Rt-Tools2D VCL is a compilation of components for generating Cartesian X/Y-plots from scientific and financial data. It is available as VCL component package for Borland and CodeGear Delphi and C++ compilers and as .net Assembly for the Winforms framework of MicrosoftВ® Visual StudioВ®. It supports a large variety of axis scaling types, series, calculated line legends, movable markers, etc., and thus gives you a tool for generating scientific and financial graphing programs easily, while retaining numerous options for tailoring the end product to the requirements of you and your customers. Features: Plots as easy as creating arrays Fully working program within a few minutes see example(with Visual Studio, CodeGear VCL) From online data acquisition graphing to stock charting applications Unlimited number of secondary axis Lines, point symbols, error indicators, arrows, bars, bubbles, OHLC (western plot), candle stick Linear and non linear regression, interpolation, differential, integral Auto updating, auto scaling, auto zooming Legends, movable markers, automatic calculation results in labels Editors with enhanced options, color and style selectors with unique PropertyLinks Set properties without writing a line of code (VCL Version only)