changing color canvas when saving *.jpeg image

*Dear fellow matlabbers,

I tried to save a plot in *.jpeg format, but after i open the result, i always get grey color in the cannvas of my plots, anyone knows how to change it??

Thankyou :D

BR~

Mei

Answer 1

[Mischa Kim]

Meionly, have you tried > File > Export Setup..., then chose > Rendering? Check "Custom color" and pick a color of your liking, e.g., r for red ( w for white). Hit [Apply to Figure] and then [Export] to .jpg.

[Meionly]

Hi Mischa, thanks for your answer

it did works, but it's going to be a super hard work, if i have do it on my 100 plot, one by one. :-S i tried to use

whitebg([1 1 1]);

but it doesn't work, any other idea how to code this?

BR

-mei

[Mischa Kim]

OK. In this case you would set up a batch job programmatically, where you open the figures and then use

set(gcf,'color','w');
print(gcf, '-djpeg', 'myFilename.jpg')

to set the background color and export the current figure (gcf) to .jpg.