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Insert pgf with referenced png file from a different folder

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1

1

I'm trying to insert a pgf file that I made with matplotlib. This file references to a png file (since I inserted a png figure in the plot).

When I put the png in the same folder than my tex file, everything works, but if the png file is in the folder with the pgf file, i got an error

Package pgf Warning: File "plot2.png" not found when def

ining image "pgflastimage".

I was trying to use import but I don't know how it works for a pgf. If I change pgf by tex, it still doesn't find the png:

documentclass{article}

usepackage{pgf}

usepackage{import}



begin{document}





% subimport{../pgf/}{plot.pgf} --> Not working

input{../pgf/plot.pgf}



end{document}

EDIT:

Changing pgfimage{...} by includegraphics{...} in the pgf file, seems to work with subimport* . However, matplotlib produces the pgf with pgfimage, so it would be necessary to change the output plots by hand. Maybe someone knows a better solution.

pgfplots input import folders

share|improve this question

edited Jul 29 '14 at 22:34

PerroNoob

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Where? In the pgf file? =o
  
  – PerroNoob
  Jul 29 '14 at 22:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Same problem here. I didn't find a proper answer yet..
  
  – user62681
  Sep 17 '14 at 16:21
  

  
  
  
  

add a comment | 

1

1

I'm trying to insert a pgf file that I made with matplotlib. This file references to a png file (since I inserted a png figure in the plot).

When I put the png in the same folder than my tex file, everything works, but if the png file is in the folder with the pgf file, i got an error

Package pgf Warning: File "plot2.png" not found when def

ining image "pgflastimage".

I was trying to use import but I don't know how it works for a pgf. If I change pgf by tex, it still doesn't find the png:

documentclass{article}

usepackage{pgf}

usepackage{import}



begin{document}





% subimport{../pgf/}{plot.pgf} --> Not working

input{../pgf/plot.pgf}



end{document}

EDIT:

Changing pgfimage{...} by includegraphics{...} in the pgf file, seems to work with subimport* . However, matplotlib produces the pgf with pgfimage, so it would be necessary to change the output plots by hand. Maybe someone knows a better solution.

pgfplots input import folders

share|improve this question

edited Jul 29 '14 at 22:34

PerroNoob

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Where? In the pgf file? =o
  
  – PerroNoob
  Jul 29 '14 at 22:22
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Same problem here. I didn't find a proper answer yet..
  
  – user62681
  Sep 17 '14 at 16:21
  

  
  
  
  

add a comment | 

I'm trying to insert a pgf file that I made with matplotlib. This file references to a png file (since I inserted a png figure in the plot).

When I put the png in the same folder than my tex file, everything works, but if the png file is in the folder with the pgf file, i got an error

Package pgf Warning: File "plot2.png" not found when def

ining image "pgflastimage".

I was trying to use import but I don't know how it works for a pgf. If I change pgf by tex, it still doesn't find the png:

documentclass{article}

usepackage{pgf}

usepackage{import}



begin{document}





% subimport{../pgf/}{plot.pgf} --> Not working

input{../pgf/plot.pgf}



end{document}

EDIT:

Changing pgfimage{...} by includegraphics{...} in the pgf file, seems to work with subimport* . However, matplotlib produces the pgf with pgfimage, so it would be necessary to change the output plots by hand. Maybe someone knows a better solution.

pgfplots input import folders

share|improve this question

edited Jul 29 '14 at 22:34

PerroNoob

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

Package pgf Warning: File "plot2.png" not found when def

ining image "pgflastimage".

documentclass{article}

usepackage{pgf}

usepackage{import}



begin{document}





% subimport{../pgf/}{plot.pgf} --> Not working

input{../pgf/plot.pgf}



end{document}

share|improve this question

edited Jul 29 '14 at 22:34

PerroNoob

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

share|improve this question

edited Jul 29 '14 at 22:34

PerroNoob

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

asked Jul 29 '14 at 19:32

PerroNoobPerroNoob

347215

1 Answer
1

active

oldest

votes

0

From what I found, there is no better way. This answer notes that pgfimage uses includegraphics, but does not propagate the relative paths. Looking through the matplotlib pgf backend source, changing pgfimage to includegraphics does not appear to be a configurable option on the matplotlib side of the equation.

A work around I came up with was to intercept the output and update the appropriate lines.

# lots of plotting commands

fig.savefig(output)

_, ext = os.path.splitext(output)

if ext == ".pgf":

    with open(output, "r") as fid:

        lines = fid.readlines()



    with open(output, "w") as fid:

        for line in lines:

            fid.write(re.sub(r"\pgfimage", r"\includegraphics", line))

This is really only a “solution” if you can edit the plotting routines.

share

answered 6 mins ago

Keith PrussingKeith Prussing

14816

add a comment | 

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0

From what I found, there is no better way. This answer notes that pgfimage uses includegraphics, but does not propagate the relative paths. Looking through the matplotlib pgf backend source, changing pgfimage to includegraphics does not appear to be a configurable option on the matplotlib side of the equation.

A work around I came up with was to intercept the output and update the appropriate lines.

# lots of plotting commands

fig.savefig(output)

_, ext = os.path.splitext(output)

if ext == ".pgf":

    with open(output, "r") as fid:

        lines = fid.readlines()



    with open(output, "w") as fid:

        for line in lines:

            fid.write(re.sub(r"\pgfimage", r"\includegraphics", line))

This is really only a “solution” if you can edit the plotting routines.

share

answered 6 mins ago

Keith PrussingKeith Prussing

14816

add a comment | 

0

From what I found, there is no better way. This answer notes that pgfimage uses includegraphics, but does not propagate the relative paths. Looking through the matplotlib pgf backend source, changing pgfimage to includegraphics does not appear to be a configurable option on the matplotlib side of the equation.

A work around I came up with was to intercept the output and update the appropriate lines.

# lots of plotting commands

fig.savefig(output)

_, ext = os.path.splitext(output)

if ext == ".pgf":

    with open(output, "r") as fid:

        lines = fid.readlines()



    with open(output, "w") as fid:

        for line in lines:

            fid.write(re.sub(r"\pgfimage", r"\includegraphics", line))

This is really only a “solution” if you can edit the plotting routines.

share

answered 6 mins ago

Keith PrussingKeith Prussing

14816

add a comment | 

From what I found, there is no better way. This answer notes that pgfimage uses includegraphics, but does not propagate the relative paths. Looking through the matplotlib pgf backend source, changing pgfimage to includegraphics does not appear to be a configurable option on the matplotlib side of the equation.

A work around I came up with was to intercept the output and update the appropriate lines.

# lots of plotting commands

fig.savefig(output)

_, ext = os.path.splitext(output)

if ext == ".pgf":

    with open(output, "r") as fid:

        lines = fid.readlines()



    with open(output, "w") as fid:

        for line in lines:

            fid.write(re.sub(r"\pgfimage", r"\includegraphics", line))

This is really only a “solution” if you can edit the plotting routines.

share

answered 6 mins ago

Keith PrussingKeith Prussing

14816

# lots of plotting commands

fig.savefig(output)

_, ext = os.path.splitext(output)

if ext == ".pgf":

    with open(output, "r") as fid:

        lines = fid.readlines()



    with open(output, "w") as fid:

        for line in lines:

            fid.write(re.sub(r"\pgfimage", r"\includegraphics", line))

share

answered 6 mins ago

Keith PrussingKeith Prussing

14816

answered 6 mins ago

Keith PrussingKeith Prussing

14816

answered 6 mins ago

Keith PrussingKeith Prussing

14816