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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Sun Jun 23 01:50:03 PDT 2002 --><TITLE>Color4f (Java 3D API)</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../stylesheet.css" TITLE="Style"></HEAD><SCRIPT>function asd(){parent.document.title="Color4f (Java 3D API)";}</SCRIPT><BODY BGCOLOR="white" onload="asd();"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=3 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="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-all.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></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../javax/vecmath/Color4b.html"><B>PREV CLASS</B></A> <A HREF="../../javax/vecmath/GMatrix.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="Color4f.html" TARGET="_top"><B>NO FRAMES</B></A> <SCRIPT> <!-- if(window==top) { document.writeln('<A HREF="../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT><A HREF="../../allclasses-noframe.html" TARGET=""><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_javax.vecmath.Tuple4f">FIELD</A> | <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">javax.vecmath</FONT><BR>Class Color4f</H2><PRE>java.lang.Object | +--<A HREF="../../javax/vecmath/Tuple4f.html">javax.vecmath.Tuple4f</A> | +--<B>javax.vecmath.Color4f</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.lang.Cloneable, java.io.Serializable</DD></DL><HR><DL><DT>public class <B>Color4f</B><DT>extends <A HREF="../../javax/vecmath/Tuple4f.html">Tuple4f</A><DT>implements java.io.Serializable</DL><P>A four-element color represented by single precision floating point x, y, z, and w values. The x, y, z, and w values represent the red, blue, green, and alpha color values, respectively. Color and alpha components should be in the range [0.0, 1.0]. <p> Java 3D assumes that a linear (gamma-corrected) visual is used for all colors.<P><P><DL><DT><B>See Also:</B><DD><A HREF="../../serialized-form.html" TARGET="javax.vecmath.Color4f">Serialized Form</A></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== 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></TABLE> <A NAME="fields_inherited_from_class_javax.vecmath.Tuple4f"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class javax.vecmath.<A HREF="../../javax/vecmath/Tuple4f.html">Tuple4f</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../javax/vecmath/Tuple4f.html#w">w</A>, <A HREF="../../javax/vecmath/Tuple4f.html#x">x</A>, <A HREF="../../javax/vecmath/Tuple4f.html#y">y</A>, <A HREF="../../javax/vecmath/Tuple4f.html#z">z</A></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="../../javax/vecmath/Color4f.html#Color4f()">Color4f</A></B>()</CODE><BR> Constructs and initializes a Color4f to (0.0, 0.0, 0.0, 0.0).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(java.awt.Color)">Color4f</A></B>(java.awt.Color color)</CODE><BR> Constructs and initializes a Color4f from the specified AWT Color object.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(javax.vecmath.Color4f)">Color4f</A></B>(<A HREF="../../javax/vecmath/Color4f.html">Color4f</A> c1)</CODE><BR> Constructs and initializes a Color4f from the specified Color4f.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(float[])">Color4f</A></B>(float[] c)</CODE><BR> Constructs and initializes a Color4f from the array of length 4.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(float, float, float, float)">Color4f</A></B>(float x, float y, float z, float w)</CODE><BR> Constructs and initializes a Color4f from the specified xyzw coordinates.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(javax.vecmath.Tuple4d)">Color4f</A></B>(<A HREF="../../javax/vecmath/Tuple4d.html">Tuple4d</A> t1)</CODE><BR> Constructs and initializes a Color4f from the specified Tuple4d.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#Color4f(javax.vecmath.Tuple4f)">Color4f</A></B>(<A HREF="../../javax/vecmath/Tuple4f.html">Tuple4f</A> t1)</CODE><BR> Constructs and initializes a Color4f from the specified Tuple4f.</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> java.awt.Color</CODE></FONT></TD><TD><CODE><B><A HREF="../../javax/vecmath/Color4f.html#get()">get</A></B>()</CODE><BR> Returns a new AWT color object initialized with the r,g,b,a values of this Color4f object.</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="../../javax/vecmath/Color4f.html#set(java.awt.Color)">set</A></B>(java.awt.Color color)</CODE><BR> Sets the r,g,b,a values of this Color4f object to those of the specified AWT Color object.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_javax.vecmath.Tuple4f"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class javax.vecmath.<A HREF="../../javax/vecmath/Tuple4f.html">Tuple4f</A></B></TD></TR>⌨️ 快捷键说明
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