Fix image stack loading bug

Fix image stack loading bug

Region table highlighting and selection

The user can mouseover cells in the id column in the region table to highlight the corresponding region in the 3D view with a halo. Click on the cell to select that region and center on it in both views.

Toolbar

Added toolbar with controls for some visualization options.

Load 8-bit label files

v0.1.1

Cast input segmentation data to unsigned short to enable loading of 8…

Region table performance

Improve performance updating region table for a single region.

Error handling and bug fixes

Only enable loading of segmentation data that matches current image data.

Fix bug that was causing vtkWarnings for certain saved segmentation data (when the segmentation data had "gaps" in the used labels, the empty regions were causing issues).

Region table updates

Updates to region table, including adding modified column, sorting by column, and automatic saving/loading of region metadata (modified and done status).

Code refactoring and region table highlighting

v0.0.7

Add highlighting of current region to region table

Label management and interaction controls

Switch between navigation mode and edit mode with space bar.

Label/region management via region list and ability to relabel regions that have been split, and merge regions.

Slice plane visualization

• Add slice plane location visualization to 2D view.
• Clip slice plane in 3D view.
• Only enable region growing in 2D slice view until issues with picking in 3D view are corrected.