Быстрый алгоритм разделения и слияния при помощи мостиков / source / ConvexHull_1 / gold

it is really GOLD!
// this is transform of Real_Coord to Logical_Coord

strX.Format("x=%d", (point.x+(SIZE)*(num_top-1-VIEW_X)-point.x*RESIZE/SIZE-RESIZE*(num_top-1-VIEW_X)));
strY.Format("y=%d", -(point.y-(num_left+1+VIEW_Y)*SIZE-point.y*RESIZE/SIZE+RESIZE*(num_left+1+VIEW_Y)));