Debenu Quick PDF Library - PDF SDK Community Forum : QuickPDF ... new beta 6.01 online

Here the changes for version 6.00:

From member: HarryS

uiSEDQuickPDF.pas

New Parameter CaseSensitive for GetCatalogInformation
According to older Versions, KeySearch must be set CaseSensitive=True by default!
Depending Units uPDFDocument and UPDFStructure

uPDFGDIPlus.pas is no more used for Rendering, exchanged with
complete Mozilla Opensource Api-Wrapper, due to missing functions in uPDFGDIPlus.pas.
Api-Wrapper is Object-Based.

Render-Bug for embedded monochrome Bitmaps. Were drawn reversed.

Implementing basic functions for Patterns. Renderer had no functionality for
Pdf-documents with patterns. Now it has and is rendering at least the documents of my customers.

uPDFPNG.Pas Renderexception in MakeIDATChunk corrected. ScanLine -
Bytearray is zerobased, but transfer started from 1! Pictures with odd width chrashed
with memory-acces-Error at the last pixel.

uPDFDocument.pas

New Parameter CaseSensitive
According to older Versions, KeySearch must be CaseSensitive=True by default!

uPDFImageDecoder.pas

Let Monochrome Bitmaps always use mtStencil because
then it is drawn with recognicing the Decode_Entry for reverse.

Adding +1 to only one corner (TopRightY) stretches the Image. I dont
think that this effect was wanted. One of my reference documents has
3 pieces of Images which should be positioned as one complete picture.
But in the picture are small lines between the images. So I think
something still goes wrong here. In standard images you wont see this
one pixel ...

Updfpng.pas

Original-Code ... crashed if there's an odd pixel-count ....
I think we can asume that counting begins with zero for three bytes for each
pixel my variant should be the better one ;-)

uPDFRenderer.pas

Actual PatternObjectName when FillColorSpace = 'Pattern'
Actual PatternObject when FillColorSpace = 'Pattern'

New Procedure FillPattern 2007:
written by HSD Harald Seidlein Datentechnik / HarryS
Creates a clipregion for the actual Picasso.Path and
repeats the pattern into this region as often as
nessesary. Restores the state before, so the initial
rendering can continue.

uPDFStructure.pas

New Paramater CaseSensitive for FindIndexByKeyName
According to older Versions, KeySearch must be set CaseSensitive=True by default!
added Windows-Reference in Uses - List!!!

New Paramater CaseSensitive
According to older Versions, KeySearch must be CaseSensitive by default!

From member: pschott

uPDFExtractor.pas

function TPDFExtractor.ExtractText
function NextToken

uPDFFontRasterizer.pas

function TPDFFontCollection.ConvertCMap
function TPDFFontCollection.ProcessCMap

Changes for version 6.01:

From members: ukobsa / grahl

[+] Two new functions to read/check Page-Labels:
    function GetPageLabelDefinition(const Index: Integer; 
      var Start,  Style, Offset: Integer; 
      var Prefix: string): Integer;
 
    Index: 0 up to GetCountPageLabelDefinition-1
    Start: Pagenumber, where this Pagelabeldefinition start working
    Style: D - Decimal-number
           R - Roman Characters (Upper Case)
           r - Roman Characters (Lower Case)
           A - A..Z for page 1..26, AA..ZZ for page 27..52, ...
           a - Like A but lower case characters
    Offset: To move the starting point for labels. 
            e.g. Page 1, Offset 3, Style R will be III
    Prefix: fix String standing before the Labelstring if you want
    

    function GetCountPageLabelDefinition: integer;
    
    Returns with the Page-Label-count

[+] Destinations: Reading the Destinations was standardized 
                  and enhanced for a better handling with
                  the different types: GetDestArrayByID               

[+] Annotations:  Enhanced with new types.

[+] TPDFDocument: TPDFIndObjList. Improve overall performance 
                  by using a sorted index list. This avoids linear
                  probing to find items.  
                  This replaces FIndObjList of TPDFDocument and 
                  removes duplicated code

 TPDFStructure.SmartDecode: Better performance now:
      Copy-compares replaced by direct string-compares.
      Now there's no need anymore copying into the memory.

 TPDFString.Output: Better performance (like TPDFStructure.SmartDecode)       
[-] There were problems with documents having an xref-section with only
one Cross-Reference-Stream. If you open these ones with QuickPDF and 
save them without showing all pages (or for example only call 
RemoveSharedLayer) you can get a wrong xref-section and informations 
would be lost. To avoid this there's a new Property CheckXREFMode on 
TPDFDocument to handle these documents. For this you can use SetCheckXREFMode. 
Because this needs performance and memory the default setting is without/no.

[-] small Bugfixes in case of memory-usage with formfields

[-] TPDFIndObj.PopText: An error in the analyze-/reporting-function was fixed.

[-} TPDFDocument.FirstPageFrom: Ensure cancel-options!

[-] TPDFStructure.SmartDecode: BugFix for Unicode characters