musiccomponent.html

这个是java的quicktime for java 的详细使用文档

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="MusicComponent()"><!-- --></A><H3>
MusicComponent</H3>
<PRE>
public <B>MusicComponent</B>()
               throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>should use NoteAllocator calls to get a MusicComponent Instance</I>
<P>
<DD>Opens the MusicComponent component.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refComponentMgr.8.htm#28411">QuickTime::OpenADefaultComponent</a> </b><BR><BR>
<HR>

<A NAME="MusicComponent(int)"><!-- --></A><H3>
MusicComponent</H3>
<PRE>
public <B>MusicComponent</B>(int&nbsp;subType)
               throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>should use NoteAllocator calls to get a MusicComponent Instance</I>
<P>
<DD>Opens the MusicComponent component with a specified subType.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refComponentMgr.8.htm#28411">QuickTime::OpenADefaultComponent</a> </b><BR><BR>

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<A NAME="getDescription()"><!-- --></A><H3>
getDescription</H3>
<PRE>
public <A HREF="../../../quicktime/std/music/SynthesizerDescription.html">SynthesizerDescription</A> <B>getDescription</B>()
                                      throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a structure describing the synthesizer controlled by the music component device.
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a SynthesizerDescription</DL>
</DD>
</DL>
<HR>

<A NAME="getPartAtomicInstrument(int, int)"><!-- --></A><H3>
getPartAtomicInstrument</H3>
<PRE>
public <A HREF="../../../quicktime/std/music/AtomicInstrument.html">AtomicInstrument</A> <B>getPartAtomicInstrument</B>(int&nbsp;part,
                                                int&nbsp;flags)
                                         throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns the AtomicInstrument that is set for that part. If not set, this method
 can return null.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>part</CODE> - the part<DD><CODE>flags</CODE> - Specify what pieces of information about an atomic instrument the caller is interested in.<DT><B>Returns:</B><DD>the AtomicInstrument</DL>
</DD>
</DL>
<HR>

<A NAME="getKnob(int)"><!-- --></A><H3>
getKnob</H3>
<PRE>
public int <B>getKnob</B>(int&nbsp;knobID)
            throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns the value of the specified global synthesizer
 knob. A global knob controls an aspect of the entire synthesizer. It is not specific
 to a part within the synthesizer.	
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>knobID</CODE> - the knob id<DT><B>Returns:</B><DD>the knob value</DL>
</DD>
</DL>
<HR>

<A NAME="setKnob(int, int)"><!-- --></A><H3>
setKnob</H3>
<PRE>
public void <B>setKnob</B>(int&nbsp;knobID,
                    int&nbsp;knobValue)
             throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Sets the value of a global knob for a synthesiser.	
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>knobID</CODE> - the knob id<DD><CODE>knobValue</CODE> - the knob value</DL>
</DD>
</DL>
<HR>

<A NAME="getPartName(int)"><!-- --></A><H3>
getPartName</H3>
<PRE>
public java.lang.String <B>getPartName</B>(int&nbsp;part)
                             throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a part's name.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>part</CODE> - the part<DT><B>Returns:</B><DD>the name</DL>
</DD>
</DL>
<HR>

<A NAME="setPartName(int, java.lang.String)"><!-- --></A><H3>
setPartName</H3>
<PRE>
public void <B>setPartName</B>(int&nbsp;part,
                        java.lang.String&nbsp;name)
                 throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Sets a part's name.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>part</CODE> - the part<DD><CODE>name</CODE> - the name</DL>
</DD>
</DL>
<HR>

<A NAME="setMasterTune(float)"><!-- --></A><H3>
setMasterTune</H3>
<PRE>
public void <B>setMasterTune</B>(float&nbsp;masterTune)
                   throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Sets a value in semitones,
 which is the synthesizer誷 master tuning.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>masterTune</CODE> - the new tuning</DL>
</DD>
</DL>
<HR>

<A NAME="getMasterTune()"><!-- --></A><H3>
getMasterTune</H3>
<PRE>
public float <B>getMasterTune</B>()
                    throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a value in semitones,
 which is the synthesizer誷 master tuning.
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>tuning</DL>
</DD>
</DL>
<HR>

<A NAME="getInstrumentKnobDescrption(int)"><!-- --></A><H3>
getInstrumentKnobDescrption</H3>
<PRE>
public <A HREF="../../../quicktime/std/music/KnobDescription.html">KnobDescription</A> <B>getInstrumentKnobDescrption</B>(int&nbsp;knobIndex)
                                            throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a Instrument knob description for the specified knob index or knob ID for the MusicComponent.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>knobIndex</CODE> - the knob index to get<DT><B>Returns:</B><DD>a KnobDescription</DL>
</DD>
</DL>
<HR>

<A NAME="getDrumKnobDescrption(int)"><!-- --></A><H3>
getDrumKnobDescrption</H3>
<PRE>
public <A HREF="../../../quicktime/std/music/KnobDescription.html">KnobDescription</A> <B>getDrumKnobDescrption</B>(int&nbsp;knobIndex)
                                      throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a Drum knob description for the specified knob index or knob ID for the MusicComponent.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>knobIndex</CODE> - the knob index to get<DT><B>Returns:</B><DD>a KnobDescription</DL>
</DD>
</DL>
<HR>

<A NAME="getKnobDescrption(int)"><!-- --></A><H3>
getKnobDescrption</H3>
<PRE>
public <A HREF="../../../quicktime/std/music/KnobDescription.html">KnobDescription</A> <B>getKnobDescrption</B>(int&nbsp;knobIndex)
                                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Returns a knob description for the specified global knob index or knob ID for the MusicComponent.
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>knobIndex</CODE> - the knob index to get<DT><B>Returns:</B><DD>a KnobDescription</DL>
</DD>
</DL>
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