'宣言
Public Class _EChartSwingMirrorXyCartesianCoordinateSystemViewLayoutPolicy Inherits _EChartMirrorXyCartesianCoordinateSystemViewLayoutPolicy Implements ICoordinateSystemViewLayoutPolicy
public class _EChartSwingMirrorXyCartesianCoordinateSystemViewLayoutPolicy : _EChartMirrorXyCartesianCoordinateSystemViewLayoutPolicy, ICoordinateSystemViewLayoutPolicy