CrosshairGuide class

The specification of a crosshair

A corsshair indicates the position of the pointer or the selected point. If no point is selected, it will not occur.

Constructors

CrosshairGuide.new({Set<String>? selections, List<PaintStyle?>? styles, List<LabelStyle?>? labelStyles, List<PaintStyle?>? labelBackgroundStyles, List<double>? labelPaddings, List<bool>? showLabel, List<String? Function(dynamic)?>? formatter, List<bool>? followPointer, int? layer, int? mark, List<bool>? expandEdges}): Creates a crosshair.

expandEdges ↔ List<bool>?: Indicates whether the crosshair should expand in each of the four directions (left, top, right, bottom).
getter/setter pair
followPointer ↔ List<bool>?: Whether the position for each dimension follows the pointer or stick to selected points.
getter/setter pair
formatter ↔ List<String? Function(dynamic)?>?: Convert the value to a String on the chart.
getter/setter pair
hashCode → int: The hash code for this object.
no setterinherited
labelBackgroundStyles ↔ List<PaintStyle?>?: The labelBackground styles of crosshair lines for each dimension.
getter/setter pair
labelPaddings ↔ List<double>?: The padding between label and axis.
getter/setter pair
labelStyles ↔ List<LabelStyle?>?: The label styles of crosshair lines for each dimension.
getter/setter pair
layer ↔ int?: The layer of this crosshair.
getter/setter pair
mark ↔ int?: Which mark series this crosshair reacts to.
getter/setter pair
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
selections ↔ Set<String>?: The selections this crosshair reacts to.
getter/setter pair
showLabel ↔ List<bool>?: Whether to show label on axis.
getter/setter pair
styles ↔ List<PaintStyle?>?: The stroke styles of crosshair lines for each dimension.
getter/setter pair

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited