Details
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Bug
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Resolution: Unresolved
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P3: Somewhat important
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None
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4.7.4, 5.4.0
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None
Description
I am using Qt 4.7.4 on Linux and I am trying to use QImageReader to read PNG meta data from thumbnail images. The keys of the meta data contain colons as required by the standard from freedesktop.org. QImageReader fails to parse these keys correctly.
For example, such a file contains the keys "Thumb::URI", "Thumb::MTime", and "Software". But QImageReader::textKeys() returns [ "Thumb", "Software" ] and it is impossible to get the values for the keys "Thumb::URI" and "Thumb::MTime".
Attachments
Issue Links
- relates to
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QTBUG-9414 Support EXIF in QImageIO
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- Open
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Gerrit Reviews
| For Gerrit Dashboard: QTBUG-22367 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 101083,5 | imageviewer example: add dialog to show image info and text | dev | qt/qtbase | Status: NEW | 0 | 0 |
| 101084,7 | add QImageIOHandler::Dictionary ImageOption; implement for PNG | dev | qt/qtbase | Status: NEW | 0 | 0 |
| 101062,3 | imageviewer example: add dialog to show QImage::text() | 5.4 | qt/qtbase | Status: ABANDONED | 0 | 0 |
| 101063,3 | add QImageIOHandler::Dictionary ImageOption; implement for PNG | 5.4 | qt/qtbase | Status: ABANDONED | 0 | 0 |