/**
* Creates a new instance of ArcTo.
*
* @param radiusX horizontal radius of the arc
* @param radiusY vertical radius of the arc
* @param xAxisRotation the x-axis rotation in degrees
* @param x horizontal position of the arc end point
* @param y vertical position of the arc end point
* @param largeArcFlag large arg flag: determines which arc to use (large/small)
* @param sweepFlag sweep flag: determines which arc to use (direction)
*/
public ArcTo(
double radiusX,
double radiusY,
double xAxisRotation,
double x,
double y,
boolean largeArcFlag,
boolean sweepFlag) {
setRadiusX(radiusX);
setRadiusY(radiusY);
setXAxisRotation(xAxisRotation);
setX(x);
setY(y);
setLargeArcFlag(largeArcFlag);
setSweepFlag(sweepFlag);
}
private Path createEllipsePath(
double centerX, double centerY, double radiusX, double radiusY, double rotate) {
ArcTo arcTo = new ArcTo();
arcTo.setX(centerX - radiusX + 1); // to simulate a full 360 degree celcius circle.
arcTo.setY(centerY - radiusY);
arcTo.setSweepFlag(false);
arcTo.setLargeArcFlag(true);
arcTo.setRadiusX(radiusX);
arcTo.setRadiusY(radiusY);
arcTo.setXAxisRotation(rotate);
Path path =
PathBuilder.create()
.elements(
new MoveTo(centerX - radiusX, centerY - radiusY),
arcTo,
new ClosePath()) // close 1 px gap.
.build();
path.setStroke(Color.DODGERBLUE);
path.getStrokeDashArray().setAll(5d, 5d);
return path;
}