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comparison +draw/prompt_bezier.m @ 0:48b6fb693025

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Initial commit.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 17 Sep 2015 10:12:50 +0200
parents
children 875386d0b2ff
comparison
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-1:000000000000 0:48b6fb693025
1 function [C,h] = prompt_bezier(s,varargin)
2 default_arg('s',[])
3 if ~isempty(s)
4 fprintf(s,varargin{:});
5 end
6
7 fprintf('# Draw bezier curve\n')
8 a = draw.prompt_point('Enter starting point\n');
9 p = draw.point(a);
10 p.Color = Color.green;
11 p.MarkerSize = 24;
12 b = draw.prompt_point('Enter stopping point\n');
13 p = draw.point(b);
14 p.Color = Color.red;
15 p.MarkerSize = 24;
16 c1 = draw.prompt_point('Enter control point 1\n');
17 p = draw.point(c1);
18 p.Color = Color.yellow;
19 p.MarkerSize = 16;
20 c2 = draw.prompt_point('Enter control point 2\n');
21 p = draw.point(c2);
22 p.Color = Color.yellow;
23 p.MarkerSize = 16;
24
25 C = grid.Curve.bezier(a,c1,c2,b);
26 fprintf('C = grid.Curve.bezier([%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g]);\n',a,c1,c2,b)
27 h = C.plot();
28 uistack(h,'bottom');
29
30 end