Gnostice PDFtoolkit VCL full changelog

Changed
PDF Processing
SaveImageAsStream() API parameters changed. The OutputStreamList is no longer an optional parameter.
Enhanced
PDF Viewer
Support for font color when filling and printing form fields.
Improved rendering PDF files containing shading patterns.
PDF Processing
Added detached signature writing feature. AddSignature(), AddSignatureUsingCertStore(), Fill() and FillUsingCertStore() now takes an optional boolean parameter to switch between normal and detached signature writing.
Improved reading of embedded file attachments present in a PDF file.
Improved handling of form fields with similar names when merging multiple PDF files.
Improved copying Pages resources to Page resources when merging PDF files.
Improved spacing when extracting text from PDF files.
Setting the signature appearance rect background to transparent by passing BackgroundColor value as -1 when signing a PDF document.

· ENHANCED

PDF Processing:
· Added new GetDocumentHash method in TgtPDFDocument component
· Added support for text alignment in form-field flattening methods

PDF viewer and printer:
· Optimized rendering where document contains multiple copies of the same font and other types of resources
· Increased speed of rendering of PDFs with large CCITT images (at over 5000x5000 pixels)
· Added new property TgtPDFViewer.Caching to specifing how PDF resources are cached by the viewer.
· Added new optional argument Transparent parameter (default is true) to TgtPDFViewer.HighlightRegion method
· Restored tab-key navigation for PDF form fields in VCL forms applications built with RAD Studio XE and older IDEs

PDF SearchPanel:
· Made PDFSearchPanel to remain unaffected when no document is assigned to the viewer component linked to it
· Added SetEditFocus method to set focus on the search text entry edit box.
· Made search panel to automatically set focus to search text entry edit box when the contr