TerraLib 4.1
Ring orientation

Defines

#define TeNOTURN   0
 Unknown orientation.
#define TeCOLLINEAR   0
 Collinear.
#define TeCLOCKWISE   -1
 Clockwise orientation.
#define TeCOUNTERCLOCKWISE   1
 Counter-Clockwise orientation.

Define Documentation

#define TeCLOCKWISE   -1

Clockwise orientation.

Examples:
TePDIRaster2Vector_test.cpp, and TePDISegmentation_test.cpp.
#define TeCOLLINEAR   0

Collinear.

#define TeCOUNTERCLOCKWISE   1

Counter-Clockwise orientation.

Examples:
TePDIRaster2Vector_test.cpp, and TePDISegmentation_test.cpp.
#define TeNOTURN   0

Unknown orientation.

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