Test Seg3D on tablets

[a-y-khan]

Test Seg3D on Windows tablets such as the Surface or Samsung. Look into requirements for porting to Android and iOS for feasibility.

[a-y-khan]

• Microsoft Surface Book with pen, tested with Seg3D 2.4.0_rc2 (Qt5 GUI):
  • Pan in 3D Volume view: pen drag
  • Rotate in 3D Volume view: pen drag + Alt key
  • Zoom in 3D Volume view: pen drag while holding second pen button
  • Pan in 2D Slice view: pen drag + Shift key
  • Rotate in 2D Slice view: pen drag while holding second pen button + Shift key
  • Adjust Contrast & Brightness in 2D Slice view: pen drag diagonally across slice
  • Paint tool: works similar to mouse (pen drag to paint, pen drag while holding second pen button to erase, pen drag to erase when erase mode is enabled)
  • Polyline tool: works similar to mouse (pen tap to add points, pen tap while holding second pen button to remove points (can be tricky to control), pen hover and drag (should see hand cursor) to move points (also can be tricky to control))
  • Measure tool: works similar to mouse (pen tap to add, move points)

Testing in tablet mode (detached, touch only) so far works similarly to left mouse button.

[ad12]

Does the eraser on the pen (Microsoft Surface Book) work for the paintbrush tool? i.e. if I use the eraser side, will the mask automatically erase?