Alteration of figure while saving

Question

Idossou Marius Adom 2021-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/781548-alteration-of-figure-while-saving

回答： Walter Roberson 2021-3-28

Hello,

I constructed a graph with matlab and saved it as a .pdf file. However, I notice the pdf graph is missing elements that are present on the matlab output.

Here is the Matlab output

Here is the pdf output.

Here is my saving code.

h=gcf;
set(h,'PaperPositionMode','auto');         
set(h,'PaperOrientation','landscape');
set(h,'Position',[50 50 1200 800]);
print(gcf, '-dpdf', 'Mypdf.pdf')

Can someone help ? I want my pdf graph to be exactly the Matlab output.

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Walter Roberson 2021-3-24

Would it be acceptable to make your ylim lower bound slightly negative, so that the dots were not exactly on the boundary?

I suspect that you are encountering depth considerations, which of the two left axes is on top of the other -- but it would not be surprising for pdf's idea of clipping to be just slightly different than MATLAB's.

Idossou Marius Adom 2021-3-24