Returns an item from the
list.
property Item[Index: Cardinal]: TChunk;
Description
Use Item to return any chunk from the current Portable Network Graphics
image. Index parameter is a position from 0 to
Count - 1. The returned value will be the corresponding
TChunk object. This should be typecasted to a
descendent from TChunk to get it's full properties.
Components > TPNGList >
Properties > Item