saveasExact(I,filename,format,dims)
Save image to jpg/tiff/png with exact dimensions/no broder
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A wrapper function to save matrices/figures as jpg, tiff, png and other formats using exact pixel dimensions and without the white border. Core save as and print functions generally rescale the image and add a white border (e.g. 256x256 becomes 1500x900) which can be inconvenient for quantitative applications such as generating inputs to machine learning. This function is a convenience wrapper based on MatlabCentral and StackOverflow answers about this issue.
Cite As
Bogdan Dzyubak (2026). saveasExact(I,filename,format,dims) (https://se.mathworks.com/matlabcentral/fileexchange/63616-saveasexact-i-filename-format-dims), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (2.26 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 | Added set(gca,'position',[0 0 1 1],'units','normalized') to do tight figure fit on Matlab installs not set up to always fit tightly. |
