ratecallback.html

这个是java的quicktime for java 的详细使用文档

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String representation of this class.</TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_quicktime.std.clocks.QTCallBack"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class quicktime.std.clocks.<A HREF="../../../quicktime/std/clocks/QTCallBack.html">QTCallBack</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../quicktime/std/clocks/QTCallBack.html#cancel()">cancel</A>, <A HREF="../../../quicktime/std/clocks/QTCallBack.html#cancelAndCleanup()">cancelAndCleanup</A>, <A HREF="../../../quicktime/std/clocks/QTCallBack.html#execute()">execute</A>, <A HREF="../../../quicktime/std/clocks/QTCallBack.html#getTimeBase()">getTimeBase</A>, <A HREF="../../../quicktime/std/clocks/QTCallBack.html#getType()">getType</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<A NAME="methods_inherited_from_class_quicktime.QTObject"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class quicktime.<A HREF="../../../quicktime/QTObject.html">QTObject</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../quicktime/QTObject.html#disposeQTObject()">disposeQTObject</A>, <A HREF="../../../quicktime/QTObject.html#equals(java.lang.Object)">equals</A>, <A HREF="../../../quicktime/QTObject.html#ID(quicktime.QTObject)">ID</A></CODE></TD>
</TR>
</TABLE>
&nbsp;<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.Object</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->

<A NAME="field_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Field Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="rate"><!-- --></A><H3>
rate</H3>
<PRE>
public float <B>rate</B></PRE>
<DL>
<DD>Determines the rate that is used in the callback. Default is 1.0.</DL>
<HR>

<A NAME="flags"><!-- --></A><H3>
flags</H3>
<PRE>
public int <B>flags</B></PRE>
<DL>
<DD>Determines when the callback will be called.</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="RateCallBack(quicktime.std.clocks.TimeBase, float, int)"><!-- --></A><H3>
RateCallBack</H3>
<PRE>
public <B>RateCallBack</B>(<A HREF="../../../quicktime/std/clocks/TimeBase.html">TimeBase</A>&nbsp;tb,
                    float&nbsp;rate,
                    int&nbsp;flags)
             throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Creates a new callback event that will invoke its Callback object when the rate of the 
 specified timebase reaches a certain value. 
 The callback is not active until you schedule it by calling the callMeWhen method.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.50.htm#iqMovi1238">QuickTime::NewCallBack()</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>tb</CODE> - the time base that the callback is attached too.<DD><CODE>rate</CODE> - the specified rate which will invoke the Callback<DD><CODE>flags</CODE> - the conditions under which the Callback will be executed</DL>
</DD>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="callMeWhen()"><!-- --></A><H3>
callMeWhen</H3>
<PRE>
public final void <B>callMeWhen</B>()
                      throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Makes the callback active.
 The rate value should be set before this method is called.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.50.htm#iqMovi1241">QuickTime::CallMeWhen</a> </b><BR><BR>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../quicktime/std/clocks/QTCallBack.html#callMeWhen()">callMeWhen</A></CODE> in class <CODE><A HREF="../../../quicktime/std/clocks/QTCallBack.html">QTCallBack</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>quicktime.std.clocks.QTCallBack</CODE></DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cb</CODE> - CallBack interface who's execute method will be called when the callback becomes active.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>String representation of this class.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../quicktime/std/clocks/QTCallBack.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../../quicktime/std/clocks/QTCallBack.html">QTCallBack</A></CODE></DL>
</DD>
</DL>
<!-- ========= END OF CLASS DATA ========= -->
<HR>

<!-- ========== START OF NAVBAR ========== -->
<A NAME="navbar_bottom"><!-- --></A>
<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
<TR>
<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
<A NAME="navbar_bottom_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>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/RateCallBack.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;<A HREF="../../../quicktime/std/clocks/QTCallBack.html"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../quicktime/std/clocks/TimeBase.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>  &nbsp;
&nbsp;<A HREF="RateCallBack.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD>
</TR>
<TR>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
  SUMMARY: &nbsp;INNER&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
DETAIL: &nbsp;<A HREF="#field_detail">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
</TR>
</TABLE>
<!-- =========== END OF NAVBAR =========== -->

<HR>

</BODY>
</HTML>