Selecting all data with brush in a figure
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I Want to select all points of a figure by mentioning the brush command in code. and then I require to save all pints of graph. Can any1 help?
回答（1 个）
Ilham Hardy
2012-7-3
Just a wild guess:
- You already have the graph (.fig file)
- and you need to retrieve the values of the graph
Then do these,
- Open you graph (double click .fig file)
- type
lh= findall(gcf,'type','line')
xp=get(lh,'xdata');
yp=get(lh,'ydata');
HTH,
IH
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