CompletedShapeRenderer

Added in 1.0.0

Kotlin |Java

@ExperimentalInkCustomShapeWorkflowApi
interface CompletedShapeRenderer<CompletedShapeT : Any>

Called to render a CompletedShapeT instance to an android.graphics.Canvas.

Summary

Public functions
`open Boolean`	`@UiThread changesWithTime(shape: CompletedShapeT)` Whether calls to `draw` with a new timestamp value results in different visual output.
`Unit`	`@UiThread draw( canvas: Canvas, shape: CompletedShapeT, strokeToScreenTransform: Matrix, animatorClockStateMillis: Long )` Draw an instance of `CompletedShapeT` to a `Canvas`.

Public functions

changesWithTime

Added in 1.0.0

@UiThread
open fun changesWithTime(shape: CompletedShapeT): Boolean

Whether calls to draw with a new timestamp value results in different visual output. In other words, return true if and only if shape is animated.

draw

Added in 1.0.0

@UiThread
fun draw(
    canvas: Canvas,
    shape: CompletedShapeT,
    strokeToScreenTransform: Matrix,
    animatorClockStateMillis: Long
): Unit

Draw an instance of CompletedShapeT to a Canvas.

Parameters
`canvas: Canvas`	The output `Canvas` to draw to.
`shape: CompletedShapeT`	The object to be drawn.
`strokeToScreenTransform: Matrix`	The full transform that has already been applied to the `Canvas` in order to draw this object. Most implementations do not need to use this data, but it is provided for certain rare circumstances (such as analytical anti-aliasing) that require it.
`animatorClockStateMillis: Long`	The current timestamp to be used for animation calculations. Note that the animation timing may not proceed at the same rate as system elapsed time - it will by default, but may be paused and resumed, or sped up, or slowed down.