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annotate +draw/labelPoint.m @ 103:bc5db54f9efd feature/arclen-param

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fzero_vec, integral_vec and spline are now local functions in Curve. Renamed arcLengthStretch to arcLengthParametrization. Removed plot_derivative. Added some comments and extra lines + removed unneccesary lines. arcLength is now a method and not static. Constructor does not accept difference operator anymore.
author Martin Almquist <martin.almquist@it.uu.se>
date Mon, 07 Dec 2015 17:24:28 +0100
parents 48b6fb693025
children
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1 % Takes a variable number of points as inputs and plots them with a label to the current figure.
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2 % label_pt(p)
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3 function label_pt(varargin)
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4 for i = 1:length(varargin)
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5 try
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6 placelabel(varargin{i},inputname(i));
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7 catch e
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8 error('Could not place label for input %d, ''%s''. Not a valid point',i,inputname(i))
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9 end
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10 end
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11 end
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12
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13 function placelabel(pt,str)
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14 x = pt(1);
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15 y = pt(2);
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16 h = line(x,y);
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17 h.Marker = '.';
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18 h = text(x,y,str);
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19 h.HorizontalAlignment = 'center';
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20 h.VerticalAlignment = 'bottom';
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21 end