RadialNeedlePointer class
- Inheritance
-
- Object
- RadialGaugePointer
- RadialNeedlePointer
Constructors
- RadialNeedlePointer({double? minValue, double? maxValue, required double value, double thickness = 1.0, double? thicknessStart, double? thicknessEnd, double length = 1.0, double? lengthAbsolute, double centerOffset = 0, double? centerOffsetAbsolute, double knobRadius = 0.05, double? knobRadiusAbsolute, Color color = const Color(0xFF000000), Gradient? gradient, Color knobColor = const Color(0xFF000000)})
- Creates a new needle pointer.
Properties
- centerOffset → double
-
The offset to the center in multiples of the gauge radius.
final
- centerOffsetAbsolute → double?
-
The offset to the center in absolute pixels.
final
- color → Color
-
The color of the ticks.
final
- gradient → Gradient?
-
The gradient for the needle of the pointer.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- knobColor → Color
-
The color of the knob.
final
- knobRadius → double
-
The radius of the knob of the needle as a factor of the gauge radius.
final
- knobRadiusAbsolute → double?
-
The radius of the knob of the needle in absolute pixels.
final
- length → double
-
The multiplier of the length is used
to calculate the length for the needle.
final
- lengthAbsolute → double?
-
The absolute length of the needle in pixels.
final
- maxValue → double?
-
The maximum value this pointer can reach.
finalinherited
- minValue → double?
-
The minimum value this pointer can reach.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- thickness → double
-
The width of the needle.
final
- thicknessEnd → double?
-
The width of the needle at the end of the needle (away from the center of the axis).
final
- thicknessStart → double?
-
The width of the needle at the start of the needle (towards the center of the axis).
final
- value → double
-
The value
finalinherited
Methods
-
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