generateEllipseParams function
Implementation
EllipseParams generateEllipseParams(
double width, double height, DrawConfig config) {
final double psq =
sqrt(pi * 2 * sqrt((pow(width / 2, 2) + pow(height / 2, 2)) / 2));
final double stepCount =
max(config.curveStepCount!, (config.curveStepCount! / sqrt(200)) * psq);
final double increment = (pi * 2) / stepCount;
final double curveFitRandomness = 1 - config.curveFitting!;
double rx = (width / 2).abs();
double ry = (height / 2).abs();
rx += config.offsetSymmetric(rx * curveFitRandomness);
ry += config.offsetSymmetric(ry * curveFitRandomness);
return EllipseParams(increment: increment, rx: rx, ry: ry);
}