asgml2_point_buf()

static size_t asgml2_point_buf ( const LWPOINT *  point, const char *  srs, char *  output, int  precision, const char *  prefix  )

static

Definition at line 283 of file lwout_gml.c.

References lwpoint_is_empty(), LWPOINT::point, and pointArray_toGML2().

Referenced by asgml2_collection_buf(), asgml2_multi_buf(), and asgml2_point().

{
        char *ptr = output;

        ptr += sprintf(ptr, "<%sPoint", prefix);
        if ( srs ) ptr += sprintf(ptr, " srsName=\"%s\"", srs);
        if ( lwpoint_is_empty(point) )
        {
                ptr += sprintf(ptr, "/>");
                return (ptr-output);
        }
        ptr += sprintf(ptr, ">");
        ptr += sprintf(ptr, "<%scoordinates>", prefix);
        ptr += pointArray_toGML2(point->point, ptr, precision);
        ptr += sprintf(ptr, "</%scoordinates></%sPoint>", prefix, prefix);

        return (ptr-output);
}

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