////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ------------------------------
// Date name Tracking # Description
// --------- ------------------- ------------- ----------------------
// 14JAN2009 James Shen Initial Creation
////////////////////////////////////////////////////////////////////////////
/**
* clip one region.
*
* @param input
* the region to be clipped.
* @return the clipped region.
*/
public ArrayList ClipRegion(GeoLatLng[] input)
{
ArrayList clipped = new ArrayList();
clipped.Clear();
_stageOut.SetDestination(clipped);
for (int i = 0; i < input.Length; i++)
{
_stageRight.HandleVertex(input[i]);
}
// Do the final step.
_stageRight.Finish();
return(clipped);
}
public virtual void Finish()
{
HandleVertex(_pntFirst); // Close the polygon.
_nextStage.Finish(); // Delegate to the next stage.
_bFirst = true;
}