0.2.5

cdp/dev.kdriver.cdp.domain/LayerTree/Layer

Layer

@Serializable

data class Layer(val layerId: String, val parentLayerId: String? = null, val backendNodeId: Int? = null, val offsetX: Double, val offsetY: Double, val width: Double, val height: Double, val transform: List<Double>? = null, val anchorX: Double? = null, val anchorY: Double? = null, val anchorZ: Double? = null, val paintCount: Int, val drawsContent: Boolean, val invisible: Boolean? = null, val scrollRects: List<LayerTree.ScrollRect>? = null, val stickyPositionConstraint: LayerTree.StickyPositionConstraint? = null)

Information about a compositing layer.

Constructors

constructor(layerId: String, parentLayerId: String? = null, backendNodeId: Int? = null, offsetX: Double, offsetY: Double, width: Double, height: Double, transform: List<Double>? = null, anchorX: Double? = null, anchorY: Double? = null, anchorZ: Double? = null, paintCount: Int, drawsContent: Boolean, invisible: Boolean? = null, scrollRects: List<LayerTree.ScrollRect>? = null, stickyPositionConstraint: LayerTree.StickyPositionConstraint? = null)

Properties

val anchorX: Double? = null

Transform anchor point X, absent if no transform specified

val anchorY: Double? = null

Transform anchor point Y, absent if no transform specified

val anchorZ: Double? = null

Transform anchor point Z, absent if no transform specified

val backendNodeId: Int? = null

The backend id for the node associated with this layer.

val drawsContent: Boolean

Indicates whether this layer hosts any content, rather than being used for transform/scrolling purposes only.

val height: Double

Layer height.

val invisible: Boolean? = null

Set if layer is not visible.

val layerId: String

The unique id for this layer.

val offsetX: Double

Offset from parent layer, X coordinate.

val offsetY: Double

Offset from parent layer, Y coordinate.

val paintCount: Int

Indicates how many time this layer has painted.

val parentLayerId: String? = null

The id of parent (not present for root).

val scrollRects: List<LayerTree.ScrollRect>? = null

Rectangles scrolling on main thread only.

stickyPositionConstraint

val stickyPositionConstraint: LayerTree.StickyPositionConstraint? = null

Sticky position constraint information

val transform: List<Double>? = null

Transformation matrix for layer, default is identity matrix

val width: Double

Layer width.