Save figure with black background and window

167 次查看（过去 30 天）
V.D-C
V.D-C 2020-2-24
评论： Lucian 2023-12-3
Hello everybody,
I have several figures with black background, and I would like to save them and do something similar to the figure I link in this message (credits to A.Wherlé for the image).
How to get rid of the classic white or grey contour of the matlab window when I use save() ?
Thank you in advance and have a good day !
  1 个评论
Adam
Adam 2020-2-24
Does it not save the figure in the colour you give it?
e.g.
hFig = figure;
hFig.BackgroundColor = 'k';
and similar for axes if you want them black too.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Samatha Aleti
Samatha Aleti 2020-2-27
Hi,
According to my understanding you have MATLAB figure and want to change the background color of the figure and save(preserving the background). You can change the background color by setting the color using “set” and save to required format using “saveas”. Here is a sample code:
f = figure;
surf(peaks);
set(gcf, 'InvertHardCopy', 'off');
set(gcf,'Color',[0 0 0]); % RGB values [0 0 0] indicates black color
saveas(gcf,'Peaks.png'); % save as .png file

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Printing and Saving 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by