Overlay features on a very large R-Set image using imtool

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Anna Weeks 2015-2-6

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https://ww2.mathworks.cn/matlabcentral/answers/175713-overlay-features-on-a-very-large-r-set-image-using-imtool

关闭： MATLAB Answer Bot 2021-8-20

I am currently using imtool to view a very large composite satellite image which has been converted to a R-Set file. How can I overlay a number of feature files (shape files) that will be retained through zooming, panning etc?

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Anna Weeks 2015-2-6

I have managed to achieve what I wanted by adding the following to the MATLAB toolbox file RSETTileManager.m (see attached file) Could this could be incorporated as a standard feature of imtool?

%% Allow line features to be retained other_objs = findall(obj.ax,'type','line'); for i = 1:numel(other_objs) uistack(other_objs(i),'top'); end %%