ellipse2d.double.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:33:43 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class Ellipse2D.Double</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Ellipse2D.Double.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. 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CLASS DATA ======== --><H2><FONT SIZE="-1">java.awt.geom</FONT><BR>Class Ellipse2D.Double</H2><PRE><A HREF="../../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../../java/awt/geom/RectangularShape.html">java.awt.geom.RectangularShape</A> | +--<A HREF="../../../java/awt/geom/Ellipse2D.html">java.awt.geom.Ellipse2D</A> | +--<B>java.awt.geom.Ellipse2D.Double</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../java/lang/Cloneable.html">Cloneable</A>, <A HREF="../../../java/awt/Shape.html">Shape</A></DD></DL><DL><DT><B>Enclosing class: </B><DD><A HREF="../../../java/awt/geom/Ellipse2D.html">Ellipse2D</A></DD></DL><HR><DL><DT>public static class <B>Ellipse2D.Double</B><DT>extends <A HREF="../../../java/awt/geom/Ellipse2D.html">Ellipse2D</A></DL><P>The <code>Double</code> class defines an ellipse specified in <code>double</code> precision.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><A NAME="inner_classes_inherited_from_class_java.awt.geom.Ellipse2D"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Inner classes inherited from class java.awt.geom.<A HREF="../../../java/awt/geom/Ellipse2D.html">Ellipse2D</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../java/awt/geom/Ellipse2D.Double.html">Ellipse2D.Double</A>, <A HREF="../../../java/awt/geom/Ellipse2D.Float.html">Ellipse2D.Float</A></CODE></TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#height">height</A></B></CODE><BR> The overall height of the <code>Ellipse2D</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#width">width</A></B></CODE><BR> The overall width of this <code>Ellipse2D</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#x">x</A></B></CODE><BR> The x coordinate of the upper left corner of this <code>Ellipse2D</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#y">y</A></B></CODE><BR> The y coordinate of the upper left corner of this <code>Ellipse2D</code>.</TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#Ellipse2D.Double()">Ellipse2D.Double</A></B>()</CODE><BR> Constructs a new <code>Ellipse2D</code>, initialized to location (0, 0) and size (0, 0).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#Ellipse2D.Double(double, double, double, double)">Ellipse2D.Double</A></B>(double x, double y, double w, double h)</CODE><BR> Constructs and initializes an <code>Ellipse2D</code> from the specified coordinates.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/geom/Rectangle2D.html">Rectangle2D</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#getBounds2D()">getBounds2D</A></B>()</CODE><BR> Returns the high precision bounding box of this <code>Ellipse2D</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#getHeight()">getHeight</A></B>()</CODE><BR> Returns the overall height of this <code>Ellipse2D</code> in <code>double</code> precision.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#getWidth()">getWidth</A></B>()</CODE><BR> Returns the overall width of this <code>Ellipse2D</code> in <code>double</code> precision.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#getX()">getX</A></B>()</CODE><BR> Returns the X coordinate of the upper left corner of this <code>Ellipse2D</code> in <code>double</code> precision.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> double</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/Ellipse2D.Double.html#getY()">getY</A></B>()</CODE><BR> Returns the Y coordinate of the upper left corner of this <code>Ellipse2D</code> in <code>double</code> precision.</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="../../../java/awt/geom/Ellipse2D.Double.html#isEmpty()">isEmpty</A></B>()</CODE><BR> Determines whether or not the bounding box of this <code>Ellipse2D</code> is empty.</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="../../../java/awt/geom/Ellipse2D.Double.html#setFrame(double, double, double, double)">setFrame</A></B>(double x, double y, double w, double h)</CODE><BR> Sets the location and size of this <code>Ellipse2D</code> to the specified <code>double</code> values.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.awt.geom.Ellipse2D"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.awt.geom.<A HREF="../../../java/awt/geom/Ellipse2D.html">Ellipse2D</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../java/awt/geom/Ellipse2D.html#contains(double, double)">contains</A>, <A HREF="../../../java/awt/geom/Ellipse2D.html#contains(double, double, double, double)">contains</A>, <A HREF="../../../java/awt/geom/Ellipse2D.html#getPathIterator(java.awt.geom.AffineTransform)">getPathIterator</A>, <A HREF="../../../java/awt/geom/Ellipse2D.html#intersects(double, double, double, double)">intersects</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.awt.geom.RectangularShape"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.awt.geom.<A HREF="../../../java/awt/geom/RectangularShape.html">RectangularShape</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../java/awt/geom/RectangularShape.html#clone()">clone</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#contains(java.awt.geom.Point2D)">contains</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#contains(java.awt.geom.Rectangle2D)">contains</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getBounds()">getBounds</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getCenterX()">getCenterX</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getCenterY()">getCenterY</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getFrame()">getFrame</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getMaxX()">getMaxX</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getMaxY()">getMaxY</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getMinX()">getMinX</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getMinY()">getMinY</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getPathIterator(java.awt.geom.AffineTransform, double)">getPathIterator</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#intersects(java.awt.geom.Rectangle2D)">intersects</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrame(java.awt.geom.Point2D, java.awt.geom.Dimension2D)">setFrame</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrame(java.awt.geom.Rectangle2D)">setFrame</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrameFromCenter(double, double, double, double)">setFrameFromCenter</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrameFromCenter(java.awt.geom.Point2D, java.awt.geom.Point2D)">setFrameFromCenter</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal(double, double, double, double)">setFrameFromDiagonal</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#setFrameFromDiagonal(java.awt.geom.Point2D, java.awt.geom.Point2D)">setFrameFromDiagonal</A></CODE></TD>⌨️ 快捷键说明
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