photo_zoom 0.1.4

photo_zoom: ^0.1.4 copied to clipboard

• Declare the demo in pubspec.yaml so pub.dev shows it on the package page. The recording was already in the repository and in the README, but pub.dev only renders what the screenshots: field points at, so anyone landing on the page from search saw text where the demo should have been.

• Docs: sharpen the pub.dev description to lead with the value and the terms people search.

• Docs: tightened the README wording and visuals.

• Correct the migration table. Only the double tap recenters in photo_view: a pinch updates the scale state through setInvisibly, which notifies no listener, so it never reaches the recentering path. The table claimed both.

Initial release.

• PhotoView: pan, pinch zoom, double tap cycle, optional rotation, hero transitions, loading and error builders, and PhotoView.customChild for zooming an arbitrary widget.
• PhotoViewGallery: a PageView of photos, from a list or built on demand. Each page keeps its own zoom, and hands a drag to the page view once its photo is panned to the edge.
• PhotoViewController and PhotoViewScaleStateController: ValueNotifiers that read and drive the transform and the double tap cycle.
• PhotoViewScale: typed scale limits, either PhotoViewScale.value or a PhotoViewComputedScale.contained / .covered, with * and / to offset them.
• Zoom anchors at the touch, pointer or tap, rather than at basePosition.
• enableScrollZoom: mouse wheel zooms at the pointer and a two-finger trackpad scroll pans. Events that would change nothing are left to an ancestor scrollable.
• Zoom level and zoom actions exposed to screen readers; reduced motion honoured.

The API follows the photo_view package by Renan C. Araújo. See "Migrating from photo_view" in the README for the differences.