Reduce critical curves and caustics overlay linewidth from 2 to 1 - #319
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Users reported the white tangential and yellow radial critical curves /
caustics drawn over convergence, potential, deflection, and source-plane
panels were too thick to inspect underlying lens-model results. Reduces
the hardcoded matplotlib linewidth in the three `lines=` overlay sites
(autoarray/plot/{array.py,inversion.py,grid.py}) from 2 to 1.
The `lines=` parameter is currently consumed exclusively by critical
curves and caustics across PyAutoGalaxy and PyAutoLens, so the change
targets exactly the reported overlays with no incidental side-effects.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Reduces the matplotlib
linewidthused for thelines=overlay inplot_array,plot_inversion_reconstruction, andplot_gridfrom2to1. In current usage these overlays are exclusively critical curves and caustics, which users reported were too thick to inspect underlying lens-model results (convergence, potential, deflections, and source-plane reconstructions).API Changes
None — internal styling tweak only. No public symbols added, removed, renamed, or re-signatured; the
lines=parameter and all call sites in PyAutoGalaxy / PyAutoLens are unchanged. Behaviour change is limited to rendered line thickness.See full details below.
Test Plan
python -m pytest test_autoarray/ -xpassesPYAUTO_OUTPUT_MODE=1 python autolens_workspace/scripts/imaging/modeling/start_here.py) and visually confirm the white tangential and yellow radial overlays are noticeably thinner without otherwise changing the figures.Full API Changes (for automation & release notes)
Removed
Added
Renamed
Changed Signature
Changed Behaviour
autoarray.plot.plot_array(..., lines=...)— overlay lines now render atlinewidth=1(was2).autoarray.plot.plot_inversion_reconstruction(..., lines=...)— overlay lines now render atlinewidth=1(was2).autoarray.plot.plot_grid(..., lines=...)— overlay lines now render atlinewidth=1(was2).Migration
🤖 Generated with Claude Code