tickiterator.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

          Reset the iterator on its first tick.
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<B>Method Detail</B></FONT></TD>
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<A NAME="hasNext()"><!-- --></A><H3>
hasNext</H3>
<PRE>
public boolean <B>hasNext</B>()</PRE>
<DL>
<DD>Tests if the iterator has more ticks.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isMajorTick()"><!-- --></A><H3>
isMajorTick</H3>
<PRE>
public boolean <B>isMajorTick</B>()</PRE>
<DL>
<DD>Tests if the current tick is a major one.
<P>
<DD><DL>

<DT><B>Returns:</B><DD> if current tick is a major tick,
         or  if it is a minor tick.</DL>
</DD>
</DL>
<HR>

<A NAME="currentPosition()"><!-- --></A><H3>
currentPosition</H3>
<PRE>
public double <B>currentPosition</B>()</PRE>
<DL>
<DD>Returns the position where to draw the current tick.  The position is scaled
 from the graduation's minimum to maximum.    This is usually the same number
 than <A HREF="../../../org/geotools/axis/TickIterator.html#currentValue()"><CODE>currentValue()</CODE></A>. The mean exception is for logarithmic graduation,
 in which the tick position is not proportional to the tick value.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="currentValue()"><!-- --></A><H3>
currentValue</H3>
<PRE>
public double <B>currentValue</B>()</PRE>
<DL>
<DD>Returns the value for current tick. The current tick may be major or minor.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="currentLabel()"><!-- --></A><H3>
currentLabel</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>currentLabel</B>()</PRE>
<DL>
<DD>Returns the label for current tick. This method is usually invoked
 only for major ticks, but may be invoked for minor ticks as well.
 This method returns  if it can't produces a label
 for current tick.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public void <B>next</B>()</PRE>
<DL>
<DD>Moves the iterator to the next minor or major tick.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="nextMajor()"><!-- --></A><H3>
nextMajor</H3>
<PRE>
public void <B>nextMajor</B>()</PRE>
<DL>
<DD>Moves the iterator to the next major tick. This move
 ignore any minor ticks between current position and
 the next major tick.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="rewind()"><!-- --></A><H3>
rewind</H3>
<PRE>
public void <B>rewind</B>()</PRE>
<DL>
<DD>Reset the iterator on its first tick.
 All other properties are left unchanged.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getLocale()"><!-- --></A><H3>
getLocale</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Locale.html" title="class or interface in java.util">Locale</A> <B>getLocale</B>()</PRE>
<DL>
<DD>Returns the locale used for formatting tick labels.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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