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Backport QMatrix deprecation fixes

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This commit is contained in:
Juergen Spitzmueller 2021-03-13 12:06:06 +01:00
parent f02e79e204
commit 75095fdc6e
1 changed files with 2 additions and 2 deletions
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4
src/frontends/qt4/GuiImage.cpp
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@ -177,7 +177,7 @@ bool GuiImage::rotate(Params const & params)
return false;
QImage const & image = is_transformed_ ? transformed_ : original_;
QMatrix m;
QTransform m;
m.rotate(- params.angle);
transformed_ = image.transformed(m);
return true;
@ -205,7 +205,7 @@ bool GuiImage::scale(Params const & params)
scale += 0.0001;
#endif
QMatrix m;
QTransform m;
m.scale(scale, scale);
// Bilinear filtering is used to scale graphics preview
transformed_ = image.transformed(m, Qt::SmoothTransformation);