How do I insert a picture into a script?
显示 更早的评论
I need to have an image in my code for users to reference. I don't want to imread or imload, I just want an immage pasted almost like a comment. Off to the side and not affecting the code at all. Can I do that?
采纳的回答
Steven Lord
2022-11-19
0 个投票
If your script is a live script that you have open in the Live Editor, select the Insert tab of the Toolstrip then click the Image button.
4 个评论
DKonk
2022-11-19
Image Analyst
2022-11-19
You could create a Word document or a PDF. Or maybe use publish
Steven Lord
2022-11-19
This also works in live functions.
If you're asking if you can somehow embed a picture into a plain code file with the .m extension and have it automatically displayed in the Editor the answer is no. MATLAB program files with the .m are text files.
Depending on how much effort you want to put into this project, if this is part of a toolbox that you're writing you could create custom documentation.
Or you could create a simple app that allows users to enter the data then have the app call your computational function to compute the answer.
DKonk
2022-11-19
更多回答（2 个）
Hamid Farshi
2026-2-15，19:57
移动：Walter Roberson
2026-2-15，21:05
1 个投票
We have introduced a plain text .m based live script format, since 2025a release, which allows you to achieve this. The image will be stored for you at the bottom of your file. For more information on this format, please take a look at our documentation in here
It depends on how you would like to see the image. It cannot be displayed in the editor, because scripts are M-files and therefore pure text files. Of course ASCII-art would be possible.
- https://www.mathworks.com/matlabcentral/fileexchange/4732-ascii-text-image-generator
- https://www.mathworks.com/matlabcentral/fileexchange/11307-ascii-art-variation
- https://www.pinterest.de/keinze/ascii-art/
If you want to display it by imshow you can embed base64 encoded data:
% Create the data stream as ASCII:
img = randi([0, 255], 20, 30, 'uint8'); % Example image
B64 = org.apache.commons.codec.binary.Base64;
str = char(B64.encode(img(:))).';
% Store in the file:
img64 = ['0Ocg6aEYR4z19yj49XzMJGvqyvWnCdnvrcG+ZKcrtAhGCxjSsVHzCH', ...
'Bhw8svfXKltcFGrqcpHn/1V5U5wEGBsuT1jCMmQddB0D7tWTJAnXla1JWM6', ...
'knBwGGREw2Hx+8hkXgDVinLT4cqmkOnsL9zFTrpJ9OJ/xRxG/YBxtHeFWZC', ...
'zG7pLkMlIt6UjCXan1mDZhM9Hy89agzn8X19VuZeHMdjPWcYIfH0kw88WtI', ...
'DCyumu6VzjEu+MK8uXqDHFO3GfG9yToKC0cukYM+IWfDgjJ+WNU14O9gxOS', ...
's6b0/sbi/n+nAcQmiYQ5q2OB5LUWyCFUPNB+26fZQ8dfaLhTt9n61lXvwJ4', ...
'unLGUNVriK4G6d+x7fn5FWyMge+gHrnnJ7czpMuPeIHfSr6toB4D64KEoUY', ...
'0dG4JqiE+abMdG7TFSIsZNTND2aGaqigSm4D+yobXzJ9VvPrDbxEbIzxavt', ...
'Ns6qKsqotIP8rCI/hqzBedfso26VgMG17HpY5YpVASp1D0/u6WJUb6OHRQp', ...
'gFbFApLWwYmXiys6MIEVGHp2jRt/eIUxucx2wXRCdHcIZ14ITxo/U9rUqrs', ...
'RFBOarYWMesAZpj6gB2bHXFUsh4CS24eSdXmzG9PupEwzBJF5Oui2ykpa2i', ...
'8TW1PB6bc3WpxVmpatfVQZ2Vit5DUR7wpXqji6WLuIX+NxscEGdyXcOgxe7', ...
'5MSOyGIaH3Hxkq72FWSaWQwvBPnGwW7xlrrRxBVRsRTLSbuNkxGXOwWA3yv', ...
'NTq3DVxCrc/YPiliczaL/TylGIFxwirX4wfiUO'];
B64 = org.apache.commons.codec.binary.Base64;
img = uint8(B64.decode(uint8(img64));
imshow(reshape(img, 20, 30));
类别
在 帮助中心 和 File Exchange 中查找有关 Environment and Settings 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
