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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 23:33:51 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class RoundRectangle2D</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/RoundRectangle2D.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. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../java/awt/geom/RectangularShape.html"><B>PREV CLASS</B></A> <A HREF="../../../java/awt/geom/RoundRectangle2D.Double.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="RoundRectangle2D.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: <A HREF="#inner_class_summary">INNER</A> | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">java.awt.geom</FONT><BR>Class RoundRectangle2D</H2><PRE><A HREF="../../../java/lang/Object.html">java.lang.Object</A> | +--<A HREF="../../../java/awt/geom/RectangularShape.html">java.awt.geom.RectangularShape</A> | +--<B>java.awt.geom.RoundRectangle2D</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>Direct Known Subclasses:</B> <DD><A HREF="../../../java/awt/geom/RoundRectangle2D.Double.html">RoundRectangle2D.Double</A>, <A HREF="../../../java/awt/geom/RoundRectangle2D.Float.html">RoundRectangle2D.Float</A></DD></DL><HR><DL><DT>public abstract class <B>RoundRectangle2D</B><DT>extends <A HREF="../../../java/awt/geom/RectangularShape.html">RectangularShape</A></DL><P>The <code>RoundRectangle2D</code> class defines a rectangle with rounded corners defined by a location (x, y), a dimension (w x h), and the width and height of an arc with which to round the corners. <p> This class is the abstract superclass for all objects that store a 2D rounded rectangle. The actual storage representation of the coordinates is left to the subclass.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><A NAME="inner_class_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Inner Class Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.Double.html">RoundRectangle2D.Double</A></B></CODE><BR> The <code>Double</code> class defines a rectangle with rounded corners all specified in <code>double</code> coordinates.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.Float.html">RoundRectangle2D.Float</A></B></CODE><BR> The <code>Float</code> class defines a rectangle with rounded corners all specified in <code>float</code> coordinates.</TD></TR></TABLE> <!-- =========== FIELD SUMMARY =========== --><!-- ======== 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 ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected </CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.html#RoundRectangle2D()">RoundRectangle2D</A></B>()</CODE><BR> This is an abstract class that cannot be instantiated directly.</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> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.html#contains(double, double)">contains</A></B>(double x, double y)</CODE><BR> Tests if the specified coordinates are inside the boundary of this <code>RoundRectangle2D</code>.</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/RoundRectangle2D.html#contains(double, double, double, double)">contains</A></B>(double x, double y, double w, double h)</CODE><BR> Tests if the interior of this <code>RoundRectangle2D</code> entirely contains the specified set of rectangular coordinates.</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="../../../java/awt/geom/RoundRectangle2D.html#getArcHeight()">getArcHeight</A></B>()</CODE><BR> Gets the height of the arc that rounds off the corners.</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="../../../java/awt/geom/RoundRectangle2D.html#getArcWidth()">getArcWidth</A></B>()</CODE><BR> Gets the width of the arc that rounds off the corners.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../java/awt/geom/PathIterator.html">PathIterator</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.html#getPathIterator(java.awt.geom.AffineTransform)">getPathIterator</A></B>(<A HREF="../../../java/awt/geom/AffineTransform.html">AffineTransform</A> at)</CODE><BR> Returns an iteration object that defines the boundary of this <code>RoundRectangle2D</code>.</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/RoundRectangle2D.html#intersects(double, double, double, double)">intersects</A></B>(double x, double y, double w, double h)</CODE><BR> Tests if the interior of this <code>RoundRectangle2D</code> intersects the interior of a specified set of rectangular coordinates.</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/RoundRectangle2D.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 the outer bounds of this <code>RoundRectangle2D</code> to the specified rectangular values.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../java/awt/geom/RoundRectangle2D.html#setRoundRect(double, double, double, double, double, double)">setRoundRect</A></B>(double x, double y, double w, double h, double arcWidth, double arcHeight)</CODE><BR> Sets the location, size, and corner radii of this <code>RoundRectangle2D</code> to the specified <code>double</code> values.</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/RoundRectangle2D.html#setRoundRect(java.awt.geom.RoundRectangle2D)">setRoundRect</A></B>(<A HREF="../../../java/awt/geom/RoundRectangle2D.html">RoundRectangle2D</A> rr)</CODE><BR> Sets this <code>RoundRectangle2D</code> to be the same as the specified <code>RoundRectangle2D</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#getHeight()">getHeight</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#getWidth()">getWidth</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getX()">getX</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#getY()">getY</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#intersects(java.awt.geom.Rectangle2D)">intersects</A>, <A HREF="../../../java/awt/geom/RectangularShape.html#isEmpty()">isEmpty</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></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="../../../java/lang/Object.html">Object</A></B></TD></TR>⌨️ 快捷键说明
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