* Started on ACS 1996 drawing mode.
Significant change (not by itself, sadly) is that MolDrawOptions::lineWidth has changed from int to double to allow for ACS requirement of 0.6px bond widths.
* Wavy lines and dashed wedges.
* Better dashed wedges.
* Rounder wavy bonds, same as SVG.
* Added FreeSans font for ACS1996 mode.
* Add help functions to write enum classes to ostream.
* Dashed wedge separation now 2.5px between line edges rather than line middles. Therefore wider gap between lines.
* Increase offset for wavy bond. Get classes for atoms and bonds in wavy bond correct.
* For SMILES input, option to force wavy and crossed bonds for unspecified stereochem.
* Tidy debugging.
* Extra space round atom labels.
* Extra space between chars in freetype string.
* Reformats.
* Change double bond offset.
* Improve ring double bonds.
* Simple non-ring double bonds all working.
* Tidy.
* All double bonds seem good.
* Remove redundant function.
Move calcTripleBondLines into DrawMol for consistency with calcDoubleBondLines.
Use doubleBondOffset for wavy lines.
* Correct spacing between FT chars.
* Tidying.
* Use MolBlock wedging if there is any. Needs to be made an option.
* If dashed wedge thick end has bonds of it, stop one dash short.
* Adjust solid wedge ends to line with attached bonds.
* Width of wedge ends now based on double bond separation.
* Change catch_tests.cpp
* Rounder waves in wavy lines.
* Dashed wedges same width even if one dash less..
* Embedded Roboto-Regular font in code.
* Fix docstrings.
* doubleBondTerminal swapped ends.
Deal with O2 - 2 terminal atoms of degree 1.
* Fix terminal double bonds.
* Slightly fatter truncated wedge bonds.
* Fix crash on complicated double bonds.
* Control more assert tests with DO_TEST_ASSERT.
* Fix 2 colour solid wedges.
Fix slanted wedge for morphine (test1_5).
* Change definittion of multipleBondOffset to fraction of mean bond length.
* Don't slant end of solid wedge to atom symbol.
* Fix wiggle separation.
* Fix 2-colour terminal double bonds.
* Fix colours on triple bonds.
* Don't attempt to draw non-existent points in triangle..
* Symmetric bond for P=O and like.
* Fix query bonds.
* Reformatting.
* Tidy up use of font.
* Add FreeSans font and license to $RDBASE/Data/Fonts.
* Draw unspecified stereo as unknown.
* Add check_file_hash.
* Tidying.
* Tidying.
* Start Python wrappers.
* Fix solid wedges for 3-connected atoms.
* Docstrings.
* Tidying.
* Alter width of bond highlights in ACS 1996 mode.
* Expose setACS1996Options and mean BondLength in Python.
* Expose drawMolACS1996Cairo in Python.
Docstrings.
* Extra padding between legend and picture in flexicanvas.
* Python tests.
* Tidy catch tests.
* Tidying.
* Fix catch tests.
* Fix no Freetype tests.
* Draw solid wedge more sensibly..
* Fix bond end at solid wedge.
* Tidy.
* Fix Python Cairo build issues.
* Fix wedge end shape for terminal double bonds.
* Hide the joins at the bond ends.
* Fix gcc pickiness.
* Extra test for no atom labels.
* Change where it looks for FreeSans.ttf for ACS1996 drawings.
* Same number of waves for wavy bonds in SVG and Cairo.
* Same number of waves for wavy bonds in SVG and Cairo.
* rename unspecifiedStereoIsUnknown to markUnspecifiedStereoAsUnknown and move to MolFileStereochem.h
* refactor use of iterators
* py docs update
* undo a bunch of bad formatting changes
* remove FreeSans
* get windows builds working
* Fix problem with Windows build.
* Changes in response to review.
* Align description of unspecifiedStereoIsUnknown in C++ to match Python.
* Still working on file open modes.
* Took out extraneous functions for drawing in ACS1996 mode, including the one that was breaking the windows build.
* Add RDKIT_MOLDRAW2D_EXPORT.
* Fix expected test results.
* Clarified warning.
* RDKIT_MOLDRAW2D_EXPORT missing.
* Windows!
* Update Code/GraphMol/MolDraw2D/rxn_test1.cpp
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
Co-authored-by: greg landrum <greg.landrum@gmail.com>
* First working version with DrawText classes, original functionality only. No font scaling.
* Added font scaling.
* Added atom colours.
* First stab at freetype text drawing. A stash prior to major surgery.
* Freetype seems to be working. On to whack-a-mole.
* Added class flag to atom labels and annotations.
* Another intermim commit whilst re-factoring all string drawing code from MolDraw2D.
* Fixed scaling and implemented max font size.
* Fixed bugs in non-FT Cairo and SVG drawing.
* More re-factoring of drawStrings - now creates StringRwct for each char in all strings.
* More re-factoring of string drawing - all mentions removed from MolDraw2D, I think..
* Working native Cairo, simple tests.
* Working native Cairo, simple tests.
* Padding roumd rectangles.
* Working FT Cairo, FT SVG, native SVG, simple tests.
* Two line labels mostly sorted. Native SVG wrong.
* Two line SVG labels sorted.
* Two line SVG labels sorted.
* Tidied out debug writes.
* Tweaked merge.
* Annotations working, radicals now failing.
* Fixed radicals crash.
* All tests passed for freetype drawings. Grid drawings not right.
* Fixed bug in grid drawings.
* Better font size.
* Fixed legends in grids.
* Fixed rect intersection bug.
* Tidied up font sizes.
* moldraw2DTest1 all passing.
* All catch tests pass.
* Few rixes, and reactions look ok.
* Added minimum font size.
* Fixed radical drawing when max/min font size hit.
* Interim cmmmit, most test1.cpp working.
* Fixed uninitialised min_font_size_ in DrawText. Took out use of MolDraw2D::setFontSize() which probably needs to go back in at some point.
* More test1.cpp passing.
* test1.cpp all pass, freetype and non-freetype
* Fixed superscripts hitting min font size in test860. Made superscripts and subscripts same size.
* testc.pp all pass.
* Fixed bug in freetype text. All testt1.cpp pass.
* All tests passed.d
* Added option for different font.
* Added option for explicit terminal methyls.
* Added option to explicitly not use Freetype in drawers. Used same in catch_tests.cpp.
* Got sense of NO_FREETYPE wrong in catch_tests.cpp. D'oh!
* Fixed Python draw tests.
* Added new options to JSON interpreter.
* Fixed scale of text in contoured plots.
* Added optional molecule to grid drawer to help set scale.
* Fixed Python wrappers for drawing 2D grids .
* Added Greg's CMakeLists.txt
* Moved fonts out of code tree.
Improved handling of font files not found, including logging to rdWarningLog.
* Interim commit.
* Tidied up some namespace std issues.
* Reverted to previous version.
Took out 'using namespace std;'
* update expected java results
* Added multi-line legends. Also carves out a reserved bit for the legend, and sets the font size so the legend will fit.
* enable annotations on windows with freetype
* Removed stray font file.
* Removed stray font file.
* Re-instanted fontSize() and setFontSize(), though with change of units.
* Added RDK_BUILD_FREETYPE_SUPPORT to cmake.
* re-expose the fontsize controls to python.
document API change w.r.t. font size
* Update ReleaseNotes.md
Co-authored-by: David Cosgrove <david@cozchemix.co.uk>
Co-authored-by: greg landrum <greg.landrum@gmail.com>
