MATLAB: How to convert ‘file.fig’ to to jpg

savefig

I have 'file.fig' that consists from 50 figures. I would like to convert them to jpeg. How can I do that?

Thanks

Riyadh

Best Answer

figs = openfig('TheFigFile.fig');
for K = 1 : length(figs)
   filename = 'figure_%02d.jpg';
   saveas(figs(K), filename);
end

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MATLAB: Reading pixels from an image

Don't save them as .fig files. Use imwrite() to save them as .PNG files. Otherwise you'll have to read in the figures with openfig() and then use getimage(), which is not as direct, plus .fig files are not readable by standard functions such as Photoshop or whatever.

MATLAB: How can convert two (file.fig) to (file.jpg) in the same time

put all figures to translate to .jpg in a same folder

put all .fig in same folder

cd 'folder_figures'

get in the folder

system('dir /o:n /b > list.txt')

build list

fid=fopen('list.txt')         
s1=textscan(fid,'%s')
fclose(fid)

measure how many figures

[sz1 sz2]=size(s1{1})

load all figures in workspace

h0=[];
for k=1:1:sz1                                            
    if regexp(cell2mat(s1{1}(k)),'.fig') 
        s=openfig(cell2mat(s1{1}(k))); 
        h0=[h0 s]; 
    end; 
end;

save figures in same file

savefig(h0,'all_figures.fig')

Riyahd, do the figure handles have to be in separate variables, or is it ok that all such handles are in a 1x10 vector of handles?

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thanks in advance for time and attention

John BG

<mailto:jgb2012@sky.com jgb2012@sky.com>

Best Answer

Related Solutions

MATLAB: Reading pixels from an image

MATLAB: How can convert two (file.fig) to (file.jpg) in the same time

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