photoimageobserver.html

图片管理程序

            int&nbsp;height)</CODE>

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<A NAME="PhotoImageObserver()"><!-- --></A><H3>
PhotoImageObserver</H3>
<PRE>
public <B>PhotoImageObserver</B>()</PRE>
<DL>
<DD>Get an instance of PhotoImageObserver.
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<A NAME="allBitsP()"><!-- --></A><H3>
allBitsP</H3>
<PRE>
public boolean <B>allBitsP</B>()</PRE>
<DL>
<DD>Are all the bits ready?
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<A NAME="imageUpdate(java.awt.Image, int, int, int, int, int)"><!-- --></A><H3>
imageUpdate</H3>
<PRE>
public boolean <B>imageUpdate</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/awt/Image.html">Image</A>&nbsp;i,
                           int&nbsp;infoflags,
                           int&nbsp;x,
                           int&nbsp;y,
                           int&nbsp;width,
                           int&nbsp;height)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>imageUpdate</CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/awt/image/ImageObserver.html">ImageObserver</A></CODE></DL>
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<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/awt/image/ImageObserver.html"><CODE>ImageObserver</CODE></A></DL>
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<A NAME="getImage(java.net.URL)"><!-- --></A><H3>
getImage</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/awt/Image.html">Image</A> <B>getImage</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/net/URL.html">URL</A>&nbsp;url)</PRE>
<DL>
<DD>Load an image, don't return until it's completely loaded.
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<A NAME="getImage(java.lang.String)"><!-- --></A><H3>
getImage</H3>
<PRE>
public static <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/awt/Image.html">Image</A> <B>getImage</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A>&nbsp;filename)</PRE>
<DL>
<DD>Load an image, don't return until it's completely loaded.
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