Model pic

[jajhall]

The facility to generate images of constraint matrices has been extended to Hessians, and is now available by setting the write_matrix_image or write_hessian_image options to be true, or by calling Highs::matrixImage

[codecov]

Codecov Report

❌ Patch coverage is 91.66667% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 73.03%. Comparing base (dd33e6e) to head (51344d8).
⚠️ Report is 1 commits behind head on latest.

Files with missing lines	Patch %	Lines
highs/lp_data/HighsOptions.h	75.00%	2 Missing ⚠️
highs/util/HighsMatrixPic.cpp	77.77%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           latest    #3055      +/-   ##
==========================================
+ Coverage   72.94%   73.03%   +0.08%     
==========================================
  Files         426      426              
  Lines      102185   102229      +44     
  Branches    16443    16446       +3     
==========================================
+ Hits        74540    74661     +121     
+ Misses      27369    27292      -77     
  Partials      276      276              

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[galabovaa]

Looks good to me!