Added Examples

[karandeepSJ]

This PR adds examples for the new elements in viz.ui. Currently, this includes the examples for the merged elements. I will add more as the other PRs get merged.

[pep8speaks]

Hello @karandeepSJ, Thank you for updating !

Cheers ! There are no PEP8 issues in this Pull Request. 🍻

Comment last updated on August 12, 2018 at 15:09 Hours UTC

[dmreagan]

I'm not sure we want a second UI example. I think I'd prefer to clean up the existing example and add these to it. By clean up, I mean:

• make the window larger so you can see everything
• line all the elements up in a nice grid

Something like this

[codecov-io]

Codecov Report

Merging #1584 into master will increase coverage by 0.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1584      +/-   ##
==========================================
+ Coverage   87.33%   87.34%   +0.01%     
==========================================
  Files         246      246              
  Lines       32177    32265      +88     
  Branches     3495     3504       +9     
==========================================
+ Hits        28102    28183      +81     
- Misses       3242     3247       +5     
- Partials      833      835       +2

Impacted Files	Coverage Δ
dipy/viz/ui.py	89.2% <ø> (-0.01%)	⬇️
dipy/viz/tests/test_ui.py	82.14% <0%> (-0.4%)	⬇️
dipy/viz/actor.py	82.79% <0%> (+0.01%)	⬆️
dipy/viz/tests/test_actors.py	74.18% <0%> (+0.28%)	⬆️
dipy/workflows/tests/test_workflow.py	88.63% <0%> (+0.4%)	⬆️
dipy/viz/window.py	64.8% <0%> (+0.57%)	⬆️
dipy/workflows/multi_io.py	68.7% <0%> (+1.5%)	⬆️
dipy/viz/utils.py	61.67% <0%> (+5.98%)	⬆️

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[karandeepSJ]

New Examples:

[dmreagan]

Huge improvement over the previous mess! Ultimately we'll want this to replace viz_ui.py instead of adding a second file. We'll also want to edit the text so it provides a coherent tutorial for the user.

[skoudoro]

I feel like this PR is ready to go. Any other comment? I will wait until tomorrow for merging it

[skoudoro]

Hi @karandeepSJ, it is almost ready to be merged. Can you fix the small comment below.

Thank you

[skoudoro]

can you separate """ and import os by an empty line.

We need it to render the documentation correctly

[skoudoro]

Thank you @karandeepSJ and @dmreagan. Merging!