CanvasModelPainter class - canvas_model_painter library

Constructors

CanvasModelPainter(List<Model3D> _figures, Aabb3? bounds, InfinityModelController _controller, InfinityModelConfig _config): Creates a CanvasModelPainter.

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
semanticsBuilder → SemanticsBuilderCallback?: Returns a function that builds semantic information for the picture drawn by this painter.
no setterinherited

Methods

addLabel(String text, double x, double y, Color color, {double? fontSize, double rotation = 0.0}) → void: Adds a label to be rendered on top of the scene. Coordinates are in transformed screen space (pixels) where origin is the center of canvas. rotation is an optional clockwise rotation in radians to rotate the text (useful for drawing labels parallel to lines).
override
addListener(VoidCallback listener) → void: Register a closure to be notified when it is time to repaint.
inherited
hitTest(Offset position) → bool?: Called whenever a hit test is being performed on an object that is using this custom paint delegate.
inherited
isLineVisible(Vector3 a, Vector3 b) → bool: Checks if line is visible in the current viewport.
override
isTriangleVisible(Triangle t) → bool: Checks if triangle is visible in the current viewport.
override
isVectorVisible(Vector3 vector) → bool: Checks if vector is visible in the current viewport.
override
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
paint(Canvas canvas, Size size) → void: Called whenever the object needs to paint. The given Canvas has its coordinate space configured such that the origin is at the top left of the box. The area of the box is the size of the size argument.
override
removeListener(VoidCallback listener) → void: Remove a previously registered closure from the list of closures that the object notifies when it is time to repaint.
inherited
shouldRebuildSemantics(covariant CustomPainter oldDelegate) → bool: Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).
inherited
shouldRepaint(covariant CanvasModelPainter oldDelegate) → bool: Called whenever a new instance of the custom painter delegate class is provided to the RenderCustomPaint object, or any time that a new CustomPaint object is created with a new instance of the custom painter delegate class (which amounts to the same thing, because the latter is implemented in terms of the former).
override
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited