Viewing Functions
Viewing Options
Button | Function |
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Pan: Select an image slice and drag it with the mouse pointer:
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Scroll: Drag the mouse pointer through a slice, up or down. You can also click on an image slice and scroll with the mouse wheel. |
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Zoom: Drag the mouse pointer: • Up to zoom out • Down to zoom in You can also click on an image slice and zoom by simultaneously holding down the Ctrl button and scrolling up or down with the mouse wheel.
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Windowing: Click on an image slice and drag the mouse pointer to improve the visibility of structure contrast:
• Drag up/down to increase/decrease the Hounsfield unit/gray value level • Drag right/left to increase/decrease the Hounsfield unit/gray value window width |