Saving image with the plots

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judy frost 2013-1-3

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链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/57871-saving-image-with-the-plots

Below code segment shows the result correctly on output_axis. I mean, the image C and the plots on the image.

          [B,L,N] = bwboundaries(E);
          axes(handles.output_axis);
          imshow(C);
          for k=1:length(B),
              boundary = B{k};
              if(k<=N)
                  plot(boundary(:,2),...
                      boundary(:,1),'r','LineWidth',1.5);
              end
          end

I need to save the image but I could not achieve this. I use below code to save:

imwrite(getimage(handles.output_axis),file);

It saves only the C image without plots. Please help how can I save the image together with the plots ?

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回答（2 个）

Sean de Wolski 2013-1-3

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/57871-saving-image-with-the-plots#answer_70040

在 MATLAB Online 中打开

How about:

doc print
doc saveas

or:

FEX:exportfig

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Sean de Wolski 2013-1-3

Huh? What do you mean? What isn't what you want? Do you only want to print the axes?

judy frost 2013-1-3

In gui I have 2 axis, input and output. In the handles.output_axis there is the result I want to print. So I must get the image from this handle(output axis) and save it.

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