Problem in cropping the pdf image in matlab

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AVM
AVM el 12 de Jun. de 2020
Comentada: Ameer Hamza el 12 de Jun. de 2020
I have the following pdf image generated by matlab code. When I save this image as ''pdf'', it comes up with huge white portion that I really want to remove. I just keep the image portion only. Please somebody help me to get that. Pl see the attachment for image in ''pdf''.
  5 comentarios
Ameer Hamza
Ameer Hamza el 12 de Jun. de 2020
"I thought that as pdf image has good resolution"
Not necessarily. You can save high-resolution png and jpg files too. pdf is useful if you want vector image; however, in that case, I prefer eps over pdf.
AVM
AVM el 12 de Jun. de 2020
@Ameer: Thanks for your information.

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Respuesta aceptada

Ameer Hamza
Ameer Hamza el 12 de Jun. de 2020
Editada: Ameer Hamza el 12 de Jun. de 2020
Try exportgraphics() in R2020a
t = linspace(0, 2*pi, 100);
r = linspace(0, 1, 100);
polarplot(t, r)
exportgraphics(gcf, 'test.pdf');
The output pdf file is attached.
For older releases
t = linspace(0, 2*pi, 100);
r = linspace(0, 1, 100);
polarplot(t, r)
export_fig(gcf, 'test.pdf');
  8 comentarios
AVM
AVM el 12 de Jun. de 2020
@Ameer: ''You can just open the fig file and while it is opened, run the code in my answer, It will work.''
Where the code has to be run? In command window or in script?
Ameer Hamza
Ameer Hamza el 12 de Jun. de 2020
You can run it in command window or in a new script.

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