matrix.html

这个是java的quicktime for java 的详细使用文档

</DL>
<HR>

<A NAME="inverse(quicktime.std.image.Matrix)"><!-- --></A><H3>
inverse</H3>
<PRE>
public boolean <B>inverse</B>(<A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A>&nbsp;mr)</PRE>
<DL>
<DD>creates a new matrix that is the inverse of a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1276">QuickTime::InverseMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mr</CODE> - specifies the new inverse matrix.<DT><B>Returns:</B><DD>true if inverse matrix was created, else return false.</DL>
</DD>
</DL>
<HR>

<A NAME="concat(quicktime.std.image.Matrix)"><!-- --></A><H3>
concat</H3>
<PRE>
public void <B>concat</B>(<A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A>&nbsp;b)</PRE>
<DL>
<DD>Concatenates two matrices, combining the transformations described by both
 matrices into a single matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1273">QuickTime::ConcatMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>mr</CODE> - the destination matrix.</DL>
</DD>
</DL>
<HR>

<A NAME="transformDPoints(quicktime.qd.QDPoint)"><!-- --></A><H3>
transformDPoints</H3>
<PRE>
public void <B>transformDPoints</B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;dpt)
                      throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Transforms a set of fixed points through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1282">QuickTime::TransformFixedPoints</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dpts</CODE> - a set of float points.</DL>
</DD>
</DL>
<HR>

<A NAME="transformDPoints(quicktime.qd.QDPoint[])"><!-- --></A><H3>
transformDPoints</H3>
<PRE>
public void <B>transformDPoints</B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;dpts)
                      throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>Transforms a set of fixed points through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1282">QuickTime::TransformFixedPoints</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>dpts</CODE> - a set of float points.</DL>
</DD>
</DL>
<HR>

<A NAME="transformPoints(quicktime.qd.QDPoint)"><!-- --></A><H3>
transformPoints</H3>
<PRE>
public void <B>transformPoints</B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;pt)
                     throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>transforms a set of QuickDraw points through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1279">QuickTime::TransformPoints</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pts</CODE> - an array of Points.</DL>
</DD>
</DL>
<HR>

<A NAME="transformPoints(quicktime.qd.QDPoint[])"><!-- --></A><H3>
transformPoints</H3>
<PRE>
public void <B>transformPoints</B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;pts)
                     throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>transforms a set of QuickDraw points through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1279">QuickTime::TransformPoints</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pts</CODE> - an array of Points.</DL>
</DD>
</DL>
<HR>

<A NAME="transformDRect(quicktime.qd.QDRect)"><!-- --></A><H3>
transformDRect</H3>
<PRE>
public boolean <B>transformDRect</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r)
                       throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>transforms the upper left and lower right points of a rectangle through a specified
 matrix. 
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1288">QuickTime::TransformFixedRect</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - the QDRect to be transformed.<DT><B>Returns:</B><DD>false if the transformation is other than scaling and translation.</DL>
</DD>
</DL>
<HR>

<A NAME="transformDRect(quicktime.qd.QDRect, quicktime.qd.QDPoint[])"><!-- --></A><H3>
transformDRect</H3>
<PRE>
public boolean <B>transformDRect</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r,
                              <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;points)
                       throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>transforms the upper left and lower right points of a rectangle through a specified
 matrix. 
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1288">QuickTime::TransformFixedRect</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - the QDRect to be transformed.<DD><CODE>bound</CODE> - an array of four float points.<DT><B>Returns:</B><DD>false if the transformation is other than scaling and translation.</DL>
</DD>
</DL>
<HR>

<A NAME="transformRect(quicktime.qd.QDRect)"><!-- --></A><H3>
transformRect</H3>
<PRE>
public boolean <B>transformRect</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r)
                      throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>transforms the upper left and lower right points of a rectangle through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1285">QuickTime::TransformRect</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - the rectangle to be transformed.<DT><B>Returns:</B><DD>false if the transformation is other than scaling and translation.</DL>
</DD>
</DL>
<HR>

<A NAME="transformRect(quicktime.qd.QDRect, quicktime.qd.QDPoint[])"><!-- --></A><H3>
transformRect</H3>
<PRE>
public boolean <B>transformRect</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r,
                             <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;points)
                      throws <A HREF="../../../quicktime/QTException.html">QTException</A></PRE>
<DL>
<DD>transforms the upper left and lower right points of a rectangle through a specified matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1285">QuickTime::TransformRect</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - the rectangle to be transformed.<DD><CODE>bounds</CODE> - an array of four float points.<DT><B>Returns:</B><DD>false if the transformation is other than scaling and translation.</DL>
</DD>
</DL>
<HR>

<A NAME="transformRgn(quicktime.qd.Region)"><!-- --></A><H3>
transformRgn</H3>
<PRE>
public void <B>transformRgn</B>(<A HREF="../../../quicktime/qd/Region.html">Region</A>&nbsp;r)
                  throws <A HREF="../../../quicktime/std/StdQTException.html">StdQTException</A></PRE>
<DL>
<DD>applies a specified matrix to a region.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1292">QuickTime::TransformRgn</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>r</CODE> - the region to be transformed.</DL>
</DD>
</DL>
<HR>

<A NAME="rect(quicktime.qd.QDRect, quicktime.qd.QDRect)"><!-- --></A><H3>
rect</H3>
<PRE>
public void <B>rect</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;srcRect,
                 <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;dstRect)</PRE>
<DL>
<DD>creates a matrix that performs a translate and scale operation as described by the relationship
 between two rectangles.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1294">QuickTime::RectMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>srcRect</CODE> - the source rectangle.<DD><CODE>dstRect</CODE> - the destination rectangle.</DL>
</DD>
</DL>
<HR>

<A NAME="map(quicktime.qd.QDRect, quicktime.qd.QDRect)"><!-- --></A><H3>
map</H3>
<PRE>
public void <B>map</B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;fromRect,
                <A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;toRect)</PRE>
<DL>
<DD>alters an existing matrix so that it defines a transformation from one rectangle to
 another.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1297">QuickTime::MapMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fromRect</CODE> - the source rectangle.<DD><CODE>toRect</CODE> - the destination rectangle.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Prints the matrix.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../quicktime/util/QTByteObject.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../../quicktime/util/QTByteObject.html">QTByteObject</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="copy()"><!-- --></A><H3>
copy</H3>
<PRE>
public <A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A> <B>copy</B>()</PRE>
<DL>
<DD>copies the contents of the one matrix into another matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1260">QuickTime::CopyMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a clone Matrix.</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public java.lang.Object <B>clone</B>()</PRE>
<DL>
<DD>copies the contents of the one matrix into another matrix.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1260">QuickTime::CopyMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a clone Matrix.</DL>
</DD>
</DL>
<HR>

<A NAME="equals(quicktime.std.image.Matrix)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../../../quicktime/std/image/Matrix.html">Matrix</A>&nbsp;m)</PRE>
<DL>
<DD>Compares the contents of a matrix for Equality.
	 <BR><BR><b> <a href="http://developer.apple.com/techpubs/quicktime/qtdevdocs/INMAC/QT/iqMovieToolbox.51.htm#iqMovi1263">QuickTime::EqualMatrix</a> </b><BR><BR>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>m</CODE> - the Matrix you are testing for equality.<DT><B>Returns:</B><DD>a boolean of whether the matrices are equal.</DL>
</DD>
</DL>
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