how to send pcolor contour to back when updating contour z value?

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roudan
roudan 2021-7-14
评论： roudan 2021-7-15
HI
I used to use contourf() and plot() with correct order so line plot is always on the top of contourf. Now I change to use pcolor(), when I updated Z value in contour by doing h.ZData=zg_new; the contour becomes on the top of line plot such that I cannot see lines anymore. so how to send contour to the back when updaing z data? see attached for the piocture.
I found below answer and add get(gca, 'Renderer') after h.ZData=zg_new; and it didn't work for me. Any suggestion? Thanks
https://www.mathworks.com/matlabcentral/answers/30212-how-to-bring-a-plot-to-the-front-or-back-among-multiple-plots

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DGM
DGM 2021-7-15
If you have the handle of the object which represents the lines, you should be able to reorder the stack:
uistack(lineplothandle,'top')

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