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2D Chemical Structure Layout and Rendering
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B.6 Ogham v1.2, November 2005

  1. The definition of a depiction hydrogen has been extended to include hydrogens necessary to represent cis/trans stereochemistry for imines.

  2. Unnamed transuranic elements are now displayed as #n where n is the atomic number.

  3. Improvements to the aesthetics of acyclic double bonds between two labeled atoms, such as azo linkers. The double bond is now displayed centered instead of offset to one side.

  4. Added support for a new ``bowtie'' bond-style and a new bowties property of the OEDepictView class to enable the display of chiral double bonds without specified cis/trans stereochemistry.

  5. Fixed a potential crash when drawing aromatic circles to a bitmap, where the atomic coordinates result in a part of the circle being drawn outside the bitmap's bounds.

Previous Page Up One Level Next Page Ogham
2D Chemical Structure Layout and Rendering
Contents
Previous: B.5 Ogham v1.3, February Up: B. Release Notes Next: B.7 Ogham v1.1, August
Documentation released on June 4, 2008.