window_paint 0.7.0

WindowPaint lets you pan, zoom and paint over any other widget. It uses the new InteractiveViewer together with a CustomPainter, giving you the bare minimum to get you started.

[0.7.0] - September 13, 2024

• Update packages and SDK version constraints to their latest versions

[0.6.1] - June 23, 2021

• Handle missing non-required properties in DrawObject.fromJSON by providing sensible defaults.

[0.6.0] - June 18, 2021

• Added WindowPaint.onAdd and WindowPaint.onChange which are triggered by interacting with the UI. Programmatic changes do not trigger these; meaning that any change by using WindowPaintController will have to be handled by the caller.

[0.5.0] - June 17, 2021

• Changed SelectOutlineMixin.selectOutline to getSelectOutline(Size size) to correctly display the select outline.

[0.4.0] - June 17, 2021

• All coordinates are now normalized to the given screen size; making sharing and collaboration easier.
• Added DrawObject.clone() which returns a deep clone of the object; making diff'ing easier.

[0.3.0] - June 15, 2021

• DrawRectangle and DrawRectangleCross serializes endpoint as endpoint.x and endpoint.y instead of endpointX and endpointY.

[0.2.0] - June 15, 2021

• DrawObject now exposes IDs, making them identifiable, which is meant to simplify collaboration efforts.
• Removed the nullsafety version postfix.
• Updated the SDK constraint to >=2.12.0 <3.0.0.

[0.1.0-nullsafety.12] - June 14, 2021

• DrawObject.toJSON() and DrawObject.fromJSON() now take (de)normalization arguments to be able to (de)normalize points to make sharing across different devices easier.

[0.1.0-nullsafety.11] - June 11, 2021

• DragHandleMixin keeps track of valid state to make it easier for the caller to use with multiple mixins of this kind (select, drag, finalize).

[0.1.0-nullsafety.10] - June 11, 2021

• Update _paintedSelected in paintSelectOutline() so that shouldRepaintSelectOutline() behaves correctly.

[0.1.0-nullsafety.9] - June 11, 2021

• Re-index the selected object when calling WindowPaintController.removeObject() and WindowPaintController.removeObjectsWhere().

[0.1.0-nullsafety.8] - May 11, 2021

• Compute hitbox of DrawRectangle correctly so it works for all orientations and not just when drawing from top-left -> bottom-right.

[0.1.0-nullsafety.7] - Feb 01, 2021

• Simplify the selection logic, while also allowing for more natural transitioning between selection, non-selection and inter-object selection.
• Generalize drag handle logic with DragHandleMixin.
• Generalize select outline painting with SelectOutlineMixin.

[0.1.0-nullsafety.6] - Jan 29, 2021

• Fix a bug where Line.contains() always returns true when start == end.
• Encapsulate InteractiveViewer in a ClipRect to prevent overflow when zooming and painting.
• Paint each DrawObject in their own CustomPaint.
• Use Map<dynamic, dynamic> instead of Map<String, dynamic> in restoration, due to casting issues.
• Restore DrawRectangle.endpoint during restoration.
• Call WindowPaintController.notifyListeners() when interaction ends to fully restore the last object that was interacted with.
• Improve documentation and README.

[0.1.0-nullsafety.5] - Jan 28, 2021

• Make hitbox extents configurable.
• Move objects into WindowPaintController.
• Move object selection into WindowPaintController.
• Update the selected object's color when setting WindowPaintController.color.
• Support serialization and restoration of DrawObject through RestorableWindowPaintController.
• Merge WindowPaintCanvas into WindowPaint.
• Update example project.

[0.1.0-nullsafety.4] - Jan 25, 2021

• Expose TransformationController on WindowPaintCanvas/WindowPaint.

[0.1.0-nullsafety.3] - Jan 21, 2021

• InteractiveViewer's minScale and maxScale are now configurable.
• Scale objects, outlines, hitboxes, and path-simplification tolerance relative to the zoom-level.
• DrawRectangle._paintOutline parameter Sizesize corrected to Size size.

[0.1.0-nullsafety.2] - Jan 13, 2021

• Added a button for toggling hitboxes in the example app.
• The framework now supports selecting objects. It's the adapter's responsibility to perform hit-testing, (de)selecting, rendering outlines and resize handles, and moving the objects. This gives the greatest flexibility and gives a tool the opportunity to include only the features it needs.
• The reference DrawObject and DrawObjectAdapter implementations demonstrate both simple (AABB) and complex (OBB) hit-testing techniques.
• The Line class has been added to make it easier to work with lines of a given width. Its contains method makes it easy to perform OBB hit-testing.
• Added a dependency on vector_math: ^2.1.0-nullsafety.5
• Lots of other small changes to the API.

[0.1.0-nullsafety.1] - Jan 12, 2021

• Replaced the example's picture with a solid color.
• Added explanation of the package's name in the README.
• Added DrawTextAdapter and DrawText to the example project.
• DrawObjectAdapter.start returns FutureOr<DrawObject?>? to support async operations, i.e. showing a dialog for text input.
• DrawObjectAdapter.start accepts a BuildContext and the current transformation Matrix4.

[0.1.0-nullsafety.0] - Jan 12, 2021

• Solves an issue with how InteractiveViewer.onInteractionUpdate on the beta channel behaves. This change is both backward and forward compatible.
• Added static analysis with the pedantic 1.9.0 ruleset.
• Migrated to sound null-safety.
• Controllers now use the ValueNotifier pattern from TextEditingController instead of the mixin way of AnimationController.
• Controllers now also have Restorable equivalents, i.e. how TextEditingController has RestorableTextEditingController.
• CustomRadio has been moved to the example project.
• The example project's WindowPaintControl now has a more clear icon for the "rectangle with cross" paint mode.
• Files are organized in a more consumer-friendly fashion, with a lib/src folder and a lib/window_paint.dart file which exports all the necessary library files.

[0.0.1] - Jan 11, 2021

• Initial release.