LinearBorderEdge class
Defines the relative size and alignment of one LinearBorder edge.
A LinearBorder defines a box outline as zero to four edges, each of which is rendered as a single line. The width and color of the lines is defined by LinearBorder.side.
Each line's length is defined by size, a value between 0.0 and 1.0 (the default) which defines the length as a percentage of the length of a box edge.
When size is less than 1.0, the line is aligned within the available space according to alignment, a value between -1.0 and 1.0. The default is 0.0, which means centered, -1.0 means align on the "start" side, and 1.0 means align on the "end" side. The meaning of start and end depend on the current TextDirection, see Directionality.
- Annotations
Constructors
- LinearBorderEdge({double size = 1.0, double alignment = 0.0})
-
Defines one side of a LinearBorder.
const
Properties
- alignment → double
-
A value between -1.0 and 1.0 that defines how edges for which size
is less than 1.0 are aligned relative to the corresponding box edge.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- size → double
-
A value between 0.0 and 1.0 that defines the length of the edge as a
percentage of the length of the corresponding box
edge. Default is 1.0.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override
Static Methods
-
lerp(
LinearBorderEdge? a, LinearBorderEdge? b, double t) → LinearBorderEdge? - Linearly interpolates between two LinearBorders.
