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The viewer3d: Viewing 3D images with v3dlib PDF Print
Article Index
The viewer3d: Viewing 3D images with v3dlib
The v3dlib library
Change of 3D Cut Position
Moving visible part
Changing Brightness and Contrast
Colour mapping
Overlaying
License, Download, Authors

The moving of visible part is needed when the visible box is smaller than the bounding box. To test the short-cuts described here load an image into a viewer, select View info tab of the info window and zoom in the image until the visible part is smaller than the bounding box.

Position of the visible box can be changed in these ways:

  1. Arrow keys – move view in the selected projection window in the pressed direction.

  2. “c” – move the view so that the voxel under the mouse position is displayed in the centre of the selected projection window (or close to the centre if the voxel is near the image boundary).

  3. “Alt-C” – move the view so that the cut position is shown in the middle of all projection windows (or close to their centres if the cut position is near the image boundary)



Written by Petr Matula   
Last Updated ( Tuesday, 03 November 2015 )
 
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