Selecting all data with brush in a figure

13 次查看（过去 30 天）

Ash 2012-7-3

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?

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,

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