TPNGImage help

PNG Delphi

Components > TPNGList


This object is returned by chunks property from TPNGObject. TPNGList provides access to all the chunks inside the current image.


Count property returns the number of items, Item[Index: Cardinal] property returns a TChunk using the index position (from 0 to Count - 1). Check the name from the returned TChunk using the name property and typecast using the appropriate class. For instance, if name property returns 'IHDR', typecast the returned TChunk as TChunkIHDR.