imcircle
The file develops an "n by n" matrix containing a solid circle of ones of diameter "n" pixels.
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The file develops an 'n by n' matrix containing a solid circle of ones of diameter 'n' pixels, over a background of zero pixels.
Pixel positions are calculated on a nearest-fit basis, using trigonometry.
Such a circle can be an image, or part of an image, or an image mask.
A hollow circle (line circle) is also possible.
Cite As
John T. McCarthy (2026). imcircle (https://www.mathworks.com/matlabcentral/fileexchange/128-imcircle), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: Pattern generator for MATLAB, Synthetic Microstructure Generator
General Information
- Version 1.0.0.0 (1.66 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 | Up to now, this file generated only a solid circle (disk). I wish to include an option to have a hollow circle (line circle). |
