Copying a figure with black background not working

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Poulomi
Poulomi 2024-7-8
评论： Poulomi 2024-7-8
I want to copy and paste my figure onto ppt.
I have made a figure using black background
This is what it looks like in open figure window:
However if I directly copy and paste it to ppt from the edit menu, it looks like this:
When I save it as jpg, this is what it looks like:
How to solve this issue?
Part of the code: (I am not sure if the way to make the background as black is the issue)
fig = figure;
fig.Color = 'k'; % figure background color black
tiledlayout(1, (num_days), 'TileSpacing', 'compact', 'Padding', 'compact');
% code to generate figure
ax = nexttile; % made it as I have to change the axis to white and background to black
% Set the axes background color to black
ax.Color = 'k'; % sets the axes color to black
% Adjust the colors for axes and grid to be more visible against the black background
ax.XColor = 'w'; % sets the x-axis line color to white
ax.YColor = 'w'; % sets the y-axis line color to white
ax.GridColor = 'w'; % sets the grid lines color to white (if visible grid is present)

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采纳的回答

SAI SRUJAN
SAI SRUJAN 2024-7-8
Hi Poulomi,
I understand that you are facing an issue with copying a figure with black background.
MATLAB's exportgraphics function provides more control over the export process. You can use it to save your figure while preserving the black background:
exportgraphics(fig, 'figure.png', 'BackgroundColor', "k");
For a comprehensive understanding of the 'exportgraphics' function in MATLAB, please refer to the following documentation.
https://www.mathworks.com/help/matlab/ref/exportgraphics.html
I hope this helps!
  1 个评论
Poulomi
Poulomi 2024-7-8
So need to leverage this function....
Is there a way to directly use the copy figure in edit menu(solve there instead)?
I essentially dont want to save the figures.

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