To select Image Coordinates

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Hi,

Can you please let me know how to select image coordinates of the pdf files? or draw the box above the images?

I can able to find an only the images found or not.Using the below codes.

'Check Image Found or not

FileName = "c:\pdf\VBJavaScript.pdf"
h = QP.DAOpenFile(FileName, "")
p = QP.DAFindPage(h, 1)
Call QP.FindImages
imlist = QP.DAGetPageImageList(h, p)
imcnt = QP.DAGetImageListCount(h, imlist)
If imcnt = 0 Then
    MsgBox "No Images"
Else
    MsgBox "Image Found"
End If

But, I cant able to select an images or Coordinates of the Image.

Please Help me.

Regards,
gsgsl

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
gsgsl Members Profile Find Members Posts Beginner Joined: 24 Dec 07 Location: India Status: Offline Points: 3	Post Options Post Reply Quote gsgsl Report Post Thanks(0) Quote Reply Topic: To select Image Coordinates Posted: 26 Mar 08 at 1:18AM
	Hi, Can you please let me know how to select image coordinates of the pdf files? or draw the box above the images? I can able to find an only the images found or not.Using the below codes. 'Check Image Found or not FileName = "c:\pdf\VBJavaScript.pdf" h = QP.DAOpenFile(FileName, "") p = QP.DAFindPage(h, 1) Call QP.FindImages imlist = QP.DAGetPageImageList(h, p) imcnt = QP.DAGetImageListCount(h, imlist) If imcnt = 0 Then MsgBox "No Images" Else MsgBox "Image Found" End If But, I cant able to select an images or Coordinates of the Image. Please Help me. Regards, gsgsl

Ingo Members Profile Find Members Posts Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3524	Post Options Post Reply Quote Ingo Report Post Thanks(0) Quote Reply Posted: 26 Mar 08 at 3:04AM
	Hi! Again... QP isn't great help in doing the described things. Additional "FindImages" is buggy with memory-errors on bigger files. What you can do with QP is to unencrypt the file and save it again unprotected. Then you can load the content into a stream and analyze it. You'll find there all objects with coordinates and much more. To access content QP offers few functions... Best regards, Ingo