HistoricalChange

Added in 1.1.0

Cmn
```
class HistoricalChange
```

Data structure for "historical" pointer moves.

Optional high-frequency pointer moves in between the last two dispatched events: can be used for extra accuracy when input rate exceeds framerate.

Summary

Public constructors
`HistoricalChange( uptimeMillis: Long, position: Offset, scaleFactor: Float, panOffset: Offset )`	Cmn

Public functions
`open String`	`toString()`	Cmn

Public properties
`Offset`	`panOffset` An `Offset` in pixel coordinates indicating an amount of scrolling.	Cmn
`Offset`	`position` The `Offset` of the historical pointer event, relative to the containing element.	Cmn
`Float`	`scaleFactor` A multiplicative scale factor indicating the amount of scale to perform as part of this pointer input change.	Cmn
`Long`	`uptimeMillis` The time of the historical pointer event, in milliseconds.	Cmn

Public constructors

HistoricalChange

Cmn

Added in 1.11.0

HistoricalChange(
    uptimeMillis: Long,
    position: Offset,
    scaleFactor: Float = 1.0f,
    panOffset: Offset = Offset.Zero
)

Parameters
`uptimeMillis: Long`	The time of the historical pointer event, in milliseconds. In between the current and previous pointer event times.
`position: Offset`	The `Offset` of the historical pointer event, relative to the containing element.
`scaleFactor: Float = 1.0f`	A multiplicative scale factor indicating the amount of scale to perform as part of this pointer input change. A value of `1f` indicates no scale, a value less than `1f` indicates a scale down, commonly causing a zoom out, and a value greater than `1f` indicates a scale up, commonly causing a zoom in.
`panOffset: Offset = Offset.Zero`	An `Offset` in pixel coordinates indicating an amount of scrolling.

Public functions

toString

Cmn

open fun toString(): String

Public properties

panOffset

Cmn

val panOffset: Offset

An Offset in pixel coordinates indicating an amount of scrolling.

position

Cmn

Added in 1.1.0

val position: Offset

The Offset of the historical pointer event, relative to the containing element.

scaleFactor

Cmn

Added in 1.11.0

val scaleFactor: Float

A multiplicative scale factor indicating the amount of scale to perform as part of this pointer input change. A value of 1f indicates no scale, a value less than 1f indicates a scale down, commonly causing a zoom out, and a value greater than 1f indicates a scale up, commonly causing a zoom in.

uptimeMillis

Cmn

Added in 1.1.0

val uptimeMillis: Long

The time of the historical pointer event, in milliseconds. In between the current and previous pointer event times.