sras-viewer

tka/sras-viewer

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Author	SHA1	Message	Date
Thomas Ales	3989c2a1b8	Implement row-averaged FFT feature for same-row SNR cleanup Add row-averaged FFT feature with configurable window size (row_avg_n parameter) for improved signal-to-noise ratio on noisy scans. Includes: - Gaussian-weighted same-row neighbor averaging (never crosses rows) - Masked/renormalized convolution handling for edge cases and masked samples - Cache format v2 with row_avg_n tracking to prevent silent cache mismatches - GUI dialog option for row-average window configuration - Comprehensive tests validating kernel properties, background subtraction invariance, and cache dispatch Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>	2026-08-07 21:50:05 -05:00
Thomas Ales	f0f622b9ab	Dedup viewer Qt boilerplate after the split - One _apply_alignment_result() replaces the five copies of the cache-clear / generation-bump / Aligned-View-checkbox dance, and _on_manual_alignment_saved/_cleared collapse into a shared _manual_alignment_changed. - QSignalBlocker context managers replace every hand-rolled blockSignals(True)/set/blockSignals(False) triple (11 sites). - _make_dspin() replaces the 11 four-to-seven-line QDoubleSpinBox constructions; _axes_extent() replaces the duplicated imshow-extent formula; _is_fft_mode() replaces the repeated CH1-mode guard. - Jobs constants replace the stringly-typed background-job keys. - The two 160-line widget builders split along their section banners: _build_left_panel -> file/info/view/roi groups, the manual-alignment _build_ui -> six per-group builders + _connect_controls. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-06 10:56:50 -05:00
Thomas Ales	26a34f7436	Split sras_viewer.py into a package (pure move) The 2790-line module becomes sras_viewer/: common.py (constants + layout helpers), canvases.py (RoiQuad, ImageCanvas, WaveformCanvas, ManualAlignOverlayCanvas), dialogs.py (FftOptionsDialog, ManualAlignmentDialog), main_window.py (SrasViewerWindow + main), with __init__ re-exporting the public names and __main__ keeping `python -m sras_viewer` working. pyproject gains a `sras-viewer` console script. Code moved verbatim; only import headers are new (pyflakes-clean). tests/test_gui.py patch targets follow the classes to their new modules. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-08-06 10:47:34 -05:00

Author

SHA1

Message

Date

Thomas Ales

3989c2a1b8

Implement row-averaged FFT feature for same-row SNR cleanup

Add row-averaged FFT feature with configurable window size (row_avg_n
parameter) for improved signal-to-noise ratio on noisy scans. Includes:

- Gaussian-weighted same-row neighbor averaging (never crosses rows)
- Masked/renormalized convolution handling for edge cases and masked samples
- Cache format v2 with row_avg_n tracking to prevent silent cache mismatches
- GUI dialog option for row-average window configuration
- Comprehensive tests validating kernel properties, background subtraction
  invariance, and cache dispatch

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

2026-08-07 21:50:05 -05:00

Thomas Ales

f0f622b9ab

Dedup viewer Qt boilerplate after the split

- One _apply_alignment_result() replaces the five copies of the
  cache-clear / generation-bump / Aligned-View-checkbox dance, and
  _on_manual_alignment_saved/_cleared collapse into a shared
  _manual_alignment_changed.
- QSignalBlocker context managers replace every hand-rolled
  blockSignals(True)/set/blockSignals(False) triple (11 sites).
- _make_dspin() replaces the 11 four-to-seven-line QDoubleSpinBox
  constructions; _axes_extent() replaces the duplicated imshow-extent
  formula; _is_fft_mode() replaces the repeated CH1-mode guard.
- Jobs constants replace the stringly-typed background-job keys.
- The two 160-line widget builders split along their section banners:
  _build_left_panel -> file/info/view/roi groups, the manual-alignment
  _build_ui -> six per-group builders + _connect_controls.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-08-06 10:56:50 -05:00

Thomas Ales

26a34f7436

Split sras_viewer.py into a package (pure move)

The 2790-line module becomes sras_viewer/: common.py (constants +
layout helpers), canvases.py (RoiQuad, ImageCanvas, WaveformCanvas,
ManualAlignOverlayCanvas), dialogs.py (FftOptionsDialog,
ManualAlignmentDialog), main_window.py (SrasViewerWindow + main), with
__init__ re-exporting the public names and __main__ keeping
`python -m sras_viewer` working. pyproject gains a `sras-viewer`
console script.

Code moved verbatim; only import headers are new (pyflakes-clean).
tests/test_gui.py patch targets follow the classes to their new
modules.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-08-06 10:47:34 -05:00

3 Commits