Package com.inductiveautomation.rm.graphics

Class RMPathFitCurves

  • public class RMPathFitCurves
extends java.lang.Object
    Bezier curve fitting code adapted from "An Algorithm for Automatically Fitting Digitized Curves", by Philip J. Schneider "Graphics Gems", 1990 - Andrew S. Glassner, ed.

    • Constructor Summary

      Constructors 
      Constructor Description
      RMPathFitCurves()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void fitCurveFromPointIndex​(RMPath path, int index)
      Takes a path with a bunch of line-to segments and replaces them with curves.
      static java.util.List getFitCurveSegments​(RMMath.RMFunc func, double start, double end, int nPts, double error)  
      static void getFitCurveSegments​(RMPoint[] d, RMSize startTan, RMSize endTan, java.util.List segs)
      Fit a curve, preserving the start & end tangents.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • RMPathFitCurves

        public RMPathFitCurves()

    • Method Detail

      • fitCurveFromPointIndex

        public static void fitCurveFromPointIndex​(RMPath path,
                                          int index)
        Takes a path with a bunch of line-to segments and replaces them with curves.

      • getFitCurveSegments

        public static void getFitCurveSegments​(RMPoint[] d,
                                       RMSize startTan,
                                       RMSize endTan,
                                       java.util.List segs)
        Fit a curve, preserving the start & end tangents.

      • getFitCurveSegments

        public static java.util.List getFitCurveSegments​(RMMath.RMFunc func,
                                                 double start,
                                                 double end,
                                                 int nPts,
                                                 double error)