Page colour

[will-moore]

Allows you to change the background colour of the pages.
See https://trello.com/c/55EzQq2e/14-set-page-colour

To test:

• Create a new figure with a few labels on the outside of the panel, at least 1 white, 1 black and 1 other color. White labels should be rendered Black (so you can see them against White page).
• Go to File -> Page setup and pick page colour.
• Page should update with chosen colour when Page_Setup dialog is "OK" & closed.
• Try setting the page colour to Black.
• Black labels should be rendered White (but not if moved to be within the panel instead of on the outside of the panel).
• Saving and refreshing/reloading figure should preserve page colour.
• Export of figure to PDF or TIFF should include coloured page.

NB: I'll need to upload script before the export is tested

[snoopycrimecop]

Conflicting PR. Removed from build FIGURE-merge#426. See the console output for more details.
Possible conflicts:

• PR Markdown labels #209 will-moore 'Markdown labels'
  • omero_figure/scripts/omero/figure_scripts/Figure_To_Pdf.py
• PR Export to omero #210 will-moore 'Export to omero'
  • omero_figure/scripts/omero/figure_scripts/Figure_To_Pdf.py

[pwalczysko]

Bug: Export as pdf or Tiff does not preserve the feature where black labels on black bckgr are white. See screenshot, on the left is the figure, on the right the exported tiff.

[pwalczysko]

All the rest works as expected, except #211 (comment). Discussed the bug with @bramalingam - if this is intended behaviour, then maybe rather remove the feature completely (feature = being clever about black on black and white on white).

[will-moore]

To test last commit:

• create both Black and White labels on the outside of panels
• Choose black page - all labels should appear white and be exported as white
• Choose white page - all labels should appear black and be exported as black
• Choose coloured page - labels should appear and export black or white as created

[pwalczysko]

Works as expected. Ready to merge.

[jburel]

remove if it is no longer needed

[jburel]

moving to @staticmethod means that this could be used everywhere and no need to have the same method line 424

[will-moore]

Addressed comments from @jburel.
To test:

• export a PDF and check that shapes (ellipse, rectangle, line & arrow) on a panel are the correct colour.

[pwalczysko]

Works as expected. Ready to merge.