LineSP Struct Reference

#include <Definition.h>

Data Fields
float8	A
float8	B
float8	C

Detailed Description

LineSP is spatial data type and declares a line General Form of the line equation: A*x + B*y + C = 0

See also

LineSP/ArithmeticOperators.sql

LineSP/Definition.sql

LineSP/Properties.sql

LineSP/RelationalOperators.sql

Field Documentation

float8 LineSP::A

A parameter

Referenced by angleXXLineSP(), constructorLineSP(), equalsLineSP(), fxLineSP(), fyLineSP(), inLineSP(), isParallelLineSP_LineSP(), LineSP2Bytea(), outLineSP(), recvLineSP(), SegmentSP2LineSP(), and slopeLineSP().

float8 LineSP::B

B parameter

Referenced by angleXXLineSP(), constructorLineSP(), equalsLineSP(), fxLineSP(), fyLineSP(), inLineSP(), isParallelLineSP_LineSP(), LineSP2Bytea(), outLineSP(), recvLineSP(), SegmentSP2LineSP(), and slopeLineSP().

float8 LineSP::C

C parameter

Referenced by constructorLineSP(), equalsLineSP(), fxLineSP(), fyLineSP(), inLineSP(), LineSP2Bytea(), outLineSP(), recvLineSP(), and SegmentSP2LineSP().

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The documentation for this struct was generated from the following file:

• Hermes/C Library/h/Spatial/LineSP/Definition.h