Colour mismatch between plot and legend

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Priya
Priya 2014-6-24
编辑： Priya 2014-8-6
I don't know why the legend and plots don't match. I get the legend colours as defined below but the plot colours are all blue.
myh = line([xCenter, xCenter], [yCenter - yRadius(k2), yCenter + yRadius(k2)], ...
'LineWidth', 1, 'Color', [1,0,0]);
set(get(get(myh,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
myh = line([xCenter - xRadius(k2), xCenter + xRadius(k2)], [yCenter, yCenter], ...
'LineWidth', 1, 'Color', [1,0,0]);
set(get(get(myh,'Annotation'),'LegendInformation'),'IconDisplayStyle','off');
end

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dpb
dpb 2014-6-24
See if this thread helps--
http://www.mathworks.com/matlabcentral/answers/137221-change-bar-graph-legend-color
Particularly, note the cyclist's answer...
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dpb
dpb 2014-6-24
Must not have been the identical code; as the error says when that code ran you incremented the index into the colors array before addressing it so ran off the end.
Why not just write
figure
for k1 = 1:5
plot(x, y, colors(k1), 'LineWidth', 1);
if k1==1, hold on, end
end
? What's the point of all the extra obfuscation?
Priya
Priya 2014-6-25
Well, thanks for your reply, I'll try it out.

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