When applying an "obliquen" transformation with Freetype, this
applies a 12 degree horizontal shear on the control points of the
glyph you have loaded.
However, any other transformation we set on the glyph will be
applied when loading it. So if you have e.g. a rotation on
the glyph as well, then this will be applied first and the
rotated glyph would be obliquened instead, now along the wrong
arbitrary axis in the rotated coordinate system.
To fix this, we detect the case where a transform is applied and
multiply in the obliquen in advance. It means we have to duplicate
some code from FT_GlyphSlot_Oblique() which might get out of
sync (if the slant angle changes in a newer version for instance).
We limit this to the cases that are currently broken so that we
avoid messing with any working use cases.
[ChangeLog][Text] Fixed an issue where artificially obliquened
text would look incorrect when other transformations were also
applied and the Freetype backend was in use.
Pick-to: 6.5
Fixes: QTBUG-97436
Change-Id: I61c5d007e9ea9be2beb283a8b8abbed7723bab38
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit db8230715aa115dc2da5177bb1824fb40c5f2569)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
1) Add a QBASELINETEST_MAIN macro as a replacement for QTEST_MAIN,
relieving the clients of reproducing the kludgy workaround
2) Add a -server command line option to baseline tests, as an
alternative to specifying the server in an environment variable
3) Fix command line parsing so that it exits on syntax errors.
Change-Id: I36f38267143a308e971e2e7b2fdbe4be44370043
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 1036e9d4f1cbeb7c7e43b65eb1678b76ac4c2f2a)
Wrap the call in QVERIFY.
tst_QTextStream::read0d0d0a was also faulty as it *never* opened
the file because of a broken path. Fix it with QFINDTESTDATA.
Change-Id: I61a8f83beddf098d37fda13cb3bfb4aaa4913fc5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
According to QUIP-18 [1], all tests file should be
LicenseRef-Qt-Commercial OR GPL-3.0-only
[1]: https://contribute.qt-project.org/quips/18
Pick-to: 6.7
Task-number: QTBUG-121787
Change-Id: I9657df5d660820e56c96d511ea49d321c54682e8
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
When a QTextLine consists of multiple different scripts and the
fonts had negative bearing, the background for a script item could
overdraw the previous item's text, causing it to look clipped.
This was because the background and text was drawn in a single pass,
and moving the background drawing into its own pre-pass fixes the
issue.
[ChangeLog][QtGui] Fixed an issue where drawing text from different
writing systems in the same line and including a background could
cause parts of the text to be clipped.
Pick-to: 6.5 6.6 6.7
Fixes: QTBUG-121040
Change-Id: I3f79e6d33c09a2a92853bc8752dbe11a0bea2dd0
Reviewed-by: Lars Knoll <lars@knoll.priv.no>
These functions are marked as deprecated in future Qt releases.
Task-number: QTBUG-104858
Change-Id: I25d2932455d8c9e3e2d722b1c48fc2cfa2d1e679
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Replace the current license disclaimer in files by
a SPDX-License-Identifier.
Files that have to be modified by hand are modified.
License files are organized under LICENSES directory.
Task-number: QTBUG-67283
Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Data-driven test case that renders the HTML files into an 800x600 image
for baseline comparison.
Task-number: QTBUG-99148
Pick-to: 6.3
Change-Id: I9ccc0cd21a1e94ff68d23bb82b84e1da46d6335a
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Eskil Abrahamsen Blomfeldt
Eirik Aavitsland
Giuseppe D'Angelo
Lucie Gérard
Ivan Solovev
Volker Hilsheimer