How can I save the content of an axes using gui?

Question

Sindia Casado 2012-10-16

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/50972-how-can-i-save-the-content-of-an-axes-using-gui

Hello everyone,

I am trying to save a graph (previously I made the plot command) that it is in a axes , using gui. My code is the following:

guardar=getimage(handles.axes11); if guardar==0 return end if isempty(guardar) return end % guardar en formatos formatos={'*.jpg','JPEG (*.jpg)';'*.png','PNG (*.png)';... '*.tif','TIFF (*.tif)';'*.gif','GIF (*.gif)'}; [nombre,ruta]=uiputfile(formatos,'GUARDAR IMAGEN'); if nombre==0 return end fname=fullfile(ruta,nombre); imwrite(guardar,fname);

When I am going to run this code I get the next message:

Undefined function 'getimage' for input arguments of type 'double'.

I don´t know what I am doing wrong. Maybe my code is not the best one. Could anyone help me with a different idea ? Where can be the mistake?

Thanks in advanced Sindia