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annotate +draw/prompt_bezier.m @ 289:354e40a8e1a5

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Merged in feature/textTable (pull request #3) Feature/texttable
author Martin Almquist <martin.almquist@it.uu.se>
date Mon, 12 Sep 2016 15:18:25 +0200
parents 48b6fb693025
children 875386d0b2ff
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1 function [C,h] = prompt_bezier(s,varargin)
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2 default_arg('s',[])
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3 if ~isempty(s)
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4 fprintf(s,varargin{:});
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5 end
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6
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7 fprintf('# Draw bezier curve\n')
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8 a = draw.prompt_point('Enter starting point\n');
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9 p = draw.point(a);
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10 p.Color = Color.green;
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11 p.MarkerSize = 24;
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12 b = draw.prompt_point('Enter stopping point\n');
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13 p = draw.point(b);
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14 p.Color = Color.red;
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15 p.MarkerSize = 24;
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16 c1 = draw.prompt_point('Enter control point 1\n');
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17 p = draw.point(c1);
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18 p.Color = Color.yellow;
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19 p.MarkerSize = 16;
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20 c2 = draw.prompt_point('Enter control point 2\n');
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21 p = draw.point(c2);
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22 p.Color = Color.yellow;
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23 p.MarkerSize = 16;
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24
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25 C = grid.Curve.bezier(a,c1,c2,b);
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26 fprintf('C = grid.Curve.bezier([%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g],[%.3g; %.3g]);\n',a,c1,c2,b)
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27 h = C.plot();
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28 uistack(h,'bottom');
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29
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30 end