Shape TK 1.9.7

New features

• OEReadShapeQuery overload has been added to work on oeistream objects instead of a direct file name.
• OEOverlap.SetGridSpacing has been added to allow adjusting the grid spacing used by the OEOverlapMethod_Grid shape overlap method. Lower values typically yield overlaps that agree more closely with the OEOverlapMethod_Exact method, while higher values can sometimes be faster and will diverge more.

Major bug fixes

• OEBOOrientation_Subrocs will sometimes crash when given a grid as the reference. Some of these crashes have been fixed, but others are more difficult to pin down and will persist till the next release.

Minor bug fixes

• OEShape::OEBestOverlayScore::GetTversky can now accept alpha and beta of 0.0 provided both parameters are not 0.0.
• OEHasCompressedColorAtoms return type has changed from unsigned int to bool as the return value was always Boolean.

Documentation changes

• OEHasCompressedColorAtoms and OEDeleteCompressedColorAtoms have been documented and are now fully supported.