As noted in the documentation, MATLAB's brush
does not work with errorbar
plots (see section Plot Types You Ca开发者_开发知识库nnot Brush). For example,
figure;
errorbar((1:10)+2*sin(.3:.3:3),cos(1:1:10)/2);
hold all;
plot(10:-1:1,'o-g');
brush
generates a plot where I can brush data points from the green plot
, but not from the red errorbar
plot:
Update
Ideally I would like to find a way to retroactively make plots with error bars brushable, short of extracting XData and YData and recreating a graph with plot
.
Failing that, is there a function to replace errorbar
which allows this for plots I create in the future?
Plot objects created via line
are not brushable, but those created via plot
are. Since both objects are of type line
, I suspect the difference might be on the level of Java.
However, this suggests a workaround: You can write a version of errorbar
that uses the line
command instead of the plot
command to draw the errorbars, thus allowing you to browse just the plot.
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