openmicroscopy/openmicroscopy — pull request #1462 by will-moore (2013-09-09 22:23:14+00:00)
Title: Image viewer split 11285

This allows more than 1 channel to be active when showing split-view layout in the web image viewer (similar behaviour as Insight).

To test:

- Open multi-channel image in web image viewer - show Color mode.
- Go to 'Split Channel' viewing option.
- Change to greyscale - Current channels stay on (in grey) & merged panel is shown.
- Change to 'Normal' viewing option.
- Only a single greyscale channel should be shown - buttons will toggle channel as normal.

- Try to play with different combinations of channels & viewing option to check that switching between them gives predictable behaviour.
![screen shot 2013-09-09 at 23 20 54](https://f.cloud.github.com/assets/900055/1110982/63077fc4-199e-11e3-9b58-217142e5c1bd.png)