Completed
Last Updated: 31 Oct 2018 07:54 by ADMIN
ADMIN
Mihail
Created on: 02 Feb 2016 11:45
Category: PDFViewer
Type: Bug Report
1
PdfViewer: Improve the performance and memory consumption of DCTDecode filter
With the current implementation, it takes seconds to decode and display JPEG with several megapixels (for example size 4000 x 2000 pixels). The memory consumption when decoding such images also needs improvements.

Workaround: Custom DctDecode filter may be implemented and registered in RadPdfViewer. The attached demo shows how this may be achieved by using BitmapImage class to decode the JPEG images instead of the default RadPdfViewer's JpegDecoder.
Attached Files:
(Total attached files size should be smaller than 20mb. Allowed extensions: .zip, .rar, .jpg, .png, .gif)
1 comment
ADMIN
Aylin
Posted on: 24 Oct 2016 13:23
Hi,

The the improvement will be included in the upcoming 2016 R3 SP1 release.

Regards,
Telerik by Progress team