qdpoint.html

这个是java的quicktime for java 的详细使用文档

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is used to get the point at a specified distance along a curve.</TD>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Methods in <A HREF="../../../quicktime/std/image/package-summary.html">quicktime.std.image</A> with parameters of type <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>CurvePath.</B><B><A HREF="../../../quicktime/std/image/CurvePath.html#insertPoint(quicktime.qd.QDPoint, int, int, boolean)">insertPoint</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;aPoint,
            int&nbsp;contourIndex,
            int&nbsp;pointIndex,
            boolean&nbsp;ptIsOnPath)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is best for adding a single point to a path rather than large numbers of points to a path.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>GXPath.</B><B><A HREF="../../../quicktime/std/image/GXPath.html#setVector(int, quicktime.qd.QDPoint)">setVector</A></B>(int&nbsp;whichPoint,
          <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;pt)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sets the point in the contour at the specified index</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>VectorStream.</B><B><A HREF="../../../quicktime/std/image/VectorStream.html#addAtom(boolean, quicktime.qd.QDPoint[])">addAtom</A></B>(boolean&nbsp;onCurve,
        <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;points)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Used  to add an atom of type kCurvePathAtom to a vector data stream.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformDPoints(quicktime.qd.QDPoint)">transformDPoints</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;dpt)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transforms a set of fixed points through a specified matrix.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformDPoints(quicktime.qd.QDPoint[])">transformDPoints</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;dpts)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Transforms a set of fixed points through a specified matrix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformPoints(quicktime.qd.QDPoint)">transformPoints</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;pt)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transforms a set of QuickDraw points through a specified matrix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformPoints(quicktime.qd.QDPoint[])">transformPoints</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;pts)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transforms a set of QuickDraw points through a specified matrix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformDRect(quicktime.qd.QDRect, quicktime.qd.QDPoint[])">transformDRect</A></B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r,
               <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;points)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transforms the upper left and lower right points of a rectangle through a specified
 matrix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>Matrix.</B><B><A HREF="../../../quicktime/std/image/Matrix.html#transformRect(quicktime.qd.QDRect, quicktime.qd.QDPoint[])">transformRect</A></B>(<A HREF="../../../quicktime/qd/QDRect.html">QDRect</A>&nbsp;r,
              <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;points)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;transforms the upper left and lower right points of a rectangle through a specified matrix.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>GXPaths.</B><B><A HREF="../../../quicktime/std/image/GXPaths.html#setPathPoint(int, int, quicktime.qd.QDPoint, boolean)">setPathPoint</A></B>(int&nbsp;contourIndex,
             int&nbsp;pointIndex,
             <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;thePoint,
             boolean&nbsp;ptIsOnPath)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is best for adding a single point to a path rather than large numbers of points to a path.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;float</CODE></FONT></TD>
<TD><CODE><B>GXPaths.</B><B><A HREF="../../../quicktime/std/image/GXPaths.html#getPathPointToLength(int, int, quicktime.qd.QDPoint)">getPathPointToLength</A></B>(int&nbsp;startDist,
                     int&nbsp;endDist,
                     <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;thePoint)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is used to to get the length of a path between specified starting
 and ending distances that is nearest a point.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../quicktime/std/image/NearestPointInfo.html">NearestPointInfo</A></CODE></FONT></TD>
<TD><CODE><B>GXPaths.</B><B><A HREF="../../../quicktime/std/image/GXPaths.html#getNearestPathPoint(quicktime.qd.QDPoint)">getNearestPathPoint</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;thePoint)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method is used to to find the closest point on a path to a specified point.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>DSequence.</B><B><A HREF="../../../quicktime/std/image/DSequence.html#ptInData(quicktime.util.EncodedImage, quicktime.qd.QDPoint)">ptInData</A></B>(<A HREF="../../../quicktime/util/EncodedImage.html">EncodedImage</A>&nbsp;data,
         <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;where)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tests to see if an image contains data at a given point.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>DSequence.</B><B><A HREF="../../../quicktime/std/image/DSequence.html#hitTestData(quicktime.util.EncodedImage, quicktime.qd.QDPoint, int)">hitTestData</A></B>(<A HREF="../../../quicktime/util/EncodedImage.html">EncodedImage</A>&nbsp;data,
            <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;where,
            int&nbsp;hitFlags)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The HitTestDSequenceData function allows the calling application to perform hit testing on compressed data.</TD>
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<P>

<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../quicktime/std/image/package-summary.html">quicktime.std.image</A> with parameters of type <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../quicktime/std/image/Matrix.html#Matrix(quicktime.qd.QDPoint[], quicktime.qd.QDPoint[])">Matrix</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;source,
       <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>[]&nbsp;dest)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Construct a Matrix that is a delta matrix between
 the two sets of 4 points.</TD>
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</TABLE>
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<P>
<A NAME="quicktime.std.movies"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
Uses of <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A> in <A HREF="../../../quicktime/std/movies/package-summary.html">quicktime.std.movies</A></FONT></TD>
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<P>

<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Methods in <A HREF="../../../quicktime/std/movies/package-summary.html">quicktime.std.movies</A> with parameters of type <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>ActionFilter.</B><B><A HREF="../../../quicktime/std/movies/ActionFilter.html#execute(quicktime.std.movies.MovieController, int, quicktime.qd.QDPoint)">execute</A></B>(<A HREF="../../../quicktime/std/movies/MovieController.html">MovieController</A>&nbsp;mc,
        int&nbsp;action,
        <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;point)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method should be overridden to handle the following actions:
 mcActionForceTimeTableUpdate
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B>MovieController.</B><B><A HREF="../../../quicktime/std/movies/MovieController.html#setMovie(quicktime.std.movies.Movie, quicktime.qd.QDGraphics, quicktime.qd.QDPoint)">setMovie</A></B>(<A HREF="../../../quicktime/std/movies/Movie.html">Movie</A>&nbsp;aMovie,
         <A HREF="../../../quicktime/qd/QDGraphics.html">QDGraphics</A>&nbsp;movieWindow,
         <A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;location)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method replaces the current movie controlled by the movie controller with a
 new movie.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>MovieController.</B><B><A HREF="../../../quicktime/std/movies/MovieController.html#click(quicktime.qd.QDPoint, int)">click</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;where,
      int&nbsp;modifiers)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Your application should call the method when the user clicks in a movie controller window.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>MovieController.</B><B><A HREF="../../../quicktime/std/movies/MovieController.html#clickAndHoldPoint(quicktime.qd.QDPoint)">clickAndHoldPoint</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;point)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Your application can use this method to test if point has click and hold action.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>MovieController.</B><B><A HREF="../../../quicktime/std/movies/MovieController.html#inController(quicktime.qd.QDPoint)">inController</A></B>(<A HREF="../../../quicktime/qd/QDPoint.html">QDPoint</A>&nbsp;thePt)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method allows your application to determine if a point is within the controller's control area.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">