Examples with ClockDirection com.revolsys.geometry.model.ClockDirection used on opensource projects

Example 6 with ClockDirection

use of com.revolsys.geometry.model.ClockDirection in project com.revolsys.open by revolsys.

the class OracleSdoGeometryJdbcFieldDefinition method toSodAddPolygonRing.

private int toSodAddPolygonRing(int offset, final int[] elemInfo, final int elemIndex, final int elemType, final int axisCount, final double[] coordinates, final ClockDirection expectedRingOrientation, final LinearRing ring) {
    elemInfo[elemIndex] = offset + 1;
    // Exterior counter clockwise
    elemInfo[elemIndex + 1] = elemType;
    elemInfo[elemIndex + 2] = 1;
    final ClockDirection ringOrientation = ring.getClockDirection();
    if (ringOrientation == expectedRingOrientation) {
        offset = ring.copyCoordinates(axisCount, NAN_VALUE, coordinates, offset);
    } else {
        offset = ring.copyCoordinatesReverse(axisCount, NAN_VALUE, coordinates, offset);
    }
    return offset;
}