asgml3_line_size()

static size_t asgml3_line_size ( const LWLINE *  line, const char *  srs, int  precision, int  opts, const char *  prefix, const char *  id  )

static

Definition at line 847 of file lwout_gml.c.

References IS_DIMS, LW_GML_SHORTLINE, pointArray_GMLsize(), and LWLINE::points.

Referenced by asgml3_collection_size(), asgml3_line(), asgml3_multi_size(), and asgml3_multicurve_size().

{
        int size;
        size_t prefixlen = strlen(prefix);

        size = pointArray_GMLsize(line->points, precision);
        if ( opts & LW_GML_SHORTLINE )
        {
                size += (
                            sizeof("<LineString><posList>/") +
                            ( prefixlen * 2 )
                        ) * 2;
        }
        else
        {
                size += (
                            sizeof("<Curve><segments><LineStringSegment><posList>/") +
                            ( prefixlen * 4 )
                        ) * 2;
        }
        if (srs) size += strlen(srs) + sizeof(" srsName=..");
        if (id)  size += strlen(id) + strlen(prefix) + sizeof(" id=..");
        if (IS_DIMS(opts)) size += sizeof(" srsDimension='x'");
        return size;
}

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