ZImage is a freeware Delphi VCL component that
can be used to display any images: pictures, faxes etc. Using
the mouse one can easily zoom image in and out, scroll by simple
dragging. At right and bottom side scrollbar-like zoom indicators
of arbitrary width can be displayed.
Zoomler is a freeware scrollbar-like Delphi native VCL
component that can be used for
scrolling and zooming any continuous objects: charts, images
etc. All its position properties are of Double type - it is
convenient for charts, and one can always call Round() if
the object has integer coordinates. Zoomler can be horizontal
ZTreeView is like a usual treeview but it can have bold nodes.
It provides methods for changing and quering a node state, i.e. setting
it bold or plain.The Recursive property controls whether those
operations affect the node's children.