This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the previous version, 1.2).

Improvements in this new version includes:



This new version allows the programmer to not use Delphi heavy units which will greatly reduce the size of the final executable.

Read more about this feature here.



Most, if not all, Portable Network Graphics features as CRC checking are now fully performed.



Error on broken images are now better handled using new exception classes.



The images may be saved using interlaced mode also.



Transparency information won t be discarted after the image is loaded any more.



Most of the images are decoded much faster now.



The images will be better encoded using fresh new algorithms.



IMPORTANT! Now transparency information is used to display images.

-Delphi version 1.56 documentat ion (this version is a major rewrite intended to replace the previous version. 1.2). Improvements in this version include new s : This new version allows the programmer to not us e Delphi heavy units which will greatly reduce t he size of the final executable. Read more about this feature here. Most, if not all, Portable Network Graphics features as CRC Checkout king are now fully performed. Error on broken im ages are now better handled using new exception classes. The images may be saved using interlac ed mode also. Transparency information won t be discarted after the image is loaded any more. Mo st of the images are decoded much faster now. The better images will be encoded using fresh new al gorithms. IMPORTANT! Now transparency inform ation is used to d