- bbox[2] * GeoRecord::SCALE, bbox[0] * GeoRecord::SCALE, bbox[3]* GeoRecord::SCALE, bbox[1] * GeoRecord::SCALE]
+ (bbox[2] * GeoRecord::SCALE).to_i,
+ (bbox[0] * GeoRecord::SCALE).to_i,
+ (bbox[3] * GeoRecord::SCALE).to_i,
+ (bbox[1] * GeoRecord::SCALE).to_i]