Just out of curiosity, what company and what products? Darius
> We develop mathematical products, and our math experts told me it is a > "parabola" that they need. I added the "graph" bit. :-) > > http://dictionary.reference.com/search?q=parabola > [A plane curve formed by the intersection of a right circular cone and > a plane parallel to an element of the cone or by the locus of points > equidistant from a fixed line and a fixed point not on the line.] > > Maybe I should have said a "parabolic curve", it does sound better. > Anyway, thanks to everybody for the information. I will try out the > TAChart component. > > Regards, > - Graeme - > > PS: I like your ASCII chart. Pretty good! > > > > On 1/25/06, Prof. Paulo Amaral <[EMAIL PROTECTED]> wrote: >> Function second grade y = ax2 + bx + c is parable graph (isn't >> "parabola", >> is parable in english) >> >> ' ' >> ' ' >> ' ' >> x ' ' >> | ' ' >> | ' >> ¨¨¨¨¨¨¨¨ y >> >> >> ----- Original Message ----- >> From: "Marc Santhoff" <[EMAIL PROTECTED]> >> To: <[email protected]> >> Sent: Tuesday, January 24, 2006 2:30 PM >> Subject: Re: [lazarus] TAChart and Parabola graph >> >> >> > Am Dienstag, den 24.01.2006, 12:04 +0200 schrieb Graeme Geldenhuys: >> >> Hi, >> >> >> >> Does anybody know if the TAChart component supports the Parabola >> >> graph? If not, is there any other Lazarus or Free Pascal componet >> >> that can be used? >> > >> > I don't understand, you want to draw the graph of a parabolic >> function? >> > If so, yes, TAGraph supports arbitrary plot data. The example program >> > itself (in the package) does in fact draw a parabolic curve: >> > >> >>From the source: >> > >> > var >> > Serie:TTASerie; >> > i:Integer; >> > begin >> > Serie:=TTASerie.Create(TAChart1); >> > TAChart1.AddSerie(Serie); >> > Serie.ShowLines:=CheckBox3.Checked; >> > Serie.ShowPoints:=CheckBox2.Checked; >> > Serie.Title:='Sqr'; >> > for i:=-5000 to 5000 do >> > Serie.AddXY(i/10,Sqr(i/10)/1000,clRed); >> > >> > HTH, >> > Marc >> > >> > >> > _________________________________________________________________ >> > To unsubscribe: mail [EMAIL PROTECTED] with >> > "unsubscribe" as the Subject >> > archives at http://www.lazarus.freepascal.org/mailarchives >> > >> > >> > >> >> _________________________________________________________________ >> To unsubscribe: mail [EMAIL PROTECTED] with >> "unsubscribe" as the Subject >> archives at http://www.lazarus.freepascal.org/mailarchives >> > > _________________________________________________________________ > To unsubscribe: mail [EMAIL PROTECTED] with > "unsubscribe" as the Subject > archives at http://www.lazarus.freepascal.org/mailarchives > _________________________________________________________________ To unsubscribe: mail [EMAIL PROTECTED] with "unsubscribe" as the Subject archives at http://www.lazarus.freepascal.org/mailarchives
