PolygonLayer class - flutter_map library

Constructors

PolygonLayer({Key? key, required List<Polygon<R>> polygons, bool useAltRendering = false, bool debugAltRenderer = false, bool polygonCulling = true, bool polygonLabels = true, bool drawLabelsLast = false, LayerHitNotifier<R>? hitNotifier, double simplificationTolerance = 0.3}): Create a new PolygonLayer for the FlutterMap widget.
const

debugAltRenderer → bool: Whether to overlay a debugging tool when useAltRendering is enabled to display triangulation results
final
drawLabelsLast → bool: Whether to draw labels last and thus over all the polygons
final
hashCode → int: The hash code for this object.
no setterinherited
hitNotifier → LayerHitNotifier<R>?: A notifier to be notified when a hit test occurs on the layer
final
key → Key?: Controls how one widget replaces another widget in the tree.
finalinherited
polygonCulling → bool: Whether to cull polygons and polygon sections that are outside of the viewport
final
polygonLabels → bool: Whether to draw per-polygon labels
final
polygons → List<Polygon<R>>: Polygons to draw
final
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
simplificationTolerance → double: Distance between two neighboring polyline points, in logical pixels scaled to floored zoom
finalinherited
useAltRendering → bool: Whether to use an alternative rendering pathway to draw polygons onto the underlying Canvas, which can be more performant in some circumstances
final

createElement() → StatefulElement: Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<PolygonLayer<R>>: Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>: Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void: Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode: Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String: A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug, int wrapWidth = 65}) → String: Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String: Returns a one-line detailed description of the object.
inherited
toStringShort() → String: A short, textual description of this widget.
inherited