Class CMUtilityBezier

CMUtilityBezier
Utilities for creating Bezier curves.


Copyright (C) 2020, Humboldt State University, Jim Graham

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General
Public License as published by the Free Software Foundation, either version 3 of the License, or (at your
option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see
.

Static Functions

Static Functions

ReversePoints()

Utility function to revserse the order of the points in an array

GetCurveWithArrow(Xs, Ys, BarbWidth, BarbLength, ShaftWidth, HeadLength)

Return a set of X and Y coordinates that represent the outline of a curve that has width
and has an arrow at the end.

Parameters:
    Xs - horizontal coordinate array of control points to follow.
    Ys - horizontal coordinate array of control points to follow.
    BarbWidth - Width of the bard of the arrow
    BarbLength - Length of the portion of the arrow that is before the connection between the curve and the arrow head
    ShaftWidth - Width of the arrow shaft (i.e. the width of the curve)
    HeadLength - Length of the head of the arrow