TFunctionPlot

About

TFunctionPlot is a special function plotting control based on TCustomPlot.

Usage

Almost the same as TCustomPlot (it can work the such way), but a new event (OnFunctionCall) is defined. You should write a function body in it, like

begin
  y=sin(x);
end;

Nothing more. Besides, AutoSizeX means nothing while plotting functions, you should set MinX and MaxX. Property DividingTabs means how many points will be used to tabulate (and then draw) the function.

Author

Presently Vasily I.Volchenko

License

modified LGPL (same as the FPC RTL and the Lazarus LCL). You can contact the author if the modified LGPL doesn't work with your project licensing.

Download

The latest stable release can be found on .

Change Log

• Version 0.0.4 21.11.2007 - First Lazarus-CCR release (used before in other projects)

Dependencies / System Requirements

• RTL, LCL

Status: Beta

Installation

• Download and unpack plots.zip
• Install plots.lpk via Lazarus IDE

From the Free Pascal wiki, page "TFunctionPlot", as it stood on 2020-03-01 after a change by Trev, out of the wiki's dump of 2024-05-26. Copyright stays with the author who wrote it, according to the old wiki's Licensing page. If you have concerns about this material, message the admin.