leonarski_fandClaude Opus 5
68f5f1f32d
centerAt() checked isVisible(), but imageLoaded() did not, so every frame built a SimpleImage over the whole detector image and ran it through the full JFJochSimpleImage path -- convert to float, colour every pixel, redraw -- to feed a 320x320 window that is closed by default and stays closed most of the time. Remember the frame instead and do the work in showEvent(). Holding the shared_ptr also keeps alive the buffer that the SimpleImage's CompressedImage points into, which it did not own. Stepping 30 frames with the magnifier closed: 5545 -> 4770 ms CPU (-14%), on a 2.8 Mpx detector; the saving is per-pixel, so it grows with detector size. With the magnifier open the cost is unchanged (5500 ms), which is what was being paid unconditionally before. Verified in the GUI: opening the magnifier still populates it, and it still refreshes when the frame changes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Jungfraujoch
Application to receive data from the PSI JUNGFRAU and EIGER detectors.
All documentation is now placed in docs/ subdirectory and for the current version hosted on Jungfraujoch Read The Docs page.