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+
+
+Affine Transformations
+
+
+In this demo we demonstrate Qt's ability to perform affine transformations
+on painting operations.
+
+Transformations can be performed on any kind of graphics drawn using
+QPainter. The transformations used to display the vector graphics, images,
+and text can be adjusted in the following ways:
+
+
+ - Dragging the red circle in the centre of each drawing moves it to a new
+ position.
+ - Dragging the displaced red circle causes the current drawing to be
+ rotated about the central circle. Rotation can also be controlled with
+ the Rotate slider.
+ - Scaling is controlled with the Scale slider.
+ - Each drawing can be sheared with the Shear slider.
+
+
+