generalgridrange.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

<PRE>
public GridCoordinates <B>getUpper</B>()</PRE>
<DL>
<DD>Returns the valid maximum exclusive grid coordinate.
 The sequence contains a maximum value for each dimension of the grid coverage.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getUpper</CODE> in interface <CODE>GridRange</CODE></DL>
</DD>
<DD><DL>
<DT><B>Since:</B></DT>
  <DD>2.4</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="getUpper(int)"><!-- --></A><H3>
getUpper</H3>
<PRE>
public int <B>getUpper</B>(int&nbsp;dimension)</PRE>
<DL>
<DD>Returns the valid maximum exclusive grid coordinate along the specified dimension.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getUpper</CODE> in interface <CODE>GridRange</CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="../../../../org/geotools/coverage/grid/GeneralGridRange.html#getUppers()"><CODE>getUppers()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getLength(int)"><!-- --></A><H3>
getLength</H3>
<PRE>
public int <B>getLength</B>(int&nbsp;dimension)</PRE>
<DL>
<DD>Returns the number of integer grid coordinates along the specified dimension.
 This is equals to .
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getLength</CODE> in interface <CODE>GridRange</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getLowers()"><!-- --></A><H3>
getLowers</H3>
<PRE>
public int[] <B>getLowers</B>()</PRE>
<DL>
<DD>Returns the valid minimum inclusive grid coordinates along all dimensions.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getLowers</CODE> in interface <CODE>GridRange</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getUppers()"><!-- --></A><H3>
getUppers</H3>
<PRE>
public int[] <B>getUppers</B>()</PRE>
<DL>
<DD>Returns the valid maximum exclusive grid coordinates along all dimensions.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>getUppers</CODE> in interface <CODE>GridRange</CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSubGridRange(int, int)"><!-- --></A><H3>
getSubGridRange</H3>
<PRE>
public <A HREF="../../../../org/geotools/coverage/grid/GeneralGridRange.html" title="class in org.geotools.coverage.grid">GeneralGridRange</A> <B>getSubGridRange</B>(int&nbsp;lower,
                                        int&nbsp;upper)</PRE>
<DL>
<DD>Returns a new grid range that encompass only some dimensions of this grid range.
 This method copy this grid range's index into a new grid range, beginning at
 dimension  and extending to dimension .
 Thus the dimension of the subgrid range is .
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>lower</CODE> - The first dimension to copy, inclusive.<DD><CODE>upper</CODE> - The last  dimension to copy, exclusive.
<DT><B>Returns:</B><DD>The subgrid range.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IndexOutOfBoundsException.html" title="class or interface in java.lang">IndexOutOfBoundsException</A></CODE> - if an index is out of bounds.</DL>
</DD>
</DL>
<HR>

<A NAME="toRectangle()"><!-- --></A><H3>
toRectangle</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Rectangle.html" title="class or interface in java.awt">Rectangle</A> <B>toRectangle</B>()
                      throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></PRE>
<DL>
<DD>Returns a <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Rectangle.html" title="class or interface in java.awt"><CODE>Rectangle</CODE></A> with the same bounds as this .
 This is a convenience method for interoperability with Java2D.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalStateException.html" title="class or interface in java.lang">IllegalStateException</A></CODE> - if this grid range is not two-dimensional.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash value for this grid range. This value need not remain
 consistent between different implementations of the same class.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;object)</PRE>
<DL>
<DD>Compares the specified object with this grid range for equality.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Returns a string repr閟entation of this grid range. The returned string is
 implementation dependent. It is usually provided for debugging purposes.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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