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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 Mon Jul 15 11:50:48 PDT 2002 --><TITLE>: Class ViewAngleAspectCameraData</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"> 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HREF="../../../quicktime/util/QTByteObject.html">quicktime.util.QTByteObject</A> | +--<A HREF="../../../quicktime/qd3d/camera/CameraData.html">quicktime.qd3d.camera.CameraData</A> | +--<B>quicktime.qd3d.camera.ViewAngleAspectCameraData</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>java.lang.Cloneable, <A HREF="../../../quicktime/jdirect/PrimitivesLib.html">PrimitivesLib</A>, java.io.Serializable, <A HREF="../../../quicktime/jdirect/SharedLibrary.html">SharedLibrary</A>, com.apple.jdirect.SharedLibrary</DD></DL><HR><DL><DT>public final class <B>ViewAngleAspectCameraData</B><DT>extends <A HREF="../../../quicktime/qd3d/camera/CameraData.html">CameraData</A><DT>implements <A HREF="../../../quicktime/jdirect/PrimitivesLib.html">PrimitivesLib</A></DL><P>A view angle aspect camera is a perspective camera specified in terms of the minimum view angle and the aspect ratio of X to Y. refer to TQ3ViewAngleAspectCameraData in QuickDraw3d<P><DL><DT><B>See Also: </B><DD><A HREF="../../../serialized-form.html#quicktime.qd3d.camera.ViewAngleAspectCameraData">Serialized Form</A></DL><HR><P><!-- ======== INNER 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><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#kNativeSize">kNativeSize</A></B></CODE><BR> This is the size (the number of bytes) that are required for this class</TD></TR></TABLE> <A NAME="fields_inherited_from_class_quicktime.jdirect.PrimitivesLib"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface quicktime.jdirect.<A HREF="../../../quicktime/jdirect/PrimitivesLib.html">PrimitivesLib</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../quicktime/jdirect/PrimitivesLib.html#JDirect_MacOSX">JDirect_MacOSX</A>, <A HREF="../../../quicktime/jdirect/PrimitivesLib.html#libraryInstance">libraryInstance</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="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#ViewAngleAspectCameraData()">ViewAngleAspectCameraData</A></B>()</CODE><BR> Creates a ViewAngleAspectCameraData object containing no data.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#ViewAngleAspectCameraData(quicktime.qd3d.camera.CameraData, float, float)">ViewAngleAspectCameraData</A></B>(<A HREF="../../../quicktime/qd3d/camera/CameraData.html">CameraData</A> cameraData, float fov, float aspectRatio)</CODE><BR> Creates a ViewAngleAspectCameraData object containing given data.</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.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#clone()">clone</A></B>()</CODE><BR> Returns a copy of this class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#getFov()">getFov</A></B>()</CODE><BR> returns the field of view</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#setAspectRatio()">setAspectRatio</A></B>()</CODE><BR> returns the aspect ratio</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="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#setAspectRatio(float)">setAspectRatio</A></B>(float aspectRatio)</CODE><BR> sets the aspect ratio</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="../../../quicktime/qd3d/camera/ViewAngleAspectCameraData.html#setFov(float)">setFov</A></B>(float fov)</CODE><BR> sets the field of view</TD></TR></TABLE>⌨️ 快捷键说明
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