dsequence.html

来自「这个是java的quicktime for java 的详细使用文档」· HTML 代码 · 共 971 行 · 第 1/4 页

<DL>
<DD>This method defines the portion of the image to decompress.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag172">QuickTime::SetDSequenceSrcRect</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>srcRect</CODE> - a QDRect object defining the portion of the object to decompress</DL>
</DD>
</DL>
<HR>

<A NAME="setMatrix(quicktime.std.image.Matrix)"><!-- --></A><H3>
setMatrix</H3>
<PRE>
public void <B>setMatrix</B>(<A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A>&nbsp;matrix)
               throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method assigns a mapping matrix to the sequence.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag176">QuickTime::SetDSequenceMatrix</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>matrix</CODE> - a Matrix object that specifies how to transform the image during
                decompression</DL>
</DD>
</DL>
<HR>

<A NAME="getMatrix()"><!-- --></A><H3>
getMatrix</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A> <B>getMatrix</B>()
                 throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method returns the matrix associated with the sequence
<DT><B>Returns:</B><DD>Matrix a matrix object that specifies the transform of the image sequence</DL>
</DD>
</DL>
<HR>

<A NAME="setFlags(int, int)"><!-- --></A><H3>
setFlags</H3>
<PRE>
public void <B>setFlags</B>(int&nbsp;flags,
                     int&nbsp;flagsMask)
              throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method sets the flags of the image sequence
<DT><B>Parameters:</B><DD><CODE>flags</CODE> - the flags associated with the sequence<DD><CODE>flagsMask</CODE> - the masks to use for filtering out unwanted flags</DL>
</DD>
</DL>
<HR>

<A NAME="setMask(quicktime.qd.Region)"><!-- --></A><H3>
setMask</H3>
<PRE>
public void <B>setMask</B>(<A HREF="../../../quicktime/qd/Region.html">Region</A>&nbsp;mask)
             throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method assigns a clipping region to the sequence.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag180">QuickTime::SetDSequenceMask</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>mask</CODE> - a Region object which is applied to the desitnation image. If null
              then masking is stopped.</DL>
</DD>
</DL>
<HR>

<A NAME="setMatte(quicktime.qd.PixMap, quicktime.qd.QDRect)"><!-- --></A><H3>
setMatte</H3>
<PRE>
public void <B>setMatte</B>(<A HREF="../../../quicktime/qd/PixMap.html">PixMap</A>&nbsp;matte,
                     <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;matteRect)
              throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method assigns a blend matte to the sequence.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag184">QuickTime::SetDSequenceMatte</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>matte</CODE> - a PixMap object which contains a blend matte<DD><CODE>matteRect</CODE> - a QDRect object which defines the boundary of the matte</DL>
</DD>
</DL>
<HR>

<A NAME="setAccuracy(int)"><!-- --></A><H3>
setAccuracy</H3>
<PRE>
public void <B>setAccuracy</B>(int&nbsp;accuracy)
                 throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method adjusts the decompression accuracy for this sequence.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag187">QuickTime::SetDSequenceAccuracy</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>accuracy</CODE> - the accuracy desired in the decompressed image</DL>
</DD>
</DL>
<HR>

<A NAME="getImageBuffer()"><!-- --></A><H3>
getImageBuffer</H3>
<PRE>
public <A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A> <B>getImageBuffer</B>()
                          throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method helps you determine the location of the offscreen image buffer
 allocated by the decompressor.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag194">QuickTime::GetDSequenceImageBuffer</a> </b><BR><BR>
<DT><B>Returns:</B><DD>a QDGraphics object which is the graphics world for the image buffer</DL>
</DD>
</DL>
<HR>

<A NAME="getScreenBuffer()"><!-- --></A><H3>
getScreenBuffer</H3>
<PRE>
public <A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A> <B>getScreenBuffer</B>()
                           throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>This method enables you to determine the location of the offscreen buffer
 allocated by the decompressor.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqImageCompMgr.26.htm#iqImag197">QuickTime::GetDSequenceScreenBuffer</a> </b><BR><BR>
<DT><B>Returns:</B><DD>a QDGraphics object which is the graphics world for the screen buffer</DL>
</DD>
</DL>
<HR>

<A NAME="ptInData(quicktime.util.EncodedImage, quicktime.qd.QDPoint)"><!-- --></A><H3>
ptInData</H3>
<PRE>
public boolean <B>ptInData</B>(<A HREF="../../../quicktime/util/EncodedImage.html">EncodedImage</A>&nbsp;data,
                        <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;where)
                 throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Tests to see if an image contains data at a given point.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refImageCompMgr.12.htm#refIma308">QuickTime::PtInDSequenceData</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - encoded image data<DD><CODE>where</CODE> - a Point object, (0,0) is upper left corner of the image<DT><B>Returns:</B><DD>true if the compressed data contains data at the point specified
              by the where parameter. false if the specified point falls within
              a blank portion of the image.</DL>
</DD>
</DL>
<HR>

<A NAME="hitTestData(quicktime.util.EncodedImage, quicktime.qd.QDPoint, int)"><!-- --></A><H3>
hitTestData</H3>
<PRE>
public boolean <B>hitTestData</B>(<A HREF="../../../quicktime/util/EncodedImage.html">EncodedImage</A>&nbsp;data,
                           <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;where,
                           int&nbsp;hitFlags)
                    throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>The HitTestDSequenceData function allows the calling application to perform hit testing on compressed data.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/ref_undocfuncs.htm#pgfId=16983">QuickTime::HitTestDSequenceData</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - compressed data in the format specified by the description of the DSequence.<DD><CODE>where</CODE> - A QuickDraw Point (0,0) based at the top-left corner of the image.<DD><CODE>hitFlags</CODE> - indicates the hit-testing behaviour that is sought<DT><B>Returns:</B><DD>true if the compressed data contains data at the point specified by the where parameter.</DL>
</DD>
</DL>
<HR>

<A NAME="flush()"><!-- --></A><H3>
flush</H3>
<PRE>
public void <B>flush</B>()
           throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Stops a decompression sequence, aborting processing of any queued frames.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refImageCompMgr.11.htm#refIma291">QuickTime::CDSequenceFlush</a> </b><BR><BR>
<HR>

<A NAME="invalidate(quicktime.qd.Region)"><!-- --></A><H3>
invalidate</H3>
<PRE>
public void <B>invalidate</B>(<A HREF="../../../quicktime/qd/Region.html">Region</A>&nbsp;invalRgn)
                throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Notifies the Image Compression Manager that the destination port for the given image
 decompression sequence has been invalidated.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refImageCompMgr.11.htm#refIma305">QuickTime::CDSequenceInvalidate</a> </b><BR><BR>
<DT><B>Parameters:</B><DD><CODE>invalRgn</CODE> - a Region describing the invalid portion of the image</DL>
</DD>
</DL>
<HR>

<A NAME="shieldCursor()"><!-- --></A><H3>
shieldCursor</H3>
<PRE>
public void <B>shieldCursor</B>()
                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Hides the cursor during decompression operations.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/REF/refImageComp.15.htm#refIma115">QuickTime::ICMShieldSequenceCursor</a> </b><BR><BR>
<HR>

<A NAME="setTimeCode(quicktime.std.qtcomponents.TimeCodeDef, quicktime.std.qtcomponents.TimeCodeTime)"><!-- --></A><H3>
setTimeCode</H3>
<PRE>
public void <B>setTimeCode</B>(<A HREF="../../../quicktime/std/qtcomponents/TimeCodeDef.html">TimeCodeDef</A>&nbsp;timeCodeFormat,
                        <A HREF="../../../quicktime/std/qtcomponents/TimeCodeTime.html">TimeCodeTime</A>&nbsp;timeCodeTime)
                 throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>Sets the timecode value for the frame that is about to be decompressed.
 <br><br><b>QuickTime__SetDSequenceTimeCode</b><br><DD><DL>
<DT><B>Parameters:</B><DD><CODE>You</CODE> - provide the appropriate timecode definition information for the next frame to be decompressed.<DD><CODE>You</CODE> - provide the appropriate time value for the next frame in the current sequence.</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/DSequence.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/image/Decompressor.html"><B>PREV CLASS</B></A>&nbsp;
&nbsp;<A HREF="../../../quicktime/std/image/GECompressorInfo.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="DSequence.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;FIELD&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;FIELD&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>