ImageEn for Delphi and C++ Builder ImageEn for Delphi and C++ Builder
ImageEn Forum
Profile    Join    Active Topics    Forum FAQ    Search this forumSearch
Forum membership is Free!  Click Join to sign-up
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 ImageEn Library for Delphi, C++ and .Net
 ImageEn and IEvolution Support Forum
 ImageEnMView + ImageEnView.PdfViewer.PageRotation
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

aleatprog

60 Posts

Posted - Apr 22 2021 :  05:24:37  Show Profile  Reply
Hi,

using ImageEnMView with AttachedImageEnView the following PageRotation code is applicated on all Bitmaps contained ImageEnMView, not only the one currently shown in the ImageEnView1.PdfViewer.

ImageEnView1.PdfViewer.PageRotation := iepr90Clockwise;

Is it possible to apply the rotation only to the ImageEnMView element shown in the viewer or to the currently selected ImageEnMView elements?

Ale

xequte

6040 Posts

Posted - Apr 22 2021 :  21:59:18  Show Profile  Reply
Hi Ale

Is this a PDF file that has pages with differing rotations?

Nigel
Xequte Software
www.imageen.com
Go to Top of Page

aleatprog

60 Posts

Posted - Apr 23 2021 :  11:18:34  Show Profile  Reply
Hi Nigel,

no, all pages have the same rotation.
I tested the function with multipage PDFs generated by scan, print, Word and OpenOffice. In all cases, only one page is selected but all of them had been rotated.

Ale
Go to Top of Page

xequte

6040 Posts

Posted - Apr 25 2021 :  01:01:04  Show Profile  Reply
Hi Ale

Looking at other PDF viewers, such as Adobe Acrobat, their rotate view functions always rotate the whole document.

Nigel
Xequte Software
www.imageen.com
Go to Top of Page

aleatprog

60 Posts

Posted - Apr 27 2021 :  08:23:57  Show Profile  Reply
Yes, Nigel, Adobe's way of doing may have an influence on the user expectations.

I'll try to implement a background process where every page can be rotated separately.

Alessandro
Go to Top of Page

xequte

6040 Posts

Posted - May 04 2021 :  00:42:23  Show Profile  Reply
Hi Alessandro

In 10.0.1 there are separate properties for ViewRotation and PageRotation.

Email me to test this update.

Nigel
Xequte Software
www.imageen.com
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To: