listbox with exclude option

Hi all,

I have a listbox in my GUI which allow user to exclude certain data points before plotting. My current code is roughly listed as following:

datasetFull = get(hObject,'UserData');
datapointKept=get(handles...,'UserData');

for m = datapointKept
   datasetFilter{m}=datasetFull{1,m};
end
datasetForPlot = datasetFilter(~cellfun('isempty',datasetFilter)); % delete empty array

plot(datapointKept,datasetForPlot);

If i have 3 data points in total, I want to exclude data point #1, choose to plot data point#2/#3 using this coding. However, the outcome is... it is still plotting data point #1/#2, it does skip the correct data point, instead it starts from #1 till 'datapointKept' progressively.

May I know how to solve this problem? Thanks!

Answer 1

[Jan]

Did you use the debugger to examine the contents of datapointKept? I guess there is a bug in the code, when the corresponding UserData are set, but as long as this part is not posted in the forum, it is impossible to find the problem.