NEWS

---

hemispheR 1.1.8 (2025-11-08)

• fixed exporting JPEG with NAs mask
• rast are flipped along rows

hemispheR 1.1.7 (2025-09-03)

• pixel values are rounded (0 digits after) import_fisheye()
• output images as forced as.int after binarize_fisheye()

hemispheR 1.1.6 (2025-04-07)

• Fixed a bug due to terra::metags() cannot read image metadata in terra's 1.8-42

hemispheR 1.1.5

• Required terra >= 1.8-43

hemispheR 1.1.4 (2024-04-05)

• Required terra >= 1.7-65

hemispheR 1.1.3 (2024-01-08)

• Fixed a bug on reading metags in binarize_fisheye()

hemispheR 1.1.2 (2023-12-04)

• The display of import_fisheye() reports the selected circular mask centre.
• Additionally, a warning is displayed if the selected circular mask falls outside the image area;

hemispheR 1.1.1 (2023-12-02)

• Azimuth segments from gapfrac_fisheye() are now ordered following the North-clockwise convention, instead of the East-counterclockwise one (i.e., using atan2(x,y) instead of atan2(y,x)).

hemispheR 1.1.0 (2023-11-20)

• Fixed a bug in naming GF cols in gapfrac_fisheye() function & display segments

hemispheR 1.0.1 (2023-11-02)

• There is an issue with a extdata/fullframe image, fixed
• Read metadata in gapfrac_fisheye()

hemispheR 1.0.0 (2023-10-24)

Following R-spatial evolution (https://r-spatial.org/r/2023/05/15/evolution4.html), functions have been re-structured as follows:\

• Migration from raster to terra package
• Migration from sp to sf package
• Added references to readme

hemispheR 0.2.0 (2023-06-12)

• Minor changes in readme (rewritten math and added a link to panorama-to-spherical tool)
• use the \doi{} tag in Rd files and https://doi.org/ in readme

hemispheR 0.1.0 (2023-05-05)

• Added a NEWS.md file to track changes to the package.
• Avoid options(warn=-1) in some functions
• Add references describing the methods in DESCRIPTION