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comparison scripts/plot/legend.m @ 11363:a0dfd7e8e3e2

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Assign data used in demo plots for reproducibility between runs
author Rik <octave@nomad.inbox5.com>
date Tue, 14 Dec 2010 17:27:19 -0800
parents c463aed850b0
children a140991387fb
comparison
equal deleted inserted replaced
11362:456752abad08 11363:a0dfd7e8e3e2
982 endif 982 endif
983 endif 983 endif
984 endwhile 984 endwhile
985 endfunction 985 endfunction
986 986
987
987 %!demo 988 %!demo
988 %! clf 989 %! clf
989 %! plot(1:10, 1:10, 1:10, fliplr(1:10)); 990 %! plot(1:10, 1:10, 1:10, fliplr(1:10));
990 %! title("incline is blue and decline is green"); 991 %! title("incline is blue and decline is green");
991 %! legend({"I'm blue", "I'm green"}, "location", "east") 992 %! legend({"I'm blue", "I'm green"}, "location", "east");
992 993
993 %!demo 994 %!demo
994 %! clf 995 %! clf
995 %! plot(1:10, 1:10, 1:10, fliplr(1:10)); 996 %! plot(1:10, 1:10, 1:10, fliplr(1:10));
996 %! title("incline is blue and decline is green"); 997 %! title("incline is blue and decline is green");
997 %! legend("I'm blue", "I'm green", "location", "east") 998 %! legend("I'm blue", "I'm green", "location", "east");
998 999
999 %!demo 1000 %!demo
1000 %! clf 1001 %! clf
1001 %! plot(1:10, 1:10); 1002 %! plot(1:10, 1:10);
1002 %! title("a very long label can sometimes cause problems"); 1003 %! title("a very long label can sometimes cause problems");
1003 %! legend({"hello world"}, "location", "northeastoutside") 1004 %! legend({"hello world"}, "location", "northeastoutside");
1004 1005
1005 %!demo 1006 %!demo
1006 %! clf 1007 %! clf
1007 %! plot(1:10, 1:10); 1008 %! plot(1:10, 1:10);
1008 %! title("a very long label can sometimes cause problems"); 1009 %! title("a very long label can sometimes cause problems");
1009 %! legend("hello world", "location", "northeastoutside") 1010 %! legend("hello world", "location", "northeastoutside");
1010 1011
1011 %!demo 1012 %!demo
1012 %! clf 1013 %! clf
1013 %! labels = {}; 1014 %! labels = {};
1014 %! for i = 1:5 1015 %! for i = 1:5
1015 %! h = plot(1:100, i + rand(100,1)); hold on; 1016 %! h = plot(1:100, i + rand(100,1)); hold on;
1016 %! set (h, "color", get (gca, "colororder")(i,:)) 1017 %! set (h, "color", get (gca, "colororder")(i,:))
1017 %! labels = {labels{:}, cstrcat("Signal ", num2str(i))}; 1018 %! labels = {labels{:}, cstrcat("Signal ", num2str(i))};
1018 %! endfor; hold off; 1019 %! endfor
1020 %! hold off;
1019 %! title("Signals with random offset and uniform noise") 1021 %! title("Signals with random offset and uniform noise")
1020 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]"); 1022 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]");
1021 %! legend(labels, "location", "southoutside") 1023 %! legend(labels, "location", "southoutside");
1022 %! legend("boxon") 1024 %! legend("boxon");
1023 1025
1024 %!demo 1026 %!demo
1025 %! clf 1027 %! clf
1026 %! labels = {}; 1028 %! labels = {};
1027 %! for i = 1:5 1029 %! for i = 1:5
1028 %! h = plot(1:100, i + rand(100,1)); hold on; 1030 %! h = plot(1:100, i + rand(100,1)); hold on;
1029 %! set (h, "color", get (gca, "colororder")(i,:)) 1031 %! set (h, "color", get (gca, "colororder")(i,:))
1030 %! labels = {labels{:}, cstrcat("Signal ", num2str(i))}; 1032 %! labels = {labels{:}, cstrcat("Signal ", num2str(i))};
1031 %! endfor; hold off; 1033 %! endfor
1034 %! hold off;
1032 %! title("Signals with random offset and uniform noise") 1035 %! title("Signals with random offset and uniform noise")
1033 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]"); 1036 %! xlabel("Sample Nr [k]"); ylabel("Amplitude [V]");
1034 %! legend(labels{:}, "location", "southoutside") 1037 %! legend(labels{:}, "location", "southoutside")
1035 %! legend("boxon") 1038 %! legend("boxon")
1036 1039
1055 %! plot (x, x, x, x.^2); 1058 %! plot (x, x, x, x.^2);
1056 %! legend ("linear", "quadratic"); 1059 %! legend ("linear", "quadratic");
1057 1060
1058 %!demo 1061 %!demo
1059 %! clf 1062 %! clf
1060 %! bar (rand (2, 3)) 1063 %! rand_2x3_data1 = [0.341447, 0.171220, 0.284370; 0.039773, 0.731725, 0.779382];
1061 %! ylim ([0 1.2]) 1064 %! bar (rand_2x3_data1);
1062 %! legend ({"1st Bar", "2nd Bar", "3rd Bar"}) 1065 %! ylim ([0 1.2]);
1063 1066 %! legend ({"1st Bar", "2nd Bar", "3rd Bar"});
1064 %!demo 1067
1065 %! clf 1068 %!demo
1066 %! bar (rand (2, 3)) 1069 %! clf
1067 %! ylim ([0 1.2]) 1070 %! rand_2x3_data2 = [0.44804, 0.84368, 0.23012; 0.72311, 0.58335, 0.90531];
1068 %! legend ("1st Bar", "2nd Bar", "3rd Bar") 1071 %! bar (rand_2x3_data2);
1072 %! ylim ([0 1.2]);
1073 %! legend ("1st Bar", "2nd Bar", "3rd Bar");
1069 1074
1070 %!demo 1075 %!demo
1071 %! clf 1076 %! clf
1072 %! x = 0:0.1:7; 1077 %! x = 0:0.1:7;
1073 %! h = plot (x, sin(x), x, cos(x), x, sin(x.^2/10), x, cos(x.^2/10)); 1078 %! h = plot (x, sin(x), x, cos(x), x, sin(x.^2/10), x, cos(x.^2/10));
1074 %! title ("Only the sin() objects have keylabels") 1079 %! title ("Only the sin() objects have keylabels");
1075 %! legend (h([1, 3]), {"sin(x)", "sin(x^2/10)"}, "location", "southwest") 1080 %! legend (h([1, 3]), {"sin(x)", "sin(x^2/10)"}, "location", "southwest");
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