qtvrinterceptrecord.html

这个是java的quicktime for java 的详细使用文档

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<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getSelector()"><!-- --></A><H3>
getSelector</H3>
<PRE>
public final int <B>getSelector</B>()</PRE>
<DL>
<DD>This returns the selector which will in turn describe the parameters
 that this record will contain. This is a read only field.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an int</DL>
</DD>
</DL>
<HR>

<A NAME="getParamCount()"><!-- --></A><H3>
getParamCount</H3>
<PRE>
public final int <B>getParamCount</B>()</PRE>
<DL>
<DD>This returns the number of parameters in a particular instance.
 The number of parameters are dependent on the given selector.
 This is a read only field.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an int</DL>
</DD>
</DL>
<HR>

<A NAME="getAngle()"><!-- --></A><H3>
getAngle</H3>
<PRE>
public float <B>getAngle</B>()
               throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Returns the pan or tilt angle, depending on the selector.
 If the selector is not kQTVRSetPanAngleSelector or kQTVRSetTiltAngleSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the angle in Radians.</DL>
</DD>
</DL>
<HR>

<A NAME="setAngle(float)"><!-- --></A><H3>
setAngle</H3>
<PRE>
public void <B>setAngle</B>(float&nbsp;angle)
              throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the pan or tilt angle, depending on the selector.
 If the selector is not kQTVRSetPanAngleSelector or kQTVRSetTiltAngleSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>angle</CODE> - the angle in Radians.</DL>
</DD>
</DL>
<HR>

<A NAME="getFieldOfView()"><!-- --></A><H3>
getFieldOfView</H3>
<PRE>
public float <B>getFieldOfView</B>()
                     throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Returns the field of view for the kQTVRSetFieldOfViewSelector.
 If the selector is not kQTVRSetFieldOfViewSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the field of view</DL>
</DD>
</DL>
<HR>

<A NAME="setFieldOfView(float)"><!-- --></A><H3>
setFieldOfView</H3>
<PRE>
public void <B>setFieldOfView</B>(float&nbsp;fieldOfView)
                    throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the field of view for the kQTVRSetFieldOfViewSelector.
 If the selector is not kQTVRSetFieldOfViewSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fieldOfView</CODE> - the field of view</DL>
</DD>
</DL>
<HR>

<A NAME="getViewCenter()"><!-- --></A><H3>
getViewCenter</H3>
<PRE>
public <A HREF="../../quicktime/qd/QDPoint.html">QDPoint</A> <B>getViewCenter</B>()
                      throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Returns the field of view for the kQTVRSetViewCenterSelector.
 If the selector is not kQTVRSetViewCenterSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the current view center</DL>
</DD>
</DL>
<HR>

<A NAME="setViewCenter(quicktime.qd.QDPoint)"><!-- --></A><H3>
setViewCenter</H3>
<PRE>
public void <B>setViewCenter</B>(<A HREF="../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;viewCenter)
                   throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the field of view for the kQTVRSetViewCenterSelector.
 If the selector is not kQTVRSetViewCenterSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>viewCenter</CODE> - the new view center</DL>
</DD>
</DL>
<HR>

<A NAME="getHotSpotID()"><!-- --></A><H3>
getHotSpotID</H3>
<PRE>
public int <B>getHotSpotID</B>()
                 throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Gets the hot spot ID.
 If the selector is not kQTVRTriggerHotSpotSelector or kQTVRGetHotSpotTypeSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the hot spot ID</DL>
</DD>
</DL>
<HR>

<A NAME="setHotSpotID(int)"><!-- --></A><H3>
setHotSpotID</H3>
<PRE>
public void <B>setHotSpotID</B>(int&nbsp;hotSpotID)
                  throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the hot spot ID.
 If the selector is not kQTVRTriggerHotSpotSelector or kQTVRGetHotSpotTypeSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hotSpotID</CODE> - the new hot spot ID</DL>
</DD>
</DL>
<HR>

<A NAME="getHotSpotType()"><!-- --></A><H3>
getHotSpotType</H3>
<PRE>
public int <B>getHotSpotType</B>()
                   throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Gets the hot spot type.
 If the selector is not kQTVRGetHotSpotTypeSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the hot spot type</DL>
</DD>
</DL>
<HR>

<A NAME="setHotSpotType(int)"><!-- --></A><H3>
setHotSpotType</H3>
<PRE>
public void <B>setHotSpotType</B>(int&nbsp;hotSpotType)
                    throws <A HREF="../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Sets the hot spot type.
 If the selector is not kQTVRGetHotSpotTypeSelector
 a paramError QTException is thrown.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>hotSpotType</CODE> - the new hot spot type</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Returns a String representation of this object.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../quicktime/util/QTPointerRef.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../quicktime/util/QTPointerRef.html">QTPointerRef</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a String</DL>
</DD>
</DL>
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