Properties.h File Reference

#include "Definition.h"

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Functions
float8	angleXXLineSP (const LineSP *line)
PGDLLEXPORT Datum	angleXXLineSPV1 (PG_FUNCTION_ARGS)
float8	slopeLineSP (const LineSP *line)
PGDLLEXPORT Datum	slopeLineSPV1 (PG_FUNCTION_ARGS)

Function Documentation

float8 angleXXLineSP

(

const LineSP *

line

)

References LineSP::A, and LineSP::B.

Referenced by angleDistanceTraclus(), angleXXAvgTrajectory(), angleXXLineSPV1(), angleXXTrajectory(), and enlargeBoxST().

PGDLLEXPORT Datum angleXXLineSPV1

(

PG_FUNCTION_ARGS

)

References angleXXLineSP().

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float8 slopeLineSP

(

const LineSP *

line

)

References LineSP::A, and LineSP::B.

Referenced by isParallelLineSP_LineSP(), and slopeLineSPV1().

PGDLLEXPORT Datum slopeLineSPV1

(

PG_FUNCTION_ARGS

)

References slopeLineSP().

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