Class: InkBuilderAsync

PathBuilding.InkBuilderAsync()

Async path builder implementation

Constructor

new InkBuilderAsync()

Properties:

Name	Type	Description
closed	boolean	Is builder capable to build. When is false, open should be executed.

Extends

• PathBuilding.InkBuilderAbstract

Methods

abort()

Aborts pipeline processing. Reset state and start over.When InputDevice is configured close streams with true as aborted argument.

Overrides:

• PathBuilding.InkBuilderAbstract#abort

add(additionSensorPoint, predictionSensorPointopt)

Adds input in pipeline to be processed

Parameters:

Name	Type	Attributes	Description
additionSensorPoint	InkInput.SensorPoint
predictionSensorPoint	InkInput.SensorPoint	<optional>

Overrides:

• PathBuilding.InkBuilderAbstract#add

build()

This processing is suitable for low performance devices.This approach can affect drawing performance and this could results to unwanted latency.Opened threads will balance hardware usage.

Overrides:

• PathBuilding.InkBuilderAbstract#build

(async) buildChain()

Suitable for sensor data building where build segment is only one - the whole stroke

close()

Terminate all underlying workers

configure(settings)

Configures ink building process

Parameters:

Name	Type	Description
settings	PathBuilding.InkBuilderSettings

Overrides:

• PathBuilding.InkBuilderAbstract#configure

ignore(sensorPoint)

This method is relevant with underlying InputDevice when is configured.When device has very high input rate, some of samples could be ignored (downsampling).This could affect performance, even to make stroke looks better.This input should be registerd in the ink stream without to affect pipeline.

Parameters:

Name	Type	Description
sensorPoint	InkInput.SensorPoint

Overrides:

• PathBuilding.InkBuilderAbstract#ignore

(abstract) onComplete(pathSegment)

Path processing build callback

Parameters:

Name	Type	Description
pathSegment	PathBuilding.PathSegment	Path part for current animation frame

(async) open()

Allocate underlying workers

(abstract) processSegment()

Process segment through the pipeline

Overrides:

• PathBuilding.InkBuilderAbstract#processSegment

(async) processSpline(spline) → PathBuilding.Pipeline.DataOutput

Process spline through pipeline

Parameters:

Name	Type	Description
spline	PathBuilding.Spline

Returns:

Processed control points

Type

PathBuilding.Pipeline.DataOutput

Home