diff options
| author | Morten Johan Sørvig <morten.sorvig@digia.com> | 2013-01-24 09:09:28 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-31 10:39:38 +0100 |
| commit | a9458a175598a0da0fdfbfed7f9470878af25b72 (patch) | |
| tree | b3f1ab77b20a10831bc4890975594a0978ef1c44 /src/gui/image/qimage_p.h | |
| parent | 539a024819a5f696b8afe899108b409f2b77549c (diff) | |
Clean up logical dpi for QImage.
Revert to the pre highdpi-patch behaviour.
Before, both physical and logical DPI would be based
on the dpmx/dpmy variables, which could be changed
with setDotsPerMeter(). The highdpi patch introduced
separate ldpmx/ldpmy variables, which were not
changed by setDotsPerMeter().
This broke when loading images: setDotsPerMeter
would be called but the logical dpi would not change.
Remove ldpmx/ldpmy. Keep scaling the physical dpi
by the devicePixelRatio, which will be set to 1 by
default.
Task-number: QTBUG-29187
Change-Id: I0d6f5f3b8efae5fb1adc0a50b22a5da78324a282
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Diffstat (limited to 'src/gui/image/qimage_p.h')
| -rw-r--r-- | src/gui/image/qimage_p.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/gui/image/qimage_p.h b/src/gui/image/qimage_p.h index e79eb9d562..18c686e917 100644 --- a/src/gui/image/qimage_p.h +++ b/src/gui/image/qimage_p.h @@ -82,10 +82,8 @@ struct Q_GUI_EXPORT QImageData { // internal image data int ser_no; // serial number int detach_no; - qreal ldpmx; // logical dots per meter X (or 0) - qreal ldpmy; // logical dots per meter Y (or 0) - qreal dpmx; // device dots per meter X (or 0) - qreal dpmy; // device dots per meter Y (or 0) + qreal dpmx; // dots per meter X (or 0) + qreal dpmy; // dots per meter Y (or 0) QPoint offset; // offset in pixels uint own_data : 1; |