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 ImageEn Library for Delphi, C++ and .Net
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 LoadFromStreamPDF with wpViewPDF
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tiagosis

Brazil
10 Posts

Posted - Apr 30 2021 :  19:23:36  Show Profile  Reply
hello, I'm doing tests using wpViewPDF Demo and
I realize that there is an extremely slow with "LoadFromStreamPDF" using pdfs with more than 10 pages, is there any way around this?

tiago

xequte

6040 Posts

Posted - May 03 2021 :  05:08:09  Show Profile  Reply
Hi Tiago

You might want to try the PDFium demo instead:

\Demos\Other\PDFViewer\PdfViewer.dpr
https://www.imageen.com/files/demos/run/Other/PDFViewer/PdfViewer.zip

TImageEnMView can fill slowly with large PDF files (e.g. >100 pages), but we'll have a fix for that in 10.0.1.

Nigel
Xequte Software
www.imageen.com
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tiagosis

Brazil
10 Posts

Posted - May 03 2021 :  09:14:37  Show Profile  Reply
hello, I'm using imageen 8.1.2 and I haven't found the demo, could you post an example code using pdfium with stream?

tiago
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aleatprog

60 Posts

Posted - May 03 2021 :  11:34:51  Show Profile  Reply
Hi Tiago,

Pdfium based PdfViewer functionality is new and included in ImageEn 10.

Release information: https://www.imageen.com/ieforum/topic.asp?TOPIC_ID=4903

Al
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tiagosis

Brazil
10 Posts

Posted - May 03 2021 :  15:17:45  Show Profile  Reply
i will proceed to update my license

tiago
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xequte

6040 Posts

Posted - May 03 2021 :  21:36:05  Show Profile  Reply
Thanks. Email us if you want a pre-release of 10.0.1

Nigel
Xequte Software
www.imageen.com
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tiagosis

Brazil
10 Posts

Posted - May 04 2021 :  21:03:15  Show Profile  Reply
I have a 44mb and 1800 sheets pdf, I updated the imageen and I have used Pdfium as proposed, the average opening time of this PDF is 1 minute and 30 seconds, is it possible to reduce this time? I try other solutions like the one from devexpress for example and it was practically instantaneous, but I can't redo all my routines in a short time

tiago
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xequte

6040 Posts

Posted - May 04 2021 :  23:17:54  Show Profile  Reply
Hi Tiago

Remove the TImageEnMView thumb viewer. Does it load quickly now? If so, 10.0.1 will fix it.

Nigel
Xequte Software
www.imageen.com
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tiagosis

Brazil
10 Posts

Posted - May 05 2021 :  08:56:54  Show Profile  Reply
Hello, actually "ImageEnMView1.AssignPDFDocument" slows down, when removed it responded quickly ... I take the opportunity to ask how I can make my viewer display according to the attached print content, thanks.

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tiagosis

Brazil
10 Posts

Posted - May 05 2021 :  10:40:32  Show Profile  Reply
I am not able to add new PDF pages in "ImageEnView1.PdfViewer" so I believe that I will really continue to need MView ... when will you make 10.0.1 available?

tiago
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xequte

6040 Posts

Posted - May 05 2021 :  17:42:35  Show Profile  Reply
Hi Tiago

10.0.1 will be ready over the next week or so. You can email me for a pre-release if you like.

The style you show above is continuous scrolling. It is on the to-do list.

Nigel
Xequte Software
www.imageen.com
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tiagosis

Brazil
10 Posts

Posted - May 11 2021 :  07:50:36  Show Profile  Reply
hello xequte, 1.0.1 is now available?

tiago
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xequte

6040 Posts

Posted - May 12 2021 :  01:01:30  Show Profile  Reply
Hi Tiago

No, we are finalizing a few issues. It should be ready before the end of May.

Nigel
Xequte Software
www.imageen.com
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