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OffsetEdgeTreatment

public final class OffsetEdgeTreatment
extends EdgeTreatment

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


Offsets a different edge treatment by the given amount.

Summary

Public constructors

OffsetEdgeTreatment(EdgeTreatment other, float offset)

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

OffsetEdgeTreatment

OffsetEdgeTreatment (EdgeTreatment other, 
                float offset)

Parameters
other EdgeTreatment

offset 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.