Google berkomitmen untuk mendorong terwujudnya keadilan ras bagi komunitas Kulit Hitam. Lihat caranya.

MarkerEdgeTreatment

public final class MarkerEdgeTreatment
extends EdgeTreatment

java.lang.Object
   ↳ com.google.android.material.shape.EdgeTreatment
     ↳ com.google.android.material.shape.MarkerEdgeTreatment


Draws an arrow on the edge given the radius of a circle. The arrow is drawn as two perpendicular lines tangent to the circle. This allows the arrow to be drawn smoothly on a pill or circular shape.

If you just want a triangle of a specific size use TriangleEdgeTreatment instead.

Summary

Public constructors

MarkerEdgeTreatment(float radius)

Public methods

void getEdgePath(float length, float center, float interpolation, ShapePath shapePath)

Generates a ShapePath for this edge treatment.

Inherited methods

From class com.google.android.material.shape.EdgeTreatment
From class java.lang.Object

Public constructors

MarkerEdgeTreatment

MarkerEdgeTreatment (float radius)

Parameters
radius float

Public methods

getEdgePath

void getEdgePath (float length, 
                float center, 
                float interpolation, 
                ShapePath shapePath)

Generates a ShapePath for this edge treatment.

EdgeTreatments have an origin of (0, 0) and a destination of (0, length) (i.e. they represent the top edge), and are automatically rotated and scaled as necessary when applied to other edges. Only the horizontal, top EdgeTreatment needs to be defined in order to apply it to all four edges.

Parameters
length float: the length of the edge.

center float: the distance to the center of the edge. This takes into account any offset added by the proceeding corner. Drawing anything at (center, 0) will be center aligned with the shape. Normally you'll want to use this instead of length / 2.

interpolation float: the interpolation of the edge treatment. Ranges between 0 (none) and 1 (fully) interpolated. Custom edge treatments can implement interpolation to support shape transition between two arbitrary states. Typically, a value of 0 indicates that the custom edge treatment is not rendered (i.e. that it is a straight line), and a value of 1 indicates that the treatment is fully rendered. Animation between these two values can "heal" or "reveal" an edge treatment.

shapePath ShapePath: the ShapePath that this treatment should write to.