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Struts & Hibernate
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| | | a question about image | a question about image 2006-08-29 - By o ?
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<html><div style='background-color:'><DIV class=RTE>hi, </DIV> I
have some problems during my development using itext. And I would be very
appreciate if you could give me some suggestions.
<DIV></DIV>
<P> I use a serverlet to receive the data passed by client site.
Then I build a pdf file according to the data. And I have to add a image
into the pdf file using such as: </P>
<P> <FONT color=#6666ff> Image jpg =
Image.getInstance("pdfhead.png");</FONT></P>
<P><FONT color=#000000>It works as a java application and I put the
pdfhead.bmp in the same directory as the java file.But in the serverlet I
get an error information as :</FONT></P>
<P><FONT color=#3366ff>java.io.FileNotFoundException  : C:\Program
Files\IBM\WebSphere Studio\Application Developer\v5.1\pdfhead.png (The
system cannot find the file specified)</FONT></P>
<P>It seems that <FONT color=#6666ff>Image.getInstance </FONT><FONT
color=#000033>does not find files in the same directory as it
is.</FONT></P>
<P>So I use another solution to get this image file:</P>
<P><FONT color=#3366ff>InputStream in =
PdfExport.class.getClassLoader().getResourceAsStream("pdfhead.png");</FONT></P>
<P><FONT color=#3366ff>Image jpg =
Image.getInstance(in.toString().getBytes());</FONT></P>
<P>And I get another error information :</P>
<P><FONT color=#3333ff>The byte array is not a recognized
imageformat.</FONT></P>
<DIV>I try to modify the image type to bmp,jpg,gif, and I get the same
error information.</DIV>
<DIV> </DIV>
<DIV>Could you give some suggestions?</DIV>
<DIV> </DIV>
<DIV>Expecting your response!</DIV>
<DIV> </DIV>
<DIV>Yours,</DIV>
<DIV>Yu Fu</DIV></div><br clear=all><hr>?????????????????????????????? <a
href="http://g.msn.com/8HMBCNCN/2752??PS=47575" target="_top">MSN Hotmail
</a> Get 2 months FREE*. </html>
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