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GifFrame
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com.gif4j.light</FONT>
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Class GifFrame</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>com.gif4j.light.GifFrame</B>
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<DL>
<DT>public class <B>GifFrame</B><DT>extends java.lang.Object</DL>
<P>
<p>An instance of this class is used as a container to aggregate and encode the gif format specific information about a single image frame. This information includes:<br> <li>Image Data (bitmap) - is represented by <code>Image</code> instance</li> <li>Frame Position - indicates the position inside the <A HREF="../../../com/gif4j/light/GifImage.html" title="class in com.gif4j.light"><CODE>GifImage</CODE></A> logical screen. This position can be set absolutely by <CODE>Point</CODE> instance or relatively by layout constraint (see <A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_TOP_LEFT"><CODE>LAYOUT_TOP_LEFT</CODE></A> etc). </li> <li> Disposal Method - indicates the way in which the graphic is to be treated after being displayed. (see <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_NOT_SPECIFIED"><CODE>DISPOSAL_METHOD_NOT_SPECIFIED</CODE></A>, <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_DO_NOT_DISPOSE"><CODE>DISPOSAL_METHOD_DO_NOT_DISPOSE</CODE></A>, <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_RESTORE_TO_PREVIOUS"><CODE>DISPOSAL_METHOD_RESTORE_TO_PREVIOUS</CODE></A>, <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_RESTORE_TO_BACKGROUND_COLOR"><CODE>DISPOSAL_METHOD_RESTORE_TO_BACKGROUND_COLOR</CODE></A> ) </li> <li> Delay Time - If not 0, this field specifies the number of hundredths (1/100) of a second to wait before continuing with the processing of the Data Stream. The clock starts ticking immediately after the graphic is rendered. This field may be used in conjunction with the User Input Flag field. </li> <li> Local Color Table (OPTIONAL see information about Global Color Table <A HREF="../../../com/gif4j/light/GifImage.html" title="class in com.gif4j.light"><CODE>GifImage</CODE></A>) - This block contains a color table, which is a sequence of bytes representing red-green-blue color triplets. The Local Color Table is used by the image that immediately follows. If present, this color table temporarily becomes the active color table and the following image should be processed using it. One color from this table can be marked as transparent. </li> </p>
<P>
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<DL>
<DT><B>Version:</B></DT> <DD>1.0</DD><DT><B>Author:</B></DT> <DD><a href="http://www.gif4j.com">Gif4J Software - Java GIF image processing solutions</a></DD><DT><B>See Also:</B><DD><A HREF="../../../com/gif4j/light/GifImage.html" title="class in com.gif4j.light"><CODE>GifImage</CODE></A>, <CODE>Image</CODE>, <CODE>ColorModel</CODE>, <CODE>IndexColorModel</CODE></DL>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_DO_NOT_DISPOSE">DISPOSAL_METHOD_DO_NOT_DISPOSE</A></B></CODE>
<BR>
Do not dispose. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_NOT_SPECIFIED">DISPOSAL_METHOD_NOT_SPECIFIED</A></B></CODE>
<BR>
No disposal specified. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_RESTORE_TO_BACKGROUND_COLOR">DISPOSAL_METHOD_RESTORE_TO_BACKGROUND_COLOR</A></B></CODE>
<BR>
Restore to background color. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_RESTORE_TO_PREVIOUS">DISPOSAL_METHOD_RESTORE_TO_PREVIOUS</A></B></CODE>
<BR>
Restore to previous. </TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_BOTTOM_CENTER">LAYOUT_BOTTOM_CENTER</A></B></CODE>
<BR>
The bottom-center layout constraint.</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_BOTTOM_LEFT">LAYOUT_BOTTOM_LEFT</A></B></CODE>
<BR>
The bottom-left layout constraint.</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_BOTTOM_RIGHT">LAYOUT_BOTTOM_RIGHT</A></B></CODE>
<BR>
The bottom-right layout constraint.</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_MIDDLE_CENTER">LAYOUT_MIDDLE_CENTER</A></B></CODE>
<BR>
The middle-center layout constraint.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_MIDDLE_LEFT">LAYOUT_MIDDLE_LEFT</A></B></CODE>
<BR>
The middle-left layout constraint.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_MIDDLE_RIGHT">LAYOUT_MIDDLE_RIGHT</A></B></CODE>
<BR>
The middle-right layout constraint.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_TOP_CENTER">LAYOUT_TOP_CENTER</A></B></CODE>
<BR>
The top-center layout constraint</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_TOP_LEFT">LAYOUT_TOP_LEFT</A></B></CODE>
<BR>
The top-left layout constraint.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#LAYOUT_TOP_RIGHT">LAYOUT_TOP_RIGHT</A></B></CODE>
<BR>
The top-right layout constraint.</TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#GifFrame(java.awt.Image)">GifFrame</A></B>(java.awt.Image image)</CODE>
<BR>
Constructs <code>GifFrame</code> from the specified <code>Image</code> with the absolute position (0,0), indefinite delay and <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_DO_NOT_DISPOSE"><CODE>DISPOSAL_METHOD_DO_NOT_DISPOSE</CODE></A> disposal method.</TD>
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<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#GifFrame(java.awt.Image, int)">GifFrame</A></B>(java.awt.Image image, int layoutConstraint)</CODE>
<BR>
Constructs <code>GifFrame</code> from the specified <code>Image</code> with the relative position (final position is calculated according to one of the predifined layout constraint before the final encoding process starts), indefinite delay and <A HREF="../../../com/gif4j/light/GifFrame.html#DISPOSAL_METHOD_DO_NOT_DISPOSE"><CODE>DISPOSAL_METHOD_DO_NOT_DISPOSE</CODE></A> disposal method.</TD>
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<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#GifFrame(java.awt.Image, int, int)">GifFrame</A></B>(java.awt.Image image, int layoutConstraint, int disposalMethod)</CODE>
<BR>
Constructs <code>GifFrame</code> from the specified <code>Image</code> with the relative position (final position is calculated according to one of the predifined layout constraint before the final encoding process starts), indefinite delay and one of the predefined disposal methods.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../com/gif4j/light/GifFrame.html#GifFrame(java.awt.Image, int, int, int)">GifFrame</A></B>(java.awt.Image image, int layoutConstraint, int disposalMethod,⌨️ 快捷键说明
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