Cristiano Khler

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Professional set of Delphi and C++Builder components for virtual instrumentation

  • Meters, Bars (Gauge), with linear or log(10) scaling
  • Digital indicators (time, value)
  • Operating Point display
  • Dial (knob), Sliders, Trend/Recorder
  • buttons, switches, LED indicators
  • DB-Aware components and many more
Author Products

Total 1 product

Code Samples > Samples > Multimedia And Graphics

By Cristiano Khler.

Freeware + source 05 Sep 2005


This is a simple program that shows how to rotate a Rect structure (squares and rectangles) using the mouse.


  • Status: Fully functional
  • Source: Included
  • Size: 200 kB

Platforms: D1, D2, D3, D4, D5, D6, D7