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Error when creating animation from graph in Octave
Creating animation with multiple plots - Octave/MatlabGraph Formatting Tools For OctaveWhy/when should I prefer MATLAB over Octave?How do I create a simple Octave distributable without installing OctaveOctave: 'rgb2gray' undefined errorCreating Function in OctaveOctave: How to create a legend for grouped bar graphs?Animating plot with matlab / octaveOctave : fsolve function errorCreating animation in python from Octave codeoctave graph background color changing
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0
I am trying to make an animation from a graph and save the result as gif or video.
The graph and the animation work well in matlab but I cannot save it as gif.
'imread' gives error:
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-
dNOPAUSE" "-sDEVICE=ppmraw" "-dTextAlphaBits=4" "-dG
raphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-
sOutputFile=C:Users ...
I tried the solution from here, but that error pops up.
this is my code:
clear all;
clc;
for m = 1:10
n = m.*100;
x = linspace(0,1500,1500);
x2 = linspace(n,1000+n,500);
y2 = [((20e-6.*n + 0.008).*(sin(pi/1000.*(x2-n))).^2) ];
y1 = zeros(1,n);
y3 = zeros(1,1000-n);
y7 = [y1 y2 y3];
y8 = y7 + 0;
y1 = (sin(pi/150*x)).^2;
y3 = exp((x/400)-5);
y5 = (y1.*y3)+y8;
plot( x,y5);
drawnow;
#pause(0.01);
endfor
im = imread ("animation.pdf", "Index", "all");
imwrite (im, "animation.gif", "DelayTime", .5);
EDIT:
this is the complete error. directory address is edited.
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-dNOPAUSE" "-sDEVICE=ppmraw"
"-dTextAlphaBits=4" "-dGraphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-sOutputFil
e=C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "--" "C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "-c
" "quit" [No such file or directory].
error: Magick++ exception: Magick: Postscript delegate failed (F:XXXXXXXXXXXXXXXXXXXXXXXXXXanimation.pdf) reported by coders/pdf.c:434 (ReadPDFImage)
error: called from
__imread__ at line 78 column 10
imageIO at line 118 column 26
imread at line 106 column 30
test_animation2 at line 6 column 4
octave
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
|
show 3 more comments
0
I am trying to make an animation from a graph and save the result as gif or video.
The graph and the animation work well in matlab but I cannot save it as gif.
'imread' gives error:
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-
dNOPAUSE" "-sDEVICE=ppmraw" "-dTextAlphaBits=4" "-dG
raphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-
sOutputFile=C:Users ...
I tried the solution from here, but that error pops up.
this is my code:
clear all;
clc;
for m = 1:10
n = m.*100;
x = linspace(0,1500,1500);
x2 = linspace(n,1000+n,500);
y2 = [((20e-6.*n + 0.008).*(sin(pi/1000.*(x2-n))).^2) ];
y1 = zeros(1,n);
y3 = zeros(1,1000-n);
y7 = [y1 y2 y3];
y8 = y7 + 0;
y1 = (sin(pi/150*x)).^2;
y3 = exp((x/400)-5);
y5 = (y1.*y3)+y8;
plot( x,y5);
drawnow;
#pause(0.01);
endfor
im = imread ("animation.pdf", "Index", "all");
imwrite (im, "animation.gif", "DelayTime", .5);
EDIT:
this is the complete error. directory address is edited.
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-dNOPAUSE" "-sDEVICE=ppmraw"
"-dTextAlphaBits=4" "-dGraphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-sOutputFil
e=C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "--" "C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "-c
" "quit" [No such file or directory].
error: Magick++ exception: Magick: Postscript delegate failed (F:XXXXXXXXXXXXXXXXXXXXXXXXXXanimation.pdf) reported by coders/pdf.c:434 (ReadPDFImage)
error: called from
__imread__ at line 78 column 10
imageIO at line 118 column 26
imread at line 106 column 30
test_animation2 at line 6 column 4
octave
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
There is no error in your posted snippet and I'm pretty sure it's fromplotand notimread. Please add MCVE
– Andy
Mar 26 at 14:23
You seem to have forgotten theprint animation.pdf -appendstep in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.
– Tasos Papastylianou
Mar 26 at 18:04
@TasosPapastylianou, where should I addprint animation.pdf -append? I tried the code again, and yes, it reproduce the error that I attached in my post.
– Codelearner777
Mar 27 at 5:25
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above theendforinstruction, everything works as expected for me.
– Tasos Papastylianou
Mar 27 at 11:05
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06
|
show 3 more comments
0
0
0
I am trying to make an animation from a graph and save the result as gif or video.
The graph and the animation work well in matlab but I cannot save it as gif.
'imread' gives error:
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-
dNOPAUSE" "-sDEVICE=ppmraw" "-dTextAlphaBits=4" "-dG
raphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-
sOutputFile=C:Users ...
I tried the solution from here, but that error pops up.
this is my code:
clear all;
clc;
for m = 1:10
n = m.*100;
x = linspace(0,1500,1500);
x2 = linspace(n,1000+n,500);
y2 = [((20e-6.*n + 0.008).*(sin(pi/1000.*(x2-n))).^2) ];
y1 = zeros(1,n);
y3 = zeros(1,1000-n);
y7 = [y1 y2 y3];
y8 = y7 + 0;
y1 = (sin(pi/150*x)).^2;
y3 = exp((x/400)-5);
y5 = (y1.*y3)+y8;
plot( x,y5);
drawnow;
#pause(0.01);
endfor
im = imread ("animation.pdf", "Index", "all");
imwrite (im, "animation.gif", "DelayTime", .5);
EDIT:
this is the complete error. directory address is edited.
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-dNOPAUSE" "-sDEVICE=ppmraw"
"-dTextAlphaBits=4" "-dGraphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-sOutputFil
e=C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "--" "C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "-c
" "quit" [No such file or directory].
error: Magick++ exception: Magick: Postscript delegate failed (F:XXXXXXXXXXXXXXXXXXXXXXXXXXanimation.pdf) reported by coders/pdf.c:434 (ReadPDFImage)
error: called from
__imread__ at line 78 column 10
imageIO at line 118 column 26
imread at line 106 column 30
test_animation2 at line 6 column 4
octave
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
I am trying to make an animation from a graph and save the result as gif or video.
The graph and the animation work well in matlab but I cannot save it as gif.
'imread' gives error:
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-
dNOPAUSE" "-sDEVICE=ppmraw" "-dTextAlphaBits=4" "-dG
raphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-
sOutputFile=C:Users ...
I tried the solution from here, but that error pops up.
this is my code:
clear all;
clc;
for m = 1:10
n = m.*100;
x = linspace(0,1500,1500);
x2 = linspace(n,1000+n,500);
y2 = [((20e-6.*n + 0.008).*(sin(pi/1000.*(x2-n))).^2) ];
y1 = zeros(1,n);
y3 = zeros(1,1000-n);
y7 = [y1 y2 y3];
y8 = y7 + 0;
y1 = (sin(pi/150*x)).^2;
y3 = exp((x/400)-5);
y5 = (y1.*y3)+y8;
plot( x,y5);
drawnow;
#pause(0.01);
endfor
im = imread ("animation.pdf", "Index", "all");
imwrite (im, "animation.gif", "DelayTime", .5);
EDIT:
this is the complete error. directory address is edited.
Magick: "gswin32c" "-q" "-dBATCH" "-dSAFER" "-dMaxBitmap=50000000" "-dNOPAUSE" "-sDEVICE=ppmraw"
"-dTextAlphaBits=4" "-dGraphicsAlphaBits=4" "-r72x72" "-dFirstPage=1" "-dLastPage=1" "-sOutputFil
e=C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "--" "C:UsersXXXXXXXXXXXXXXXXXXXXXXXXXX" "-c
" "quit" [No such file or directory].
error: Magick++ exception: Magick: Postscript delegate failed (F:XXXXXXXXXXXXXXXXXXXXXXXXXXanimation.pdf) reported by coders/pdf.c:434 (ReadPDFImage)
error: called from
__imread__ at line 78 column 10
imageIO at line 118 column 26
imread at line 106 column 30
test_animation2 at line 6 column 4
octave
octave
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
edited Mar 27 at 11:21
Codelearner777
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
asked Mar 26 at 11:34
Codelearner777Codelearner777
641 silver badge11 bronze badges
641 silver badge11 bronze badges
There is no error in your posted snippet and I'm pretty sure it's fromplotand notimread. Please add MCVE
– Andy
Mar 26 at 14:23
You seem to have forgotten theprint animation.pdf -appendstep in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.
– Tasos Papastylianou
Mar 26 at 18:04
@TasosPapastylianou, where should I addprint animation.pdf -append? I tried the code again, and yes, it reproduce the error that I attached in my post.
– Codelearner777
Mar 27 at 5:25
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above theendforinstruction, everything works as expected for me.
– Tasos Papastylianou
Mar 27 at 11:05
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06
|
show 3 more comments
There is no error in your posted snippet and I'm pretty sure it's fromplotand notimread. Please add MCVE
– Andy
Mar 26 at 14:23
You seem to have forgotten theprint animation.pdf -appendstep in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.
– Tasos Papastylianou
Mar 26 at 18:04
@TasosPapastylianou, where should I addprint animation.pdf -append? I tried the code again, and yes, it reproduce the error that I attached in my post.
– Codelearner777
Mar 27 at 5:25
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above theendforinstruction, everything works as expected for me.
– Tasos Papastylianou
Mar 27 at 11:05
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06
There is no error in your posted snippet and I'm pretty sure it's from
plot and not imread. Please add MCVE– Andy
Mar 26 at 14:23
There is no error in your posted snippet and I'm pretty sure it's from
plot and not imread. Please add MCVE– Andy
Mar 26 at 14:23
You seem to have forgotten the
print animation.pdf -append step in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.– Tasos Papastylianou
Mar 26 at 18:04
You seem to have forgotten the
print animation.pdf -append step in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.– Tasos Papastylianou
Mar 26 at 18:04
@TasosPapastylianou, where should I add
print animation.pdf -append ? I tried the code again, and yes, it reproduce the error that I attached in my post.– Codelearner777
Mar 27 at 5:25
@TasosPapastylianou, where should I add
print animation.pdf -append ? I tried the code again, and yes, it reproduce the error that I attached in my post.– Codelearner777
Mar 27 at 5:25
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above the
endfor instruction, everything works as expected for me.– Tasos Papastylianou
Mar 27 at 11:05
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above the
endfor instruction, everything works as expected for me.– Tasos Papastylianou
Mar 27 at 11:05
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06
|
show 3 more comments
0
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oldest
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There is no error in your posted snippet and I'm pretty sure it's from
plotand notimread. Please add MCVE– Andy
Mar 26 at 14:23
You seem to have forgotten the
print animation.pdf -appendstep in your code above, but, other than that, I cannot reproduce your error. The code works fine and produces a .gif as expected on my machine.– Tasos Papastylianou
Mar 26 at 18:04
@TasosPapastylianou, where should I add
print animation.pdf -append? I tried the code again, and yes, it reproduce the error that I attached in my post.– Codelearner777
Mar 27 at 5:25
assuming you're trying to do what Carandraug did in the linked post, the whole point is that you append one pdf 'page' to this file at each iteration of your loop, so that by the end you have a pdf with exactly as many pages as the number of frames you'll want in your animation.gif. In your code above you forgot to do the 'appending' step (I mean, you never even generate an animation.pdf file to begin with, where do you expect to read it from in the first place?). If I place that line just above the
endforinstruction, everything works as expected for me.– Tasos Papastylianou
Mar 27 at 11:05
This has nothing to do with imagemagick though, so I doubt the error you're getting is related ... unless you've created some sort of mismatched animation.pdf from earlier and you're getting an error while trying to read it.
– Tasos Papastylianou
Mar 27 at 11:06