Koala Plot Core/io.github.koalaplot.core.pie/LabelConnectorScope

LabelConnectorScope

interface LabelConnectorScope

The LabelConnectorScope provides geometry information to LabelConnector implementations so they can draw the connector from the graph element to the label.

Properties

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abstract val endAngle: MutableState<Float>

The angle of the label at the end of the connector. This is an angle that is normal to the connector's bounding box at the endPosition

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abstract val endPosition: MutableState<Offset>

The ending position of the connector at the label.

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abstract val startAngle: MutableState<Float>

The angle of the graph element at the start of the connector. For a Pie chart this is the angle of the slice it connects to.

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abstract val startPosition: MutableState<Offset>

The starting position of the connector at the graph element.

Functions

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@Composable
fun LabelConnectorScope.BezierLabelConnector(modifier: Modifier = Modifier, connectorColor: Color = MaterialTheme.colorScheme.onBackground, connectorStroke: Stroke = Stroke(width = 1f))

A label connector that uses a Bezier curve.

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@Composable
fun LabelConnectorScope.StraightLineConnector(modifier: Modifier = Modifier, connectorColor: Color = MaterialTheme.colorScheme.onBackground, connectorStroke: Stroke = Stroke(width = 1f))

A label connector that uses a straight line.