asgeojson_bbox_size()

static size_t asgeojson_bbox_size ( int  hasz, int  precision  )

static

Handle Bbox.

Definition at line 125 of file lwout_geojson.c.

{
        int size;
 
        if (!hasz)
        {
                size = sizeof("\"bbox\":[,,,],");
                size += 2 * 2 * (OUT_MAX_BYTES_DOUBLE + precision);
        }
        else
        {
                size = sizeof("\"bbox\":[,,,,,],");
                size += 2 * 3 * (OUT_MAX_BYTES_DOUBLE + precision);
        }
 
        return size;
}

References OUT_MAX_BYTES_DOUBLE, and precision.

Referenced by asgeojson_point_size(), and asgeojson_triangle_size().

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