Azimuthal ROIs now render on the diffraction image as annular sectors
(or full-ring annuli), sampled through DiffractionGeometry::ResPhiToPxl
so the outline follows the ROI footprint, including wrap-around sectors.
Add two side-panel toggles (both default off): a translucent fill for
every ROI (helpful when outline colours clash with the image colour map,
and with many ROIs) and ROI name labels (constant on-screen size). Wired
side panel -> window -> diffraction image like the existing feature
toggles.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
leonarski_fandClaude Opus 4.8
7d6f79a1da