Extract images from pdf - problem

Aspose.PDF Product Family
1

Iam having a problem with the extract images feature of aspose.pdf.kit. Iam adding the image and pdf document as attachment. I use microsoft word 2007 to add the image to a word document and then export the document as pdf. Then i use the following code to extract the image :

Dim extractor As PdfExtractor = New PdfExtractor()
Dim pdffil As New PdfFileInfo()
pdffil.InputFile = “doc1.pdf”
extractor.BindPdf(“doc1.pdf”)
extractor.StartPage = 1
extractor.EndPage = pdffil.NumberofPages
Dim prefix As String = “image”
Dim suffix As String = “.jpg”
Dim imgcnt As Integer = 1
While extractor.HasNextImage()
extractor.GetNextImage(prefix + imgcnt + suffix)
imgcnt = imgcnt + 1
End While

but i cannot extract the images… Any idea what might be going wrong???

2

Hi,

We’re looking into this issue and you’ll be updated shortly.

We’re sorry for the inconvenience.
Regards,

3

Hi,

Please try to modify the code as shown below:


Dim extractor As New Aspose.Pdf.Kit.PdfExtractor

extractor.BindPdf(“doc1.pdf”)


extractor.StartPage = 1

extractor.EndPage = 1


extractor.ExtractImage()


Dim prefix As String = “image”

Dim imgcnt As Integer = 1

Dim suffix As String = “.jpg”


While extractor.HasNextImage()

extractor.GetNextImage(prefix + imgcnt.ToString() + suffix)

imgcnt = imgcnt + 1

End While



I tested the issue using this code snippet and it worked fine. If you have any further questions, please do let us know.
Regards,