Crop improvements and toolbar overlapped fix

[tsahi-deri]

1. Added circle crop type
2. Added crop overlay color configuration. Previously, the default one was white and barely visible (specially on top of light background photos)
3. Added grid overlay configuration
4. Fixed toolbar overlapped by image. Previously, for ratio less than 1 the image was overlapping the toolbar and its buttons

Note:
This is my first experience using Stevia, so I believe there are more convenient ways to layout YPCropView subviews rather than my implementation.

[justdan0227]

Has this been merged? When you crop do you now get an outline of the crop area (again very hard to use with standard white background)

[tsahi-deri]

@justdan0227
The pull request is still open (not merged).
Yeah, now you can see the crop area specially for ratio less than 1. In addition you can customize the overlay color to match with you app design and needs using the property below.
/// Defines the crop overlay color. Default is label color with alpha of 0.4
public var cropOverlayColor: UIColor = .ypLabel.withAlphaComponent(0.4)

In the example below the showsCrop property was set to .rectangle(ratio: 0.4)

[justdan0227]

Thanks until this is merged I can't find cropOverlayColor to try out your suggestion above?

[tsahi-deri]

Try to checkout my fork: https://github.com/tsahi-deri/YPImagePicker

[justdan0227]

Bingo! Thanks!

[NikKovIos]

Take a look with this crop functional already merged 6c5460a

[tsahi-deri]

@NikKovIos My implementation was indeed based on that pull request but I also added a couple necessary fixes on top of it. Please take a look in PR description.

[NikKovIos]

@tsahi-deri Sorry, I didn't find your PR first. Could you please pull from YPImagePicker master and test your implementation. If it is ok, I will merge it too.

[tsahi-deri]

@NikKovIos Done, please check my PR. Thanks

[tsahi-deri]

@NikKovIos Will you create a new release soon with all latest changes ?

[NikKovIos]

@tsahi-deri think so. Now @s2mr gonna check spm and cocapods dependency and then we will ready to release.

[tsahi-deri]

@s2mr Hey, any update about the next release ?

[justdan0227]

Why is it that cropOverlayColor is not found in master? Has this not been merged?

[tsahi-deri]

@justdan0227 The branch is fully merged into master but a new version is not released yet.
So you probably checked out version 4.5.0 without this feature.

@s2mr any update about the next release ?

[s2mr]

Sorry, I don't know this topic.
Did you make a mistake mention?

[tsahi-deri]

@s2mr Please see NikKovIos comment above regarding the a new release with all latest changes.

[NikKovIos]

Check 5.0.0 release please.