qtsession.html

这个是java的quicktime for java 的详细使用文档

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<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#getQTMinorVersion()">getQTMinorVersion</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This returns the minor version of QuickTime</TD>
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<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#getQTVersion()">getQTVersion</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This returns the complete version number of QuickTime</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#hasSecurityRestrictions()">hasSecurityRestrictions</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#initialize(int)">initialize</A></B>(int&nbsp;flag)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QT environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#initialize(int, java.lang.Class)">initialize</A></B>(int&nbsp;flag,
           java.lang.Class&nbsp;signedClass)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QT environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#initialize3D()">initialize3D</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#initializeVR()">initializeVR</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will initialize QTVR.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#is3DInitialized()">is3DInitialized</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will return true if the QuickTime Session has been initialized, otherwise false.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isClassSigned()">isClassSigned</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To check if the class has been registered and is signed.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isCurrentOS(int)">isCurrentOS</A></B>(int&nbsp;osName)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method returns true if the passed in OS name is the OS upon which the current session of QuickTime
 is running.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isInitialized()">isInitialized</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will return true if the QuickTime Session has been initialized, otherwise false.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isQD3DAvailable()">isQD3DAvailable</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determine whether it is safe to call a QuickDraw 3D API.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isQTVRAvailable()">isQTVRAvailable</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Determine whether it is safe to call a QuickTime VR API.</TD>
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<CODE>static&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#isVRInitialized()">isVRInitialized</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will return true if the QuickTime Session has been initialized, otherwise false.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open()">open</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open(java.lang.Class)">open</A></B>(java.lang.Class&nbsp;signedClass)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open(int)">open</A></B>(int&nbsp;initFlag)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open(int, java.lang.Class)">open</A></B>(int&nbsp;initFlag,
     java.lang.Class&nbsp;signedClass)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open(int, int, int)">open</A></B>(int&nbsp;majorVersion,
     int&nbsp;minorVersion,
     int&nbsp;initFlag)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#open(int, int, int, java.lang.Class)">open</A></B>(int&nbsp;majorVersion,
     int&nbsp;minorVersion,
     int&nbsp;initFlag,
     java.lang.Class&nbsp;signedClass)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will open a QTSession and perform any initialisations of the QTML environment.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#removeActiveCanvas(java.lang.Object)">removeActiveCanvas</A></B>(java.lang.Object&nbsp;c)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removes a canvas from a registry of active canvases.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#terminate()">terminate</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will close down the QTML environment, VR and QD3D.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#terminate3D()">terminate3D</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will terminate QuickDraw3D.</TD>
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<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#terminateVR()">terminateVR</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This call will terminate QTVR.</TD>
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<CODE>static&nbsp;java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../quicktime/QTSession.html#terminationLock()">terminationLock</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This returns an object that can be synchronized against for termination checking.</TD>
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&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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&nbsp;
<P>

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

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<A NAME="kMacOS"><!-- --></A><H3>
kMacOS</H3>
<PRE>
public static final int <B>kMacOS</B></PRE>
<DL>
<DD>The list of currently supported operating systems for QTJava.</DL>
<HR>

<A NAME="kWin32"><!-- --></A><H3>
kWin32</H3>
<PRE>
public static final int <B>kWin32</B></PRE>
<DL>
<DD>The list of currently supported operating systems for QTJava.</DL>
<HR>

<A NAME="kMacOSX"><!-- --></A><H3>
kMacOSX</H3>
<PRE>
public static final int <B>kMacOSX</B></PRE>
<DL>
<DD>The list of currently supported operating systems for QTJava.</DL>
<HR>

<A NAME="kInitVR"><!-- --></A><H3>
kInitVR</H3>
<PRE>
public static final int <B>kInitVR</B></PRE>
<DL>
<DD>Flags that can be passed in to the open call to also initialise these environments.</DL>
<HR>

<A NAME="kInit3D"><!-- --></A><H3>
kInit3D</H3>
<PRE>
public static final int <B>kInit3D</B></PRE>
<DL>
<DD>Flags that can be passed in to the open call to also initialise these environments.</DL>

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


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<A NAME="getJavaVersion()"><!-- --></A><H3>
getJavaVersion</H3>
<PRE>
public static int <B>getJavaVersion</B>()</PRE>
<DL>
<DD>Return the Java version in the format of:0xVVVVSSSS.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an int</DL>
</DD>
</DL>
<HR>