Ivo Ungermann

Author Homepage: http://www.dcentral.name/delphi/components

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  • Reworked engine for complicated interactive reports
  • New objects for custom designs of all types of documents
  • Even more exports that approach WYSIWYG in export of complicated objects
  • Easier template design: guidelines and extended script debugger in designer
Author Products

Total 1 product

Undo/Redo addon component for TeeChart Pro VCL v.1.02

Components > Charts and Graphs > Charts

By Ivo Ungermann.

Freeware + source 30 Dec 2004


Component for limited or unlimited undo / redo function with TChart (part of TeeChart Pro VCL package from Steema Software). Automatically traced TChart events: Zoom, Unzoom, Scroll. Other chart changes traced with a bit of code. With sample application.

Tested with TeeChart Pro 7 VCL, Delphi 5 Standard and Delphi 7 Personal.


  • Status: Fully functional
  • Source: Included
  • Size: 20kB

Platforms: D5, D6, D7