Mystery solved! There was a stray "hold off" earlier in the code that didn't affect any figures except for this one. Why it didn't affect the other figures is equally mysterious to me, but I'm glad it works now!
Using "hold all" and "hold on" for a 3D scatterplot
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I am making a large number of figures proceeded by a for loop. Every iteration of the for loop adds a plot layer on top of each figure.
Using "hold all" and calling the figure axes works for all of these scatterplots except for one, which is a 3D scatterplot (made using scatter3). This figure displays only the information from the last iteration.
Is there a reason why scatter3 wouldn't have the same hold properties as scatter, and if so, how can I make the plots hold? Thanks!
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Yasmeen
2014 年 1 月 15 日
1 件のコメント
Walter Roberson
2014 年 1 月 15 日
"hold off" without an axes specification only applies to the "current axes" of the time.
その他の回答 (1 件)
Walter Roberson
2014 年 1 月 14 日
If you are using
scatter2(...)
hold on
scatter3(...)
then the 2D view from the scatter2() is held, so the scatter3() that goes on top of it appears to give a 2D result. If you rotate the view after the scatter3() then you can see the points in their proper respective positions.
scatter(rand(1,10),rand(1,10))
hold on
scatter3(rand(1,10),rand(1,10),rand(1,10))
Now click on the rotate tool in the toolbar and rotate out of plane; the blue 2D points will show up all at z = 0 as expected.
2 件のコメント
Walter Roberson
2014 年 1 月 15 日
The obvious supposition would be that you do not have "hold on" applied on axis a14.
hold(a14, 'on')
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