MATLAB: Can I make objects in a plot untargetable for data cursor

data cursordata cursor modepatchplot

Hello, I have a plot with several other objects in it (see picture below). Is it possible that the data cursor only targets the green plot line and ignores the other objects (e.g. the yellow patch and the pink circles)?

Best Answer

With R2014b or later, the data cursor will not react to any item whose 'PickableParts' is set to 'none'

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MATLAB: How to add additional info to the data cursor

function test_main
% Plots graph and sets up a custom data tip update function
fig = figure('DeleteFcn','doc datacursormode');
X = 0:60;
t = (X)*0.02;
Y = sin(-16*t);
plot(X,Y)
dcm_obj = datacursormode(fig);
set(dcm_obj,'UpdateFcn',{@myupdatefcn,t})
function txt = myupdatefcn(~,event_obj,t)
% Customizes text of data tips
pos = get(event_obj,'Position');
I = get(event_obj, 'DataIndex');
txt = {['X: ',num2str(pos(1))],...
       ['Y: ',num2str(pos(2))],...
       ['I: ',num2str(I)],...
       ['T: ',num2str(t(I))]};

MATLAB: Part of 3D plot is clipped when zooming in

Set the axes ClippingStyle; see http://www.mathworks.com/help/matlab/examples/clipping-in-plots-and-graphs.html

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Related Solutions

MATLAB: How to add additional info to the data cursor

MATLAB: Part of 3D plot is clipped when zooming in

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