set Displaying Area Margins
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 Top
the margin on the top, in pixel
margin Left
the margin on the left, in pixel
margin Bottom
the margin on the bottom, in pixel
margin Right
the margin on the right, in pixel