TAChart and parameterized curves
lazarus / 55-TAChart

----------------------------------------------------------------------
jmpessoa · 2013-02-02 23:36

Hi There!

Can TAchart draw parameterized curves...like this cycloid...

x:= t - sin(t);
y:= 1 - cos(t);

The  FuncSeries OnCalculate(const AX: Double; out AY: Double)
signature allows changes only one variable....

There is another option? This is possible?

I need some information/help...

Thanks.

----------------------------------------------------------------------
Ask · 2013-02-03 07:43

Added TParametricCurveSeries in r40137.

See "Parametric" page of the "func" demo since r40138.

----------------------------------------------------------------------
jmpessoa · 2013-02-03 15:53

Thank you Ask!