Your TIFF is broken but I added a check in iText to take care of this
case.
Paulo
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of [EMAIL PROTECTED]
> Sent: Wednesday, January 17, 2007 9:58 PM
> To: [email protected]
> Subject: [iText-questions] gettting exception on getTiffImage
>
> Hello,
>
> I am getting an exception with a tiff file when trying to issue the
> getTiffImage method. Here is a simple program:
>
>
> import com.lowagie.text.Image;
> import com.lowagie.text.pdf.RandomAccessFileOrArray;
> import com.lowagie.text.pdf.codec.TiffImage;
>
> /*
> * Created on Jan 17, 2007
> *
> * TODO To change the template for this generated file go to
> * Window - Preferences - Java - Code Style - Code Templates
> */
>
> /**
> * @author shawn
> *
> * TODO To change the template for this generated type
> comment go to Window
> -
> * Preferences - Java - Code Style - Code Templates
> */
> public class TestiText {
>
> /**
> *
> */
> public TestiText() {
> super();
> // TODO Auto-generated constructor stub
> }
>
> public static void main(String[] args) {
>
> try {
>
> RandomAccessFileOrArray ra = new
> RandomAccessFileOrArray("c:
> \\temp\\0017BC11.tif");
> //RandomAccessFileOrArray ra = new
> RandomAccessFileOrArray("c:
> \\temp\\001EE318.tif");
> System.out.println(TiffImage.getNumberOfPages(ra));
> Image thePage = TiffImage.getTiffImage(ra,1);
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
>
> Here is the output:
> 1
> java.lang.ClassCastException: java.lang.Object
> at
> com.lowagie.text.pdf.codec.TIFFField.getAsRational(TIFFField.java:445)
> at
> com.lowagie.text.pdf.codec.TiffImage.getDpi(TiffImage.java:86)
> at
> com.lowagie.text.pdf.codec.TiffImage.getTiffImage(TiffImage.java:158)
> at
> com.lowagie.text.pdf.codec.TiffImage.getTiffImage(TiffImage.java:107)
> at TestiText.main(TestiText.java:36)
>
> Here is the image:
> (See attached file: 0017BC11.tif)
>
>
> Why does this happen?
>
> Shawn
>
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