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view +draw/prompt_line.m @ 1089:d7f6c10eab13 feature/dataspline

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Add function parametrization/dataSpline which accepts data points and returns a Curve object consisting of a spline interpolant with the arclength parametrization.
author Martin Almquist <malmquist@stanford.edu>
date Thu, 04 Apr 2019 17:57:24 -0700
parents 48b6fb693025
children
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function [C,h] = prompt_line(s,varargin)
    default_arg('s',[])
    if ~isempty(s)
        fprintf(s,varargin{:});
    end

    a = draw.prompt_point('Enter starting point\n');
    p = draw.point(a);
    p.Color = Color.green;
    p.MarkerSize = 24;
    b = draw.prompt_point('Enter stopping point\n');
    p = draw.point(b);
    p.Color = Color.red;
    p.MarkerSize = 24;

    C = grid.Curve.line(a,b);
    h = C.plot();
    uistack(h,'bottom');
end