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.