onyxsdk-ktx/com.onyx.android.sdk.ktx.model/InkPoint

InkPoint

data class InkPoint(val xPx: Float, val yPx: Float, val rawPressure: Int, val normalizedPressure: Float, val maxPressure: Int, val tiltX: Int, val tiltY: Int, val eventTimeNanos: Long, val sequence: Long, val tool: InkTool)(source)

Lossless raw input sample normalized for application use.

Constructors

constructor(xPx: Float, yPx: Float, rawPressure: Int, normalizedPressure: Float, maxPressure: Int, tiltX: Int, tiltY: Int, eventTimeNanos: Long, sequence: Long, tool: InkTool)

Properties

coordinateSpace

val coordinateSpace: CoordinateSpace

All v2/KTX points use physical pixels relative to the bound host view.

val eventTimeNanos: Long

Monotonic input-event timestamp in nanoseconds.

val maxPressure: Int

Maximum reported value of the pressure axis.

normalizedPressure

val normalizedPressure: Float

Pressure normalized to 0..1.

val rawPressure: Int

Unmodified pressure-axis value.

val sequence: Long

Monotonically increasing event sequence number.

val tiltUnit: TiltUnit

Unit represented by tiltX and tiltY.

Unmodified horizontal tilt-axis value.

Unmodified vertical tilt-axis value.

val timestampClock: TimestampClock

Clock used by eventTimeNanos.

val tool: InkTool

Physical tool that produced the sample.

Horizontal view-local coordinate in physical pixels.

Vertical view-local coordinate in physical pixels.

Functions

fun InkPoint.transformed(matrix: Matrix): InkPoint

Returns a copy transformed into another pixel coordinate space while retaining input metadata.