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tiagosis Posted - Apr 30 2021 : 19:23:36
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?

18   L A T E S T    R E P L I E S    (Newest First)
xequte Posted - May 27 2021 : 20:52:09

For 10.0.2, TImageEnView.PdfViewer.ImportPages supports streams

Xequte Software
tiagosis Posted - May 18 2021 : 08:53:58
is that we do not work with files on disk, ondemand does not work for us, would it be possible to have "ImageEnView1.PdfViewer.ImportPages" using streams?

xequte Posted - May 18 2021 : 06:13:34
Hi Tiago

The optimization implemented in 10.0.1 was for for when a TImageEnView with active PDFViewer is attached to a TImageEnMView.

If you are only loading a PDF into TImageEnMView, then you should use:

Xequte Software
tiagosis Posted - May 17 2021 : 12:27:58
if correcting this is not possible, how can I do "ImageEnView1.PdfViewer.ImportPages" using streams?

tiagosis Posted - May 17 2021 : 12:12:54
it's still extremely slow, I really thought you said above that 10.0.1 would fix it, meanwhile my project continues to depend on it to be released.

tiagosis Posted - May 17 2021 : 12:05:42
hello check, I upgraded to 10.0.1 but unfortunately ImageEnMView.MIO.LoadFromStream() is still extremely slow, is there a solution for that? I thought 10.0.1 would be the fix for this problem but it was not.

xequte Posted - May 12 2021 : 01:01:30
Hi Tiago

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

Xequte Software
tiagosis Posted - May 11 2021 : 07:50:36
hello xequte, 1.0.1 is now available?

xequte Posted - May 05 2021 : 17:42:35
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.

Xequte Software
tiagosis Posted - May 05 2021 : 10:40:32
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?

tiagosis Posted - May 05 2021 : 08:56:54
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.

xequte Posted - May 04 2021 : 23:17:54
Hi Tiago

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

Xequte Software
tiagosis Posted - May 04 2021 : 21:03:15
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

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

Xequte Software
tiagosis Posted - May 03 2021 : 15:17:45
i will proceed to update my license

aleatprog Posted - May 03 2021 : 11:34:51
Hi Tiago,

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

Release information:

tiagosis Posted - May 03 2021 : 09:14:37
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?

xequte Posted - May 03 2021 : 05:08:09
Hi Tiago

You might want to try the PDFium demo instead:


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

Xequte Software