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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 JImagePainter</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 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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="JImagePainter.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 JImagePainter</H2><PRE>java.lang.Object | +--<B>quicktime.app.image.JImagePainter</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../quicktime/app/image/Paintable.html">Paintable</A></DD></DL><HR><DL><DT>public class <B>JImagePainter</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../quicktime/app/image/Paintable.html">Paintable</A></DL><P>This class implements the Paintable interface and is used in conjunction with a QTImageDrawer to capture the resulting pixel data of the specified java.awt.Image for QuickTime to render.<P><DL><DT><B>See Also: </B><DD><A HREF="../../../quicktime/app/image/QTImageDrawer.html"><CODE>QTImageDrawer</CODE></A></DL><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== 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/JImagePainter.html#JImagePainter(java.awt.Image)">JImagePainter</A></B>(java.awt.Image image)</CODE><BR> A Utility class to render java.awt.Image objects where the resulting pixel data will be drawn within a QuickTime context.</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> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/JImagePainter.html#newSizeNotified(quicktime.app.image.QTImageDrawer, java.awt.Dimension)">newSizeNotified</A></B>(<A HREF="../../../quicktime/app/image/QTImageDrawer.html">QTImageDrawer</A> drawer, java.awt.Dimension d)</CODE><BR> The Container object (QTImageDrawer) of the Paintable tells the paintable object the size of its available drawing surface.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.awt.Rectangle[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../../quicktime/app/image/JImagePainter.html#paint(java.awt.Graphics)">paint</A></B>(java.awt.Graphics g)</CODE><BR> Paint on the graphics.</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/JImagePainter.html#prepareImage(java.awt.Component)">prepareImage</A></B>(java.awt.Component javaComponent)</CODE><BR> This prepares the Image for drawing, ensuring that all of the image data is available and present.</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 ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="JImagePainter(java.awt.Image)"><!-- --></A><H3>JImagePainter</H3><PRE>public <B>JImagePainter</B>(java.awt.Image image)</PRE><DL><DD>A Utility class to render java.awt.Image objects where the resulting pixel data will be drawn within a QuickTime context. This class is generally used in conjunction with the QTImageDrawer.<DD><DL><DT><B>Parameters:</B><DD><CODE>image</CODE> - the java.awt.Image to draw.<DT><B>See Also: </B><DD><A HREF="../../../quicktime/app/image/QTImageDrawer.html"><CODE>QTImageDrawer</CODE></A></DL></DD></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="prepareImage(java.awt.Component)"><!-- --></A><H3>prepareImage</H3><PRE>public void <B>prepareImage</B>(java.awt.Component javaComponent)</PRE><DL><DD>This prepares the Image for drawing, ensuring that all of the image data is available and present.<DD><DL></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>javaComponent</CODE> - the java.awt.Component</DL></DD></DL><HR><A NAME="newSizeNotified(quicktime.app.image.QTImageDrawer, java.awt.Dimension)"><!-- --></A><H3>newSizeNotified</H3><PRE>public void <B>newSizeNotified</B>(<A HREF="../../../quicktime/app/image/QTImageDrawer.html">QTImageDrawer</A> drawer, java.awt.Dimension d)</PRE><DL><DD>The Container object (QTImageDrawer) of the Paintable tells the paintable object the size of its available drawing surface. Any drawing done outside of these bounds (originating at 0,0) will be clipped. You should not call this method directly - it will be called by the QTImageDrawer object when its old pixel data is invalid and new pixel data is required. <P> After this call is received by the Paintable it should return in the paint method a rectangle that describes the complete size of the image.<DD><DL><DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/image/Paintable.html#newSizeNotified(quicktime.app.image.QTImageDrawer, java.awt.Dimension)">newSizeNotified</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/image/Paintable.html">Paintable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>drawer</CODE> - the QTImageDrawer that is notifiying the Paintable object that its size has changed.<DD><CODE>d</CODE> - the new size of the offscreen image that the painter can paint into.</DL></DD></DL><HR><A NAME="paint(java.awt.Graphics)"><!-- --></A><H3>paint</H3><PRE>public java.awt.Rectangle[] <B>paint</B>(java.awt.Graphics g)</PRE><DL><DD>Paint on the graphics. The supplied component is the component from which the graphics object was derived or related to and is also the component that is the object that paint was called upon that has called this method. The Graphics object is what you should paint on. This maybe an on or off screen graphics. You should not cache this graphics object as it can be different between different calls.<DD><DL><DT><B>Specified by: </B><DD><CODE><A HREF="../../../quicktime/app/image/Paintable.html#paint(java.awt.Graphics)">paint</A></CODE> in interface <CODE><A HREF="../../../quicktime/app/image/Paintable.html">Paintable</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>comp</CODE> - the component from which the Graphics object was derived or related too.<DD><CODE>g</CODE> - the graphics to paint on.</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> </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/JImagePainter.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/ImageViewer.html"><B>PREV CLASS</B></A> <A HREF="../../../quicktime/app/image/QTEffect.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="JImagePainter.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></BODY></HTML>⌨️ 快捷键说明
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