/source')
| -rw-r--r-- | test/source/xmltesttools.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/test/source/xmltesttools.cxx b/test/source/xmltesttools.cxx index b4a74aa4a8b4..f89c127171bd 100644 --- a/test/source/xmltesttools.cxx +++ b/test/source/xmltesttools.cxx @@ -12,6 +12,7 @@ #include <memory> #include <vcl/mtfxmldump.hxx> +#include <sal/log.hxx> namespace { @@ -53,7 +54,9 @@ xmlDocPtr XmlTestTools::parseXmlStream(SvStream* pStream) std::unique_ptr<sal_uInt8[]> pBuffer(new sal_uInt8[nSize + 1]); pStream->ReadBytes(pBuffer.get(), nSize); pBuffer[nSize] = 0; - return xmlParseDoc(reinterpret_cast<xmlChar*>(pBuffer.get())); + auto pCharBuffer = reinterpret_cast<xmlChar*>(pBuffer.get()); + SAL_INFO("test", "XmlTestTools::parseXmlStream: pBuffer is '" << pCharBuffer << "'"); + return xmlParseDoc(pCharBuffer); } xmlDocPtr XmlTestTools::dumpAndParse(MetafileXmlDump& rDumper, const GDIMetaFile& rGDIMetaFile) |