Add image positioning config, padding config, added NamedRoute example for exit / skip

AdamStormhardtGH commented 4 years ago

Hi there,

I need to add tests around this, so no problem if you reject this request for now! This PR adds/exposes:

The ability to position the Image in the onboarding screen to either the top, middle or bottom position.
Unique padding properties for the title, description and image
A Navigation example to a Named Route on done press. The onDone() function does not seem to be working so it's been attached to the buttons for now.

Image positioning was something i wanted in a personal project. Hopefully it will help someone else out there! This operates from the config map. If you don't include padding properties it it will just set all padding to 0.0 (title will revert to the padding you set) Readme has been updated with the example map

AdamStormhardtGH commented 4 years ago

Note: Config requires updating to include new entries imgAlign and paddingConfig

AdamStormhardtGH commented 4 years ago

hmm after updating some lbraries this has broken on more complicated projects. I'm going to close, address, then re-open later.

mohanasundaramn / ms-flutter-packages

Add image positioning config, padding config, added NamedRoute example for exit / skip #3