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comparison Color.m @ 122:54cf593d6643

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Added method for showing plotting samples in Color.
author Jonatan Werpers <jonatan@werpers.com>
date Fri, 18 Dec 2015 11:28:53 +0100
parents 1770689d6c31
children 51d818bc8915
comparison
equal deleted inserted replaced
121:ceba6be0389f 122:54cf593d6643
8 lightblue = [0.301 0.745 0.933]; 8 lightblue = [0.301 0.745 0.933];
9 darkred = [0.635 0.078 0.184]; 9 darkred = [0.635 0.078 0.184];
10 black = [0.000 0.000 0.000]; 10 black = [0.000 0.000 0.000];
11 white = [1.000 1.000 1.000]; 11 white = [1.000 1.000 1.000];
12 end 12 end
13
14 methods(Static)
15 function sample()
16 markers ={'+', 'o', '*', '.', 'x', 'square', 'diamond', 'v', '^', '>', '<', 'pentagram', 'hexagram'};
17 % Filled and non-filled markers?
18 lineStyles = {'-', '--', ':', '-.'};
19 colors = { Color.blue, Color.red, Color.yellow, Color.purple, Color.green, Color.lightblue, Color.darkred, Color.black, Color.white};
20
21
22 function showMarkers(x0, y0, lx, ly, color, filled)
23 n = length(markers);
24 s = ceil(sqrt(n));
25
26 x = linspace(x0, x0 + lx, s);
27 y = linspace(y0, y0 + ly, s);
28
29 [X,Y] = meshgrid(x,y);
30
31 for i = 1:n
32 lh = line(X(i),Y(i));
33 lh.Marker = markers{i};
34 lh.MarkerSize = 12;
35 lh.Color = color;
36
37 if filled
38 lh.MarkerFaceColor = color;
39 end
40 end
41 end
42
43 function showColors(x0, y0, lx, ly)
44 n = length(colors);
45 s = ceil(sqrt(n));
46
47 x = linspace(x0, x0 + lx, s);
48 y = linspace(y0, y0 + ly, s);
49
50 [X,Y] = meshgrid(x,y);
51
52 for i = 1:n
53 lh = line(X(i),Y(i));
54 lh.Marker = 'o';
55 lh.MarkerFaceColor = colors{i};
56 lh.Color = colors{i};
57 lh.MarkerSize = 12;
58 end
59 end
60
61 function showLines(y0, ly, A, w)
62 n = length(lineStyles);
63 x = linspace(0,1,100);
64 y = linspace(y0, y0+ ly, n);
65 for i = 1:n
66 lh = line(x, y(i) + A*sin(pi*x*w));
67 lh.LineWidth = 2;
68 lh.LineStyle = lineStyles{i};
69 end
70 end
71
72
73 fh = figure();
74
75 y0 = 0.1;
76 dl = 0.15;
77 margin = 0.07;
78 showMarkers( 0.1, y0, dl, dl, Color.blue, false);
79 showMarkers( 0.9-dl, y0, dl, dl, Color.blue, true);
80 showColors( 0.5-dl/2, y0, dl, dl);
81
82 showLines(0.6, 0.2, 0.1, 5);
83
84 xlim([0 1])
85 ylim([0 1])
86 axis square
87
88 end
89 end
13 end 90 end