Surface3DViewState class
Combined rotation/zoom/hover state for Surface3DChart, held in a
single ValueNotifier so dragging, scrolling, and hovering never call
setState() — only the canvas/tooltip subtree repaints.
Constructors
- Surface3DViewState({required double rotationX, required double rotationY, required double zoom, SurfaceQuad? hoveredQuad, Offset? pointerPos})
-
const
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- hoveredQuad → SurfaceQuad?
-
final
- pointerPos → Offset?
-
final
- rotationX → double
-
final
- rotationY → double
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- zoom → double
-
final
Methods
-
copyWith(
{double? rotationX, double? rotationY, double? zoom, SurfaceQuad? hoveredQuad, bool clearHover = false, Offset? pointerPos}) → Surface3DViewState -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited