https://bugs.freedesktop.org/show_bug.cgi?id=45239
Bug #: 45239
Summary: FILESAVE: Export to HTML - Use PNG for charts instead
of JPG
Classification: Unclassified
Product: LibreOffice
Version: LibO 3.4.5 release
Platform: All
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Spreadsheet
AssignedTo: [email protected]
ReportedBy: [email protected]
Created attachment 56157
--> https://bugs.freedesktop.org/attachment.cgi?id=56157
Sample Spreadsheet with Line Chart
When exporting a spreadsheet to HTML, charts and other graphic objects are
exported as JPG - with a poor outcome (see attachments).
Proposal
Instead of the lossy JPG compression, PNG should be used as the default graphic
format for all graphic objects.
See also:
http://en.wikipedia.org/wiki/Portable_Network_Graphics#Comparison_to_JPEG
I filled this under spreadsheet, but it probably applies to more modules, so
feel free to change.
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