- Offizieller Beitrag
The new version is able to repair some broken PDF files. It is so able
to load many PDF files which were not loaded by previous versions of WPViewPDF.
WPViewPDF 5.2.0.0.0 release 25.8.2023
* Better compatibility to PDF files with wrong startxref value
++ PDF Repair Mode can be activated using SetGlobal
SetGlobalParameter("RepairMode=X") with
X = 0 - no PDF repair
X bit 1 - initial PDF repair if XREF is not found
X bit 2 - PDF repair if XREF was found but some reference values are wrong, i.e. if pages stay empty
Default: 1 - only initial repair is active since mode 2 can find data which would be otherwise hidden.
WPViewPDF 5.1.6.2.0 release 11.8.2023
* improved rendering for PDF files which use negative height in mediabox (very rare)
WPViewPDF 5.1.6.1.0 release 13.6.2023
- avoid rendering of small bitmaps recursively in patterns to fix rendering delay
* the regular setup does not include the legacy interface OCX anymore.
Please request it from support@wptools.de if you need it and do not have it from a previous version.
You can also download a signed setup with the OCX from here: https://www.wpcubed.com/ftp2/_setups_/WPViewPDFOCX.exe
WPViewPDF 5.1.6.0.0 release 30.5.2023
- avoid endless loop while trying to fix corrupted PDF file
* switch: SetGlobalParam('UseGIDInFonts=1') activates the direct use of the stored index for fonts which do not use an encoding property
WPViewPDF 5.1.5.0.0 release 24.4.2023
- fix problem in annotation rendering which caused a stability issue
* improved Type3 support - some characterprocs were not found
WPViewPDF 5.1.4.0.0 release 31.3.2023
* improved text export for PDFs which use rotated text output
+ improved loading speed with compressed XREF
+ faster loading (and un-loading) for PDF files with very large bookmark trees
WPViewPDF 5.1.3.0.0 release 3.3.2023
+ when a user clicks on an item in the outlines (akn bookmarks) that clicked items is (and stays) displayed as underlined text.
- disable space guessing for text export on really small text (<1pt)
- improvement on password handling for protected files
WPViewPDF 5.1.2.1.0 release 4.2.2023
- fixes potential 64bit problem in event handler
WPViewPDF 5.1.1.0.0 release 20.1.2023
- with activated single page mode adding and modifying annotations did not work
- improvement on intern password handling
- fix in PDF rendering code to ignore move commands before path painting
WPViewPDF 5.1.0.0.0 release 11.1.2023
- fix problem with hyperlink event in 64 bit
+ use command COMPDF_EngineOptions to disable object moving (bit 2) and resizing (bit 3)
* some improvements in free text annotation creation (support NM and T parameter in Props)
WPViewPDF 5.0.9.9.0 release 30.12.2022
- fix problem with DEFLATE under 64 bit
+ command COMPDF_Ann_AddAnnotation can be used to create FreeText annotations
+ command COMPDF_Ann_AddAnnotation can be used in CommandStr() with the parameters in a string parameter. The variables have to be separated by the character |
- fix in annotation reader to avoid duplicated values for checkboxes
* error event is now triggered while loading PDF for unknown encryption
WPViewPDF 5.0.9.7 release 20.12.2022
- handles the error if a pdf contents stream cannot be found
+ COMPDF_GotoNamedDest can now be used to find the titele or part of the title of the caption of an outline (akn Bookmark)
+ COMPDF_GotoNamedDest can open the node of the outline entry in the treeview
* disable the increase of images by 1/2 pixel for monochrome images
WPViewPDF 5.0.9.5 release 22.11.2022
- support for PDF files which use TJ command in wrong way
WPViewPDF 5.0.9.4 release 10.11.2022
- fix problem with some AES encrypted files
- fix stability problem with some PDF in 64bit
WPViewPDF 5.0.9.3 release 22.10.2022
- fix problem with attachments
- fix internal exception when assigning value of annnotation
* optimize reading of names with unicode contents
WPViewPDF 5.0.9.0 release 14.10.2022
* avoid exception in deflate decompression
- move page did not move pages visibly, this has been fixed.
WPViewPDF 5.0.8.8 release 20.9.2022
+ use command COMPDF_SetPagePaperBin to define a physical paper bin which is used by the print command
Please note that the information cannot be saved in the PDF.
Use the string parameter to select the page ranges to modify.
WPViewPDF 5.0.8.7 release 25.8.2022
- fix the problem that page selection in viewer and by program code was not synchronized
* selection in print dialog will now be possible if pages are selected
* optimized annotation rendering code to better render annotations which are using nested form objects
WPViewPDF 5.0.8.3 release 23.7.2022
+ use command(COMPDF_SetSaveMode, 8192*2048) to deflate all streams >4KB if they do not use any filter
+ improved word wrap routine for multiline text fields
+ detect added GrayScale images and encode accordingly
- fix problem with ftol_sse
WPViewPDF 5.0.8.0 release 23.5.2022
- much enhanced combo box annotation handling and saving
* improved support for PDF with problems
-- added lines at the start
-- decode/skip defective deflate streams
- improved loading of compressed objects
- improved scrolling with acrofields
+ COMPDF_Set_SetPageWidthHeightMode to change the way the commands SetPageWidth / SetPageHeight work
+ COMPDF_SetAllPagesShortSide and COMPDF_SetAllPagesLongSide
+ pdfMerge now understands new options LONGSIDE / SHORTSIDE to set a fixed page size to all pages for better compatibility to EPOST