Configuration file for text style in slides

[tjaehnel]

Position, colour and font of the overlay text of a background image should be configurable. The configuration file should have the same file name as the background image in located in the same folder.

[trickiedick]

Sounds good - does this include the two different pieces of text??

[tjaehnel]

As far as I can see, PiPresents only supports one piece of text per image.

[trickiedick]

OK that's fine, so the heading is only for labelling for our use. Most people will probably not eaven realise the title is editable!

[tjaehnel]

Implemented and deployed, please review.
Please note that images without a configuration file will not show a textbox any more.

For information about the format of the configuration file see:
https://github.com/tjaehnel/pipresentationmanager/blob/master/README.md

One example file can be found in the data folder of the deployed site.

[trickiedick]

OK - have reviewed the editing side - but hadn't got a client running to see the results yet. From the editor side - looks great - and I have generated a .JSON file for each of the pictures.

[tjaehnel]

Just added a script to determine the available font families on the Raspberry Pi. See scripts subdirectory.

[trickiedick]

Great!