Adds a new function MolDraw2D_detail::getSGroupDataLabels() that returns
the text and molecule-coordinate positions of DAT SGroup labels, using
the same placement logic as the drawing code. This allows external
renderers to display SGroup labels consistently with RDKit's placement.
Refactors DrawMol::extractSGroupData() to call getSGroupDataLabels()
internally, eliminating the duplicate FIELDDISP parsing and position
computation logic.
Closes#7829
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
* Configurable legend position (Top/Left/Right/Bottom) and vertical text (GitHub #9023)
- Add LegendPosition enum and legendPosition, legendVerticalText to MolDrawOptions
- Support legend at Top, Left, Right, Bottom; vertical text for Left/Right
- Python: MolDrawOptions.legendPosition, .legendVerticalText; LegendPosition enum
- Python: MolToSVG() wrapper with legend/drawOptions; doc updates for MolToImage
- JSON: legendPosition (string), legendVerticalText (bool) in draw options
- C++ and Python tests; release note and Cartridge.md docs
* MolDraw2D: legend gutter for horizontal side legends; vertical side height fit
- Reserve horizontal gap between molecule and left/right horizontal legends
(scale mol to molWidth-gutter, align toward legend strip).
- Position horizontal side legend by measured text width from partition edge.
- Vertical side legends: iterative scale so n*max_h+(n-1)*gap fits panel.
- Catch: long vertical side legend section.
* Update legend-position tests and review-driven cleanup
Use enum/default wording for legendPosition docs, move the lightweight Python test to Wrap, add regex-based placement checks (including horizontal side and vertical stacking), and refactor extractLegend helpers per style guidance.
* Fix MolDraw2D legend edge cases
* MolDraw2D: review follow-up (legend tests, bounds, DRY Top/Bottom)
* Update no-FT legend test coords
* Address PR review: document constants, remove release-note text, and simplify extra-padding logic
* Fixes#8379
* check in some working tests
* test passes
* test passes
* test passes
* test passes
* test passes
* ensure that the invariants flush the streams on failure
* tests pass
* test passes
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* tests pass
* Fixes#8391
* tests pass
* fix a test with legacy
not clear why this was not causing problems before
* make a test work
* Fixes#8396
* gcc builds work
* fingerprint tests pass
* mention backwards incompatible change
* fix a problem with FindMolChiralCenters
* more testing details
* enable the test status output
* Fixes#8432
fix a bug in double-bond stereo handling for template matching
* all depictor tests pass
* use the new-stereo chiral ranks in the depiction code
* always assign new-stereo chiral ranks
* make _ChiralAtomRank a computed property
This is analogous to _CIPRank
* tweak to the way the atom ordering is computed for 2D coordinate generation
* update two expected results
* backup
* response to review
* tests pass
* tests pass
---------
Co-authored-by: = <=>
* Option to use standard atom colours under highlights.
* Update hash codes for catch_tests.cpp.
* Update hash codes for test1.cpp and rxn_test1.cpp.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* Option to put padding round elements of reaction.
* Rename the option to componentPadding.
* Missed one.
* Correct filename.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* Fix bond smoothing - apply atom index offset to products.
Update Hash codes.
Tweak side_by_side_images.py.
* Added hash code for new file. Doh!
* Option to remove brackets from atom lists.
* Python wrapper.
* Change option name after review.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
Co-authored-by: Greg Landrum <greg.landrum@gmail.com>
* Fix bond smoothing - apply atom index offset to products.
Update Hash codes.
Tweak side_by_side_images.py.
* Added hash code for new file. Doh!
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* Move atom labels round if they clash.
* Tidy.
* Re-work orientation logic.
Remove virtual fns from AtomSymbol.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* atropisomer handling added
* fixed non-used variables, linking directives
* BOOST LIB start/stop fixes, linking fix
* Fixes for RDKIT CI errors
* minimalLib fix
* changed vector<enum> for java builds
* check for extra chars in CIP labeling
* removed wrong deprecated message
* fix ostrstream output error?
* restored _ChiralAtomRank to lowercase first letter
* changes for merged master
* Fixed catch label for new Catch package
* update expected psql results
* get swig wrappers building
* restore MolFileStereochem to FileParsers
* fix java wrapper for reapplyMolBlockWedging
* test changes
* some suggestions
* move a couple functions out of Bond
* Merge branch 'master' into pr/atropisomers2
* merged master
* Renamed setStereoanyFromSquiggleBond
* atropisomers in cdxml, rationalize atrop wedging, stereoGroups in drawMol
* Merge branch 'master' into pr/specialQueries
* changes from previous PR
* Iclude false chiral
* rigorous enhnced stereo canoncalization
* Added more tests and clenup
* removed commented out code
* corrected init of SmilesWriteParams
* added MolFileStereoChem.h to the header files
* Renamed Rxn parser to MrvBlockToChemicalReaction
* To make catch2 work, and match the checksum
* Fixed Structchecker errors
* fix CI for DetermineBonds catch test
* error in catch_test for CI
* Allow custom smileWriteParams in GetMolLayers
* misnamed entry point
* ReactionFromMrvString change name
* remove adding writeParams to GetMolLayers
* make rigorous enhanced stereo the default, and fix tests
* only one abs group no longer needs Rigorous Enhanced treatment
* changed string_view to string in catch test
* Canonicalize Enhnaced Stereo only resturne unique smiles
* Now allows or and and groups together
* internal routines inside detail scope
* fix test error
* changed string back to string_view and fixed a CHECK
* Fixes for PR review tests
* Fix RDKit_Book.rst failure on build test
* fix xqm sql test
* updated expected files for cxsmiles_test
* Fixed removal of atom attrs
* Fixed tests after merge of master
* More efficient version of Stereo Groups Canonicalization
* Fixes for ctests
* removed debug code
* readded cipLabel test
* fix generalizedSubstruct/catch_tests.cpp error
* hueristics to improve speed
* Rationaized control of abs groups
* removed unused routine
* added rigorous stereo group treatment to test
* some suggested changes
* Changes per PR review and removed some changes to smiles
* Fixed CI errors
* changes per PR review
* more PR review vhanges and cleanup
* Fixed PSql PKL change
* changes as per PR review
* Restored error type for bad mols for canonicalizeStereoGroups and added a test
* Merge master and fix test in MolDraw2D
* Fix for randomize test error and other PR review comments
* Removed unsued variable to fix mac CI
* do not force aromatization in canonicalizeStereoGroups
* changes as per PR review
---------
Co-authored-by: greg landrum <greg.landrum@gmail.com>
* fix aliasing bug in MultithreadedSDMolSupplier
* update GeneralFileReader to v2 API
* add backwards incompatibility note
* v1 of this
* The helper function needs to be inline
* forgot the tests
* allow non-threadsafe builds
* MultithreadedMolSuppliers can now be destroyed without being used.
This was previously not possible
* add callbacks to the multithreaded readers
* document the new functions
* switch to storing the queues in unique_ptrs
* does not work
* only do those tests when in MT mode
* more generalfilereader cleanup
* tests pass
* passes tests
* extremely basic python wrapper
* better wrapper
* does not work
* tests pass
* test data
* fix failing test on ARM macs
we need to followup on why the wedging is different here
* move some stuff to the cpp file
the idea is to have the windows DLL builds not break
* fix(?) win64 linkage problems
* remove a warning in non-multi-threaded builds
* fix non-multi-threaded work
* well, at least local windows builds work
* remove duplicated code
* refactoring
simplification?
* simplify mutext handling
* review suggestions
* Make atom symbols black if atom is highlighted.
* Only do it for circle and continuous highlights.
* A lot of hash codes changed.
* Check hash code for new file.
* Change the highlighted atom to the same as carbon to accommodate dark mode, for example.
* Change the highlighted atom to the same as carbon to accommodate dark mode, for example. But get the logic right this time.
* Safer map lookup.
* Stackoverflow says this is better for >= C++17 as only one lookup.
* Don't do the fancy merging of solid wedges and bond lines for triple bonds.
* Changes after review.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* - When depictions are made using the useMolBlockWedging flag, make sure that kekulization is done after original wedging has been applied to reduce the odds that bond wedges are placed on double bonds
- Refactored MinimalLib code to avoid code duplication
- get_molblock() should reapplyMolBlockWedging on a copy of the passed molecule rather than on the original
- Added unit tests
* Update Code/MinimalLib/jswrapper.cpp
Co-authored-by: Greg Landrum <greg.landrum@gmail.com>
---------
Co-authored-by: ptosco <paolo.tosco@novartis.com>
Co-authored-by: Greg Landrum <greg.landrum@gmail.com>
* support wedging in double and aromatic bonds
This is a first pass and the testing isn't really there.
* add expected test results (from windows...)
switch to not using freetype for the tests
* response to review
* Fixes#7140
deprecates the old version and creates a new one in Chirality.h
adds it to the python wrappers
* changes in response to review
* backup
* support custom labels with templates
* Before making a wedged bond meet a single bond, check if they're co-linear and skip if so.
* Write the file before the test so we can still look at it if the test fails.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
* atropisomer handling added
* fixed non-used variables, linking directives
* BOOST LIB start/stop fixes, linking fix
* Fixes for RDKIT CI errors
* minimalLib fix
* changed vector<enum> for java builds
* check for extra chars in CIP labeling
* removed wrong deprecated message
* fix ostrstream output error?
* restored _ChiralAtomRank to lowercase first letter
* changes for merged master
* Fixed catch label for new Catch package
* update expected psql results
* get swig wrappers building
* restore MolFileStereochem to FileParsers
* fix java wrapper for reapplyMolBlockWedging
* some suggestions
* move a couple functions out of Bond
* Merge branch 'master' into pr/atropisomers2
* merged master
* Renamed setStereoanyFromSquiggleBond
* atropisomers in cdxml, rationalize atrop wedging, stereoGroups in drawMol
* fix for CI build
* attempt to fix java build in CI
* attempt to fix java build in CI #2
* New routine to remove non-explicit 3D-geneated chirality
* changed to use pair for atrop atoms and related bonds
* Changes as per PR reviews
* PR review respnses
* PR review reponse - more
* Fix merge from master
* fixing java ci after merge
* Updated the help doc for atripisomers
* update the atropisomer docs
* improve the images
* add the source CXSMILES
---------
Co-authored-by: greg landrum <greg.landrum@gmail.com>
* Diatomic tests working.
* Working with simple multi-atom tests.
* Most tests not working.
* Minor tidy.
* Almost working. Failure in lasso_highlights_6.svg.
* Intersecting circles looks ok for same radius.
* All seems to be working.
* Better tests.
* Tidy up.
* More tidying.
* Fix warnings.
* Fix warnings.
* Change REQUIRE to CHECK.
* Changes after review.
* Better separation of lines.
* Only put atoms in colour list once.
* Test.
* Hash codes.
* Response to review.
* First attempt at fixing stray line.
* Tidier.
* Squared distances.
* Make reaction drawings deal with padding properly.
* Move large lambdas into anonymous namespace.
Correct totWidth after scaling plusWidth.
* Update some hashcodes.
* Take out debugging setting. Bugger.
* Padding on height as well.
* Hash codes.
* Delay padding use in flexiCanvas.
* More centring.
* Light grey background in side_by_side table.
* Tweak agents layout for testReactionCoords.
* Fully ignore missing reagents and products.
* Hash codes.
* Const references.
---------
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
