init(x:y:z:)

Declaration

nonisolated init(x: PlottableValue<some Plottable>, y: PlottableValue<some Plottable>, z: PlottableValue<some Plottable>)

Parameters

• x:

  The x value.

• y:

  The y value.

• z:

  The z value.

Discussion

Use this initializer to create rules at positions along two axes, and a range along a third axis:

Chart3D {
    // A red rule from from -0.5 to 0.5 on the x-axis, positioned at y = 0, z = 0
    RuleMark(
        x: .value("x", -0.5..<0.5),
        y: .value("y", 0),
        z: .value("z", 0)
    )
    .foregroundStyle(.red)

    // A green rule from -0.5 to 0.5 on the y-axis, positioned at x = 0, z = 0
    RuleMark(
        x: .value("x", 0),
        y: .value("y", -0.5..<0.5),
        z: .value("z", 0)
    )
    .foregroundStyle(.green)

    // A blue rule from from -0.5 to 0.5 on the z-axis, positioned at x = 0, y = 0
    RuleMark(
        x: .value("x", 0),
        y: .value("y", 0),
        z: .value("z", -0.5..<0.5)
    )
    .foregroundStyle(.blue)
}