Already you have the data in hand. YOur xdata and ydata will be a cell with your required data. Check the below demo code:
figure
hold on
for i = 1:5
plot(rand(1,10));
end
h = gcf;
axesObjs = get(h, 'Children');
dataObjs = get(axesObjs, 'Children');
objTypes = get(dataObjs, 'Type');
xdata = get(dataObjs, 'XData');
ydata = get(dataObjs, 'YData');
for i = 1:numel(xdata)
fprintf('%d line data\n',i) ;
xdata{i}
ydata{i}
end
Best Answer