core/com.patrykandpatrick.vico.core.chart.draw/ChartDrawContext

ChartDrawContext

interface ChartDrawContext : DrawContext

An extension of DrawContext that holds additional data required to render a Chart.

Properties

Link copied to clipboard
abstract val chartBounds: RectF

The bounds in which the Chart will be drawn.

Link copied to clipboard
abstract val horizontalDimensions: HorizontalDimensions

Holds information on the Chart’s horizontal dimensions.

Link copied to clipboard
abstract val horizontalScroll: Float

The current amount of horizontal scroll.

Link copied to clipboard
abstract val markerTouchPoint: Point?

The point inside the chart’s coordinates where physical touch is occurring.

Link copied to clipboard
abstract val zoom: Float

The zoom factor.

Functions

Link copied to clipboard
fun <Model : ChartEntryModel> ChartDrawContext.drawMarker(marker: Marker, markerTouchPoint: Point?, chart: Chart<Model>, markerVisibilityChangeListener: MarkerVisibilityChangeListener?, wasMarkerVisible: Boolean, setWasMarkerVisible: (Boolean) -> Unit, lastMarkerEntryModels: List<Marker.EntryModel>, onMarkerEntryModelsChange: (List<Marker.EntryModel>) -> Unit)

Draws the provided marker on top of the chart at the given markerTouchPoint and notifies the markerVisibilityChangeListener about the marker’s visibility changes.

Link copied to clipboard
fun ChartDrawContext.getMaxScrollDistance(): Float

Returns the maximum scroll distance.