📄 qtfilter.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Mon Jul 15 11:49:49 PDT 2002 --><TITLE>: Class QTFilter</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_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> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/QTFilter.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../quicktime/app/image/QTEffectPresenter.html"><B>PREV CLASS</B></A> <A HREF="../../../quicktime/app/image/QTImageDrawer.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> <A HREF="QTFilter.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">quicktime.app.image</FONT><BR>Class QTFilter</H2><PRE>java.lang.Object | +--<A HREF="../../../quicktime/app/image/QTEffect.html">quicktime.app.image.QTEffect</A> | +--<B>quicktime.app.image.QTFilter</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../quicktime/app/display/Drawable.html">Drawable</A>, <A HREF="../../../quicktime/app/spaces/Listener.html">Listener</A>, <A HREF="../../../quicktime/app/display/QTDrawable.html">QTDrawable</A>, <A HREF="../../../quicktime/app/image/Redrawable.html">Redrawable</A>, <A HREF="../../../quicktime/app/image/Transformable.html">Transformable</A></DD></DL><DL><DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../quicktime/app/image/QTTransition.html">QTTransition</A></DD></DL><HR><DL><DT>public class <B>QTFilter</B><DT>extends <A HREF="../../../quicktime/app/image/QTEffect.html">QTEffect</A></DL><P>QTFilters are visual effects that are applied to a single source image. They inherit much of the characteristics of the QTEffect class.<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="fields_inherited_from_class_quicktime.app.image.Redrawable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from interface quicktime.app.image.<A HREF="../../../quicktime/app/image/Redrawable.html">Redrawable</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../quicktime/app/image/Redrawable.html#kMultiFrame">kMultiFrame</A>, <A HREF="../../../quicktime/app/image/Redrawable.html#kSingleFrame">kSingleFrame</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter()">QTFilter</A></B>()</CODE><BR> Creates a QTFilter which is a singleFrame filter and an initialSize of 0, 0.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter(java.awt.Dimension)">QTFilter</A></B>(java.awt.Dimension d)</CODE><BR> <B>Deprecated.</B> <I>since QTJava 4.0</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter(int)">QTFilter</A></B>(int isSingleFrame)</CODE><BR> Creates a QTFilter of specified frame setting and an initialSize of 0, 0.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter(int, java.awt.Dimension)">QTFilter</A></B>(int isSingleFrame, java.awt.Dimension d)</CODE><BR> <B>Deprecated.</B> <I>since QTJava 4.0</I></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter(int, quicktime.qd.QDDimension)">QTFilter</A></B>(int isSingleFrame, <A HREF="../../../quicktime/qd/QDDimension.html">QDDimension</A> d)</CODE><BR> Creates a QTFilter of specified frame setting and initSize.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#QTFilter(quicktime.qd.QDDimension)">QTFilter</A></B>(<A HREF="../../../quicktime/qd/QDDimension.html">QDDimension</A> d)</CODE><BR> Creates a QTFilter which is a singleFrame filter and specified initialSize.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/qd/QDDimension.html">QDDimension</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#getOriginalSize()">getOriginalSize</A></B>()</CODE><BR> This method returns the original size before the transformations specified in the returned matrix are applied.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../quicktime/app/image/ImageSpec.html">ImageSpec</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#getSourceImage()">getSourceImage</A></B>()</CODE><BR> Returns the currently set source image of the QTFilter</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#setEffect(quicktime.std.movies.AtomContainer)">setEffect</A></B>(<A HREF="../../../quicktime/std/movies/AtomContainer.html">AtomContainer</A> effectParams)</CODE><BR> This method will take the incoming parameters and use this as the control parameters for the effect.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#setSourceImage(quicktime.app.image.ImageSpec)">setSourceImage</A></B>(<A HREF="../../../quicktime/app/image/ImageSpec.html">ImageSpec</A> image)</CODE><BR> This sets the QT source of the QTFilter, which is the image that the current filter will be applied to when doEffect is called.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/QTFilter.html#setUpSequence()">setUpSequence</A></B>()</CODE><BR> This method is called by a number of other methods to create the DSequence that is used to render the QTEffect.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_quicktime.app.image.QTEffect"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class quicktime.app.image.<A HREF="../../../quicktime/app/image/QTEffect.html">QTEffect</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../quicktime/app/image/QTEffect.html#addedTo(java.lang.Object)">addedTo</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#checkForEffect(int)">checkForEffect</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getClip()">getClip</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getCurrentFrame()">getCurrentFrame</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getDescription()">getDescription</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getDisplayBounds()">getDisplayBounds</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getDSequence()">getDSequence</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getEffect()">getEffect</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getFrames()">getFrames</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getGraphicsMode()">getGraphicsMode</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getGWorld()">getGWorld</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getImage()">getImage</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getInitialSize()">getInitialSize</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#getMatrix()">getMatrix</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#isRedrawing()">isRedrawing</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#isSingleFrame()">isSingleFrame</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#redraw(quicktime.qd.Region)">redraw</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#removedFrom(java.lang.Object)">removedFrom</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setClip(quicktime.qd.Region)">setClip</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setDisplayBounds(quicktime.qd.QDRect)">setDisplayBounds</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setGraphicsMode(quicktime.std.image.GraphicsMode)">setGraphicsMode</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setGWorld(quicktime.qd.QDGraphics)">setGWorld</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setLocation(int, int)">setLocation</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setMatrix(quicktime.std.image.Matrix)">setMatrix</A>, <A HREF="../../../quicktime/app/image/QTEffect.html#setRedrawing(boolean)">setRedrawing</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== -->⌨️ 快捷键说明
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