set
  abstract fun setDisplayingAreaMargins(marginTop: Int, marginLeft: Int, marginBottom: Int, marginRight: Int)
Set the margins for the area that displaying import POIs without covered. These margins can let the POIs near the border not by cut or covered.
Parameters
margin
the margin on the top, in pixel
margin
the margin on the left, in pixel
margin
the margin on the bottom, in pixel
margin
the margin on the right, in pixel