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Request a Feature Report a Bug
Completed
Last Updated: 31 Oct 2018 07:53 by ADMIN
ADMIN
Deyan
Created on: 29 Nov 2016 11:11
Category: PDFViewer
Type: Feature Request
4
PdfViewer: Improve performance and memory consumption when rendering monochrome images with BitsPerComponent 1
Currently, all images are decoded and preserved in RGBA format (32 bits for each pixel). However, there are files that optimize their images by preserving them with 1 bit for each pixel. In WPF we may create monochrome System.Windows.Media.ImageSource that would optimize the performance and memory consumption when rendering such images.

Available in R1 2018 Official Release Version.
4 comments
ADMIN
Tanya
Posted on: 01 Sep 2017 12:14 
Hi Nivid,

The task is currently not implemented nor scheduled. You can cast your vote for its implementation and subscribe to this item to receive notifications about status changes on it.

Regards,
Tanya
Nivid
Posted on: 18 Aug 2017 16:38 
Is this issue fixed? Can you tell me the Release number it was fixed in?
ADMIN
Tanya
Posted on: 12 Apr 2017 14:28 
Hi Mark, 

As we discussed in the support thread, this item is not scheduled for the next release, thus, I am unable to say when an implementation might be available.

Regards,
Tanya
Mark
Posted on: 11 Apr 2017 11:00 
We need this fixed and improved, crucially stop the "Insufficient memory" exception as well as OutOfMemory exception, this is very crucial for our customers because it causes our software to crash while they are trying to preview certain PDF files, and therefore they can't view the document at all.
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