How to save contourf figure to image (.jpg) using matlab?

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I want to save figure of contourf to image (.jpg). i tried using saveas(gcf, output, 'jpg') and the result is blank .jpg file. Can you help me so the plot contourf can saving in my computer?

contourf(L, jml_level)

colormap autumn

figure

This is result of contourf

Thankyou.

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

Did you try print -djpeg filename?

– Cris Luengo
Jan 3 at 5:34

I'm not sure you understood what I was trying to say. You have tried the saveas command. Did you also try the print command? You can save figures to a JPEG file with that command too.

– Cris Luengo
Jan 3 at 5:50

i tried using print command and the result is same blank jpg

– Putri Ranati
Jan 3 at 5:52

1

Wait, when you did saveas(gcf,...), did you have the relevant figure as the current figure? The code you show where you make the plot, you end with figure. This will create a new, empty figure. gcf now is that empty figure. Please make sure you are not saving this empty figure.

– Cris Luengo
Jan 3 at 5:52

Thankyou for your help!

– Putri Ranati
Jan 3 at 6:10

add a comment |

I want to save figure of contourf to image (.jpg). i tried using saveas(gcf, output, 'jpg') and the result is blank .jpg file. Can you help me so the plot contourf can saving in my computer?

contourf(L, jml_level)

colormap autumn

figure

This is result of contourf

Thankyou.

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

Did you try print -djpeg filename?

– Cris Luengo
Jan 3 at 5:34

I'm not sure you understood what I was trying to say. You have tried the saveas command. Did you also try the print command? You can save figures to a JPEG file with that command too.

– Cris Luengo
Jan 3 at 5:50

i tried using print command and the result is same blank jpg

– Putri Ranati
Jan 3 at 5:52

1

Wait, when you did saveas(gcf,...), did you have the relevant figure as the current figure? The code you show where you make the plot, you end with figure. This will create a new, empty figure. gcf now is that empty figure. Please make sure you are not saving this empty figure.

– Cris Luengo
Jan 3 at 5:52

Thankyou for your help!

– Putri Ranati
Jan 3 at 6:10

add a comment |

I want to save figure of contourf to image (.jpg). i tried using saveas(gcf, output, 'jpg') and the result is blank .jpg file. Can you help me so the plot contourf can saving in my computer?

contourf(L, jml_level)

colormap autumn

figure

This is result of contourf

Thankyou.

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

I want to save figure of contourf to image (.jpg). i tried using saveas(gcf, output, 'jpg') and the result is blank .jpg file. Can you help me so the plot contourf can saving in my computer?

contourf(L, jml_level)

colormap autumn

figure

This is result of contourf

Thankyou.

image matlab plot contourf

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

edited Jan 3 at 5:48

asked Jan 3 at 5:29

Putri Ranati

225

asked Jan 3 at 5:29

Putri Ranati

225

asked Jan 3 at 5:29

Putri Ranati

225

Did you try print -djpeg filename?

– Cris Luengo
Jan 3 at 5:34

I'm not sure you understood what I was trying to say. You have tried the saveas command. Did you also try the print command? You can save figures to a JPEG file with that command too.

– Cris Luengo
Jan 3 at 5:50

i tried using print command and the result is same blank jpg

– Putri Ranati
Jan 3 at 5:52

1

Wait, when you did saveas(gcf,...), did you have the relevant figure as the current figure? The code you show where you make the plot, you end with figure. This will create a new, empty figure. gcf now is that empty figure. Please make sure you are not saving this empty figure.

– Cris Luengo
Jan 3 at 5:52

Thankyou for your help!

– Putri Ranati
Jan 3 at 6:10

add a comment |

Did you try print -djpeg filename?

– Cris Luengo
Jan 3 at 5:34

I'm not sure you understood what I was trying to say. You have tried the saveas command. Did you also try the print command? You can save figures to a JPEG file with that command too.

– Cris Luengo
Jan 3 at 5:50

i tried using print command and the result is same blank jpg

– Putri Ranati
Jan 3 at 5:52

1

Wait, when you did saveas(gcf,...), did you have the relevant figure as the current figure? The code you show where you make the plot, you end with figure. This will create a new, empty figure. gcf now is that empty figure. Please make sure you are not saving this empty figure.

– Cris Luengo
Jan 3 at 5:52

Thankyou for your help!

– Putri Ranati
Jan 3 at 6:10

Did you try print -djpeg filename?

– Cris Luengo
Jan 3 at 5:34

I'm not sure you understood what I was trying to say. You have tried the saveas command. Did you also try the print command? You can save figures to a JPEG file with that command too.

– Cris Luengo
Jan 3 at 5:50

i tried using print command and the result is same blank jpg

– Putri Ranati
Jan 3 at 5:52

Wait, when you did saveas(gcf,...), did you have the relevant figure as the current figure? The code you show where you make the plot, you end with figure. This will create a new, empty figure. gcf now is that empty figure. Please make sure you are not saving this empty figure.

– Cris Luengo
Jan 3 at 5:52

Thankyou for your help!

– Putri Ranati
Jan 3 at 6:10

add a comment |

1 Answer
1

active

oldest

votes

You can use figure handle to indicate which figure to save

fig1 = figure;

contourf(L, jml_level)

colormap autumn

saveas(fig1,'cont.png')

answered Jan 3 at 8:09

Yuval Harpaz

770512

add a comment |

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1 Answer
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active

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1 Answer
1

active

oldest

votes

You can use figure handle to indicate which figure to save

fig1 = figure;

contourf(L, jml_level)

colormap autumn

saveas(fig1,'cont.png')

answered Jan 3 at 8:09

Yuval Harpaz

770512

add a comment |

You can use figure handle to indicate which figure to save

fig1 = figure;

contourf(L, jml_level)

colormap autumn

saveas(fig1,'cont.png')

answered Jan 3 at 8:09

Yuval Harpaz

770512

add a comment |

You can use figure handle to indicate which figure to save

fig1 = figure;

contourf(L, jml_level)

colormap autumn

saveas(fig1,'cont.png')

answered Jan 3 at 8:09

Yuval Harpaz

770512

You can use figure handle to indicate which figure to save

fig1 = figure;

contourf(L, jml_level)

colormap autumn

saveas(fig1,'cont.png')

answered Jan 3 at 8:09

Yuval Harpaz

770512

answered Jan 3 at 8:09

Yuval Harpaz

770512

answered Jan 3 at 8:09

Yuval Harpaz

770512

answered Jan 3 at 8:09

Yuval Harpaz

770512

add a comment |

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