React-native-fast-image: Add support for tintColor.

[KalebPortillo]

I tried to apply the the style tintColor on the FastImage, but it seems that this style is not supported, I need to change a PNG color dynamic in code, but I also want to use this wonderful library instead the native Image component.

[drpiou]

Hi! Same here :)

[DylanVann]

It's not currently supported. You could add a semitransparent view over the image.

It may eventually be supported but it's not a high priority at the moment.

[danieljvdm]

as far as I can tell it works, but you're throwing a warning anyway

[GuillaumeMunsch]

Add this somewhere in one of the root files to ignore the warning:

YellowBox.ignoreWarnings([
  'Warning: Failed prop type: Invalid props.style key `tintColor` supplied to `FastImage`',
]);

[GuillaumeMunsch]

In the new 5.x.x version tintColor doesn't work anymore

[KalebPortillo]

Hey @GuillaumeMunsch, I think it is not yet supported

Someone implemented it and made a PR #226, but still waiting for the merge.