ZoomLayout Versions Save

• Introduced zoomIn() and zoomOut() (#27)
• Expose all APIs in ZoomLayout and ZoomImageView, no more need to use getEngine() (#27)
• Added setTransformation API (#28)
• Added app:transformation and app:transformationGravity XML attributes (#28)

Both things will control the default transformation that is applied when the content is laid out for the first time. The default value for transformation is TRANSFORMATION_CENTER_INSIDE and the default gravity is Gravity.CENTER.

• Support for TRANSFORMATION_CENTER_CROP (#28)
• Support for TRANSFORMATION_NONE (#28)

Fixed a bug with flings that caused the engine to hang (#18).

• Fix a lot of zoom/focus issues that were evident with large content (#9)
• Deprecate overScrollable in favor of overScrollHorizontal and overScrollVertical (#8)

Fixed some serious bugs (and improved support) for the case when hasClickableChildren is set to false, or is changed during layout.

This release fixes a lot of bugs and flickers that were happening.

• add XML attributes for minZoomType and maxZoomType (#6)
• scaling is not smooth (#6, #7)
• pan APIs are now exact by using preTranslate (#7)
• zoom constraints are respected at startup (#7)

This release improves stability and adds new features.

• moveTo() api to animate both zoom and pan concurrently
• new setMaxZoom() and setMinZoom() APIs
• neat initialization even when the view size or the content size change on the run
• ZoomLogger to read or shut down logs

First release.