jpeg.html

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<A NAME="JFIF_ID"><!-- --></A><H3>
JFIF_ID</H3>
<PRE>
public static final byte[] <B>JFIF_ID</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="Jpeg(com.lowagie.text.Image)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
<B>Jpeg</B>(<A HREF="../../../com/lowagie/text/Image.html">Image</A>&nbsp;image)</PRE>
<DL>
</DL>
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<A NAME="Jpeg(java.net.URL)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/net/URL.html">URL</A>&nbsp;url)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Constructs a <CODE>Jpeg</CODE>-object, using an <VAR>url</VAR>.
<P>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - the <CODE>URL</CODE> where the image can be found</DL>
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<A NAME="Jpeg(java.net.URL, float, float)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/net/URL.html">URL</A>&nbsp;url,
            float&nbsp;width,
            float&nbsp;height)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use Image.getInstance(...) to create an Image</I>
<P>
<DD>Constructs a <CODE>Jpeg</CODE>-object, using an <VAR>url</VAR>.
<P>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - the <CODE>URL</CODE> where the image can be found.</DL>
<HR>

<A NAME="Jpeg(java.lang.String)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A>&nbsp;filename)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/net/MalformedURLException.html">MalformedURLException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use Image.getInstance(...) to create an Image</I>
<P>
<DD>Constructs a <CODE>Jpeg</CODE>-object, using a <VAR>filename</VAR>.
<P>
<DT><B>Parameters:</B><DD><CODE>filename</CODE> - a <CODE>String</CODE>-representation of the file that contains the Image.</DL>
<HR>

<A NAME="Jpeg(java.lang.String, float, float)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/String.html">String</A>&nbsp;filename,
            float&nbsp;width,
            float&nbsp;height)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/net/MalformedURLException.html">MalformedURLException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use Image.getInstance(...) to create an Image</I>
<P>
<DD>Constructs a <CODE>Jpeg</CODE>-object, using a <VAR>filename</VAR>.
<P>
<DT><B>Parameters:</B><DD><CODE>filename</CODE> - a <CODE>String</CODE>-representation of the file that contains the Image.</DL>
<HR>

<A NAME="Jpeg(byte[])"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(byte[]&nbsp;img)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Constructs a <CODE>Jpeg</CODE>-object from memory.
<P>
<DT><B>Parameters:</B><DD><CODE>img</CODE> - the memory image</DL>
<HR>

<A NAME="Jpeg(byte[], float, float)"><!-- --></A><H3>
Jpeg</H3>
<PRE>
public <B>Jpeg</B>(byte[]&nbsp;img,
            float&nbsp;width,
            float&nbsp;height)
     throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
            <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>Constructs a <CODE>Jpeg</CODE>-object from memory.
<P>
<DT><B>Parameters:</B><DD><CODE>img</CODE> - the memory image.<DD><CODE>width</CODE> - the width you want the image to have<DD><CODE>height</CODE> - the height you want the image to have</DL>

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<A NAME="getShort(java.io.InputStream)"><!-- --></A><H3>
getShort</H3>
<PRE>
private static final int <B>getShort</B>(<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/InputStream.html">InputStream</A>&nbsp;is)
                           throws <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
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<DD>Reads a short from the <CODE>InputStream</CODE>.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>is</CODE> - the <CODE>InputStream</CODE>
<DT><B>Returns:</B><DD>an int
<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></CODE></DL>
</DD>
</DL>
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<A NAME="marker(int)"><!-- --></A><H3>
marker</H3>
<PRE>
private static final int <B>marker</B>(int&nbsp;marker)</PRE>
<DL>
<DD>Returns a type of marker.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>marker</CODE> - an int
<DT><B>Returns:</B><DD>a type: <VAR>VALID_MARKER</CODE>, <VAR>UNSUPPORTED_MARKER</VAR> or <VAR>NOPARAM_MARKER</VAR></DL>
</DD>
</DL>
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<A NAME="processParameters()"><!-- --></A><H3>
processParameters</H3>
<PRE>
private void <B>processParameters</B>()
                        throws <A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A>,
                               <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></PRE>
<DL>
<DD>This method checks if the image is a valid JPEG and processes some parameters.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DD><CODE><A HREF="../../../com/lowagie/text/BadElementException.html">BadElementException</A></CODE>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/IOException.html">IOException</A></CODE></DL>
</DD>
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