📄 valueaxis.html
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<CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#isNegativeArrowVisible()">isNegativeArrowVisible</A></B>()</CODE><BR> Returns a flag that controls whether or not the axis line has an arrow drawn that points in the negative direction for the axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#isPositiveArrowVisible()">isPositiveArrowVisible</A></B>()</CODE><BR> Returns a flag that controls whether or not the axis line has an arrow drawn that points in the positive direction for the axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#isVerticalTickLabels()">isVerticalTickLabels</A></B>()</CODE><BR> Returns true if the tick labels should be rotated (to vertical), and false otherwise.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#java2DToValue(double, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge)">java2DToValue</A></B>(double java2DValue, java.awt.geom.Rectangle2D area, org.jfree.ui.RectangleEdge edge)</CODE><BR> Converts a coordinate in Java2D space to the corresponding data value, assuming that the axis runs along one edge of the specified dataArea.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/jfree/chart/axis/AxisSpace.html" title="class in org.jfree.chart.axis">AxisSpace</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#reserveSpace(java.awt.Graphics2D, org.jfree.chart.plot.Plot, java.awt.geom.Rectangle2D, org.jfree.ui.RectangleEdge, org.jfree.chart.axis.AxisSpace)">reserveSpace</A></B>(java.awt.Graphics2D g2, <A HREF="../../../../org/jfree/chart/plot/Plot.html" title="class in org.jfree.chart.plot">Plot</A> plot, java.awt.geom.Rectangle2D plotArea, org.jfree.ui.RectangleEdge edge, <A HREF="../../../../org/jfree/chart/axis/AxisSpace.html" title="class in org.jfree.chart.axis">AxisSpace</A> space)</CODE><BR> Returns the space required to draw the axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#resizeRange(double)">resizeRange</A></B>(double percent)</CODE><BR> Increases or decreases the axis range by the specified percentage about the central value and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#resizeRange(double, double)">resizeRange</A></B>(double percent, double anchorValue)</CODE><BR> Increases or decreases the axis range by the specified percentage about the specified anchor value and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoRange(boolean)">setAutoRange</A></B>(boolean auto)</CODE><BR> Sets a flag that determines whether or not the axis range is automatically adjusted to fit the data, and notifies registered listeners that the axis has been modified.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoRange(boolean, boolean)">setAutoRange</A></B>(boolean auto, boolean notify)</CODE><BR> Sets the auto range attribute.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoRangeMinimumSize(double)">setAutoRangeMinimumSize</A></B>(double size)</CODE><BR> Sets the auto range minimum size and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoRangeMinimumSize(double, boolean)">setAutoRangeMinimumSize</A></B>(double size, boolean notify)</CODE><BR> Sets the minimum size allowed for the axis range when it is automatically calculated.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoTickIndex(int)">setAutoTickIndex</A></B>(int index)</CODE><BR> Sets the auto tick index.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoTickUnitSelection(boolean)">setAutoTickUnitSelection</A></B>(boolean flag)</CODE><BR> Sets a flag indicating whether or not the tick unit is automatically selected from a range of standard tick units.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setAutoTickUnitSelection(boolean, boolean)">setAutoTickUnitSelection</A></B>(boolean flag, boolean notify)</CODE><BR> Sets a flag indicating whether or not the tick unit is automatically selected from a range of standard tick units.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setDownArrow(java.awt.Shape)">setDownArrow</A></B>(java.awt.Shape arrow)</CODE><BR> Sets the shape that can be displayed as an arrow pointing downwards at the end of an axis line and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setFixedAutoRange(double)">setFixedAutoRange</A></B>(double length)</CODE><BR> Sets the fixed auto range for the axis.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setInverted(boolean)">setInverted</A></B>(boolean flag)</CODE><BR> Sets a flag that controls the direction of values on the axis, and notifies registered listeners that the axis has changed.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setLeftArrow(java.awt.Shape)">setLeftArrow</A></B>(java.awt.Shape arrow)</CODE><BR> Sets the shape that can be displayed as an arrow pointing left at the end of an axis line and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setLowerBound(double)">setLowerBound</A></B>(double min)</CODE><BR> Sets the lower bound for the axis range.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setLowerMargin(double)">setLowerMargin</A></B>(double margin)</CODE><BR> Sets the lower margin for the axis (as a percentage of the axis range) and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setMaximumAxisValue(double)">setMaximumAxisValue</A></B>(double max)</CODE><BR> <B>Deprecated.</B> <I>Use setUpperBound(...).</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setMinimumAxisValue(double)">setMinimumAxisValue</A></B>(double min)</CODE><BR> <B>Deprecated.</B> <I>Use setLowerBound(...).</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setNegativeArrowVisible(boolean)">setNegativeArrowVisible</A></B>(boolean visible)</CODE><BR> Sets a flag that controls whether or not the axis lines has an arrow drawn that points in the negative direction for the axis, and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setPositiveArrowVisible(boolean)">setPositiveArrowVisible</A></B>(boolean visible)</CODE><BR> Sets a flag that controls whether or not the axis lines has an arrow drawn that points in the positive direction for the axis, and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setRange(double, double)">setRange</A></B>(double lower, double upper)</CODE><BR> Sets the axis range and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/jfree/chart/axis/ValueAxis.html#setRange(org.jfree.data.Range)">setRange</A></B>(<A HREF="../../../../org/jfree/data/Range.html" title="class in org.jfree.data">Range</A> range)</CODE><BR> Sets the range attribute and sends an <A HREF="../../../../org/jfree/chart/event/AxisChangeEvent.html" title="class in org.jfree.chart.event"><CODE>AxisChangeEvent</CODE></A> to all registered listeners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD>⌨️ 快捷键说明
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