To rotate an image by an angle multiple of 90 degrees:
Activate the window in which the target image is located. To do this, click the left mouse button on the window area or header (marked by the arrow in Fig. 5.23).
Click on the arrow on the right side of the Rotate button and select the angle from the drop-down menu.
To restore the initial image position, select the Set image rotation angle 0° item.
To rotate an image by an arbitrary angle, activate the Rotate tool by clicking the left/right/middle mouse button. To continue work with this tool, use the button with which the tool was activated. To learn more about tool control, see Section 1.14. Rotate the image by moving the mouse while holding down the button that activated the tool.
To cancel the rotation of all the images, click the Reset views orientation button on the toolbar .
|Note that all the other view conversions will be undone as well.|
This tool is also available from the image context menu and from the MPR main menu item.