axis2d.tickiterator.html

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the value for current tick. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Locale.html" title="class or interface in java.util">Locale</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#getLocale()">getLocale</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the locale used for formatting tick labels.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#hasNext()">hasNext</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tests if the iterator has more ticks.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#isMajorTick()">isMajorTick</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tests if the current tick is a major one.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#next()">next</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Moves the iterator to the next minor or major tick.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#nextMajor()">nextMajor</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Moves the iterator to the next major tick. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#refresh()">refresh</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reset the iterator on its first tick. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../org/geotools/axis/Axis2D.TickIterator.html#rewind()">rewind</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reset the iterator on its first tick. </TD>
</TR>
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&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
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<B>Constructor Detail</B></FONT></TD>
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</TABLE>

<A NAME="Axis2D.TickIterator(java.awt.font.FontRenderContext)"><!-- --></A><H3>
Axis2D.TickIterator</H3>
<PRE>
public <B>Axis2D.TickIterator</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/font/FontRenderContext.html" title="class or interface in java.awt.font">FontRenderContext</A>&nbsp;fontContext)</PRE>
<DL>
<DD>Construct an iterator.
<P>
<DT><B>Parameters:</B><DD><CODE>fontContext</CODE> - Information needed to correctly measure text, or
         if unknow. This object is usually given by
        <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/Graphics2D.html#getFontRenderContext()" title="class or interface in java.awt"><CODE>Graphics2D.getFontRenderContext()</CODE></A>.</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<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>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/axis/TickIterator.html#hasNext()">hasNext</A></CODE> in interface <CODE><A HREF="../../../org/geotools/axis/TickIterator.html" title="interface in org.geotools.axis">TickIterator</A></CODE></DL>
</DD>
<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>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/axis/TickIterator.html#isMajorTick()">isMajorTick</A></CODE> in interface <CODE><A HREF="../../../org/geotools/axis/TickIterator.html" title="interface in org.geotools.axis">TickIterator</A></CODE></DL>
</DD>
<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/Axis2D.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>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/axis/TickIterator.html#currentPosition()">currentPosition</A></CODE> in interface <CODE><A HREF="../../../org/geotools/axis/TickIterator.html" title="interface in org.geotools.axis">TickIterator</A></CODE></DL>
</DD>
<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>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/geotools/axis/TickIterator.html#currentValue()">currentValue</A></CODE> in interface <CODE><A HREF="../../../org/geotools/axis/TickIterator.html" title="interface in org.geotools.axis">TickIterator</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="currentPosition(java.awt.geom.Point2D)"><!-- --></A><H3>
currentPosition</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A> <B>currentPosition</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>&nbsp;dest)</PRE>
<DL>
<DD>Returns the coordinates of the intersection point between current tick
 and the underlying axis. Units are the same than axis start point
 (<A HREF="../../../org/geotools/axis/Axis2D.html#getX1()"><var>x<sub>1</sub></var></A>,<A HREF="../../../org/geotools/axis/Axis2D.html#getY1()"><var>y<sub>1</sub></var></A>)
 and end point
 (<A HREF="../../../org/geotools/axis/Axis2D.html#getX2()"><var>x<sub>2</sub></var></A>,<A HREF="../../../org/geotools/axis/Axis2D.html#getY2()"><var>y<sub>2</sub></var></A>).
 This is usually pixels.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dest</CODE> - A destination point that stores the intersection coordinates,
         or  to create a new <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom"><CODE>Point2D</CODE></A> object.
<DT><B>Returns:</B><DD>, or a new <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom"><CODE>Point2D</CODE></A> object if  was null.</DL>
</DD>
</DL>
<HR>

<A NAME="currentTick(java.awt.geom.Line2D)"><!-- --></A><H3>
currentTick</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Line2D.html" title="class or interface in java.awt.geom">Line2D</A> <B>currentTick</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Line2D.html" title="class or interface in java.awt.geom">Line2D</A>&nbsp;dest)</PRE>
<DL>
<DD>Returns the coordinates of the current tick.
 Units are the same than axis start point
 (<A HREF="../../../org/geotools/axis/Axis2D.html#getX1()"><var>x<sub>1</sub></var></A>,<A HREF="../../../org/geotools/axis/Axis2D.html#getY1()"><var>y<sub>1</sub></var></A>)
 and end point
 (<A HREF="../../../org/geotools/axis/Axis2D.html#getX2()"><var>x<sub>2</sub></var></A>,<A HREF="../../../org/geotools/axis/Axis2D.html#getY2()"><var>y<sub>2</sub></var></A>).
 This is usually pixels.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dest</CODE> - A destination line that stores the current tick coordinates,
         or  to create a new <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Line2D.html" title="class or interface in java.awt.geom"><CODE>Line2D</CODE></A> object.
<DT><B>Returns:</B><DD>, or a new <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Line2D.html" title="class or interface in java.awt.geom"><CODE>Line2D</CODE></A> object if  was null.</DL>
</DD>
</DL>