类的使用
org.meteoinfo.common.Extent

使用Extent的程序包

程序包	说明
org.meteoinfo.common

org.meteoinfo.common中Extent的使用

org.meteoinfo.common中Extent的子类

修饰符和类型	类	说明
class	Extent3D

返回Extent的org.meteoinfo.common中的方法

修饰符和类型	方法	说明
Extent	Extent.extend(double ratio)	Extends extent by ratio
Extent	Extent.extend(double dx, double dy)	Extends extent
static Extent	MIMath.getLagerExtent(Extent aET, Extent bET)	Get maximum extent from two extent
static Extent	MIMath.getPointFsExtent(java.util.List<PointF> PList)	Get extent from PointF list
static Extent	MIMath.getPointFsExtent(PointF[] PList)	Get extent from PointF array
static Extent	MIMath.getSmallerExtent(Extent aET, Extent bET)	Get Minimum extent from two extent
Extent	Extent.shift(double dx, double dy)	Shift extent
static Extent	MIMath.shiftExtentLon(Extent aET, double lonShift)	Shift extent with longitude
Extent	Extent.union(Extent ex)	Return union extent

参数类型为Extent的org.meteoinfo.common中的方法

修饰符和类型	方法	说明
static Extent	MIMath.getLagerExtent(Extent aET, Extent bET)	Get maximum extent from two extent
static Extent	MIMath.getSmallerExtent(Extent aET, Extent bET)	Get Minimum extent from two extent
boolean	Extent.include(Extent bExtent)	Judge if this extent include another extent
boolean	Extent.intersects(Extent bET)	Tests whether this extent intersects the second extent.
boolean	Extent3D.intersects(Extent extent)	Tests whether this extent intersects the second extent.
static java.lang.Boolean	MIMath.isExtentCross(Extent aET, Extent bET)	Determine if two extent cross each other
static boolean	MIMath.pointInExtent(PointD aP, Extent aET)	Determine if a point is in an Extent
static boolean	MIMath.pointInExtent(PointF aP, Extent aET)	Determine if a point is in an Extent
static Extent	MIMath.shiftExtentLon(Extent aET, double lonShift)	Shift extent with longitude
Extent	Extent.union(Extent ex)	Return union extent

参数类型为Extent的org.meteoinfo.common中的构造器

构造器	说明
Extent(Extent aExtent)	Constructor