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Export svg in xhtml, not svgz (bug 10160)

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LyX did not distinguish compressed and uncompressed svg files previously.
Therefore XHTML export of vector graphics did use svgz images directly, which
is not supported by browsers. If svg and svgz are treated as two formats then
all works fine. This is also consistent with the loadable image formats
reported by qt: It reports both svg and svgz.
The gunzip dependency in converters is not new (it is already used internally),
but the gzip dependency is new, so it might not be available on windows.
This is not important at the moment, since we do not yet need to convert svg
to svgz, I only added the converter for completeness.
This commit is contained in:
Georg Baum 2016-06-02 22:34:28 +02:00
parent 8d255ced2a
commit eade4ceb92
1 changed files with 14 additions and 4 deletions
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18
lib/configure.py
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@ -581,7 +581,8 @@ def checkFormatEntries(dtl_tools):
rc_entry = [r'\Format fen fen FEN "" "%%" "%%" "" ""']) rc_entry = [r'\Format fen fen FEN "" "%%" "%%" "" ""'])
# #
checkViewerEditor('a SVG viewer and editor', [inkscape_name], checkViewerEditor('a SVG viewer and editor', [inkscape_name],
rc_entry = [r'\Format svg "svg, svgz" SVG "" "%%" "%%" "vector,zipped=native" "image/svg+xml"'], rc_entry = [r'''\Format svg "svg" SVG "" "%%" "%%" "vector" "image/svg+xml"
\Format svgz "svgz" "SVG (compressed)" "" "%%" "%%" "vector,zipped=native" ""'''],
path = [inkscape_path]) path = [inkscape_path])
# #
imageformats = r'''\Format bmp bmp BMP "" "%s" "%s" "" "image/x-bmp" imageformats = r'''\Format bmp bmp BMP "" "%s" "%s" "" "image/x-bmp"
@ -978,18 +979,27 @@ def checkConverterEntries():
# odg->png and odg->pdf converters, since the bb would be too large as well. # odg->png and odg->pdf converters, since the bb would be too large as well.
checkProg('an OpenDocument -> EPS converter', ['libreoffice -headless -nologo -convert-to eps $$i', 'unoconv -f eps --stdout $$i > $$o'], checkProg('an OpenDocument -> EPS converter', ['libreoffice -headless -nologo -convert-to eps $$i', 'unoconv -f eps --stdout $$i > $$o'],
rc_entry = [ r'\converter odg eps2 "%%" ""']) rc_entry = [ r'\converter odg eps2 "%%" ""'])
#
checkProg('a SVG (compressed) -> SVG converter', ['gunzip -c $$i > $$o'],
rc_entry = [ r'\converter svgz svg "%%" ""'])
#
checkProg('a SVG -> SVG (compressed) converter', ['gzip -c $$i > $$o'],
rc_entry = [ r'\converter svg svgz "%%" ""'])
# Only define a converter to pdf6 for graphics # Only define a converter to pdf6 for graphics
# Prefer rsvg-convert over inkscape since it is faster (see http://www.lyx.org/trac/ticket/9891) # Prefer rsvg-convert over inkscape since it is faster (see http://www.lyx.org/trac/ticket/9891)
checkProg('a SVG -> PDF converter', ['rsvg-convert -f pdf -o $$o $$i', inkscape_name + ' --file=$$i --export-area-drawing --without-gui --export-pdf=$$o'], checkProg('a SVG -> PDF converter', ['rsvg-convert -f pdf -o $$o $$i', inkscape_name + ' --file=$$i --export-area-drawing --without-gui --export-pdf=$$o'],
rc_entry = [ r'\converter svg pdf6 "%%" ""'], rc_entry = [ r'''\converter svg pdf6 "%%" ""
\converter svgz pdf6 "%%" ""'''],
path = ['', inkscape_path]) path = ['', inkscape_path])
# #
checkProg('a SVG -> EPS converter', ['rsvg-convert -f ps -o $$o $$i', inkscape_name + ' --file=$$i --export-area-drawing --without-gui --export-eps=$$o'], checkProg('a SVG -> EPS converter', ['rsvg-convert -f ps -o $$o $$i', inkscape_name + ' --file=$$i --export-area-drawing --without-gui --export-eps=$$o'],
rc_entry = [ r'\converter svg eps "%%" ""'], rc_entry = [ r'''\converter svg eps "%%" ""
\converter svgz eps "%%" ""'''],
path = ['', inkscape_path]) path = ['', inkscape_path])
# #
checkProg('a SVG -> PNG converter', ['rsvg-convert -f png -o $$o $$i', inkscape_name + ' --without-gui --file=$$i --export-png=$$o'], checkProg('a SVG -> PNG converter', ['rsvg-convert -f png -o $$o $$i', inkscape_name + ' --without-gui --file=$$i --export-png=$$o'],
rc_entry = [ r'\converter svg png "%%" ""'], rc_entry = [ r'''\converter svg png "%%" "",
\converter svgz png "%%" ""'''],
path = ['', inkscape_path]) path = ['', inkscape_path])
# #