LogarithmicSpiralScatterDelegate constructor
LogarithmicSpiralScatterDelegate({})
Creates a logarithmic spiral ScatterDelegate.
A logarithmic spiral has this polar equation: r=ae^bθ
Implementation
LogarithmicSpiralScatterDelegate({
double? ratio,
this.a = 1.0,
this.b = 0.3063489,
double step = 0.01,
double rotation = 0.0,
}) : super(
ratio: ratio,
step: step,
rotation: rotation,
);