Explained degree unit in QPainter::rotate() function.

Task-number: QTBUG-26757
Change-Id: I9a03480513819aefb78d914a7170fb4997181643
Reviewed-by: Jerome Pasion <jerome.pasion@nokia.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>

diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp
index 80da2e5..0b162d7 100644 (file)
--- a/src/gui/painting/qpainter.cpp
+++ b/src/gui/painting/qpainter.cpp
@@ -3134,7 +3134,7 @@ void QPainter::shear(qreal sh, qreal sv)
 /*!
     \fn void QPainter::rotate(qreal angle)
 
-    Rotates the coordinate system the given \a angle clockwise.
+    Rotates the coordinate system clockwise. The given \a angle parameter uses degree unit.
 
     \sa setWorldTransform(), {QPainter#Coordinate Transformations}{Coordinate Transformations}
 */