Placeholder with ViewBuilder, API refine

Features

• Refactory placeholder to support custom View Builder #40
• Refine AnimatedImage Public APIs to make it more scalable #41

Fixes

• Use the only ZStack one state for indicator, instead of removing that indicator view from hierarchy #42

WebImage Fix

Fixes

• Fix WebImage with indicator, when quick scroll without cache, may cause recursion #39

WebImage Progressive fix

Fixes

• Fix the issue that WebImage will stop download after first progressive loading image loaded #38
• Fix custom indicator may not stop on error #37

AnimatedImage aspect ratio final fix

Fixes

• Using the intrinsicContentSize on wrapper container, try to fix the aspect ratio sizing issue #36

Now, the AnimatedImage all behavior about aspectRatio(_:contentMode:) is matching with Image and WebImage. Local test cases with all combinations are passed.

Fix AnimatedImage aspect again

Fixes

• Fix AnimatedImage scale logic to match SwiftUI.Image #35

Implements AnimatedImage custom ratio

Improvements

• Implements the AnimatedImage's aspectRatio method, which match the SwiftUI.Image behavior. #34
• Change the implementation of indicator by using view modifier #33

Refine Indicator and Transition API on WebImage

Features

• Refactory the indicator API on WebImage, using the same design pattern like SwiftUI, return some View #31
• Refactory and introduced the convenient transition API on WebImage, compatible for SwiftUI Animation #32

Fix AnimatedImage watchOS/macOS issue

Fixes

• Fix that AnimatedImage on watchOS, does not stop animating when disappear and cause performance issue #29
• Fix that AnimatedImage on macOS can not restart animation after first stop #30

Indicator style convenience

Features

• Supports indicator with style and convenience methods #28

Indicator and Transition!

Features

• Feature: Support indicator and transition on WebImage/AnimatedImage #26
• Feature: Supports coordinate with native UIKit/AppKit view #27