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graphing in C++

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Pavan Shah-2

graphing in C++

hello,

I was wondering if I can plot something using C++.

I have some data stored and I wish to plot it.

but how?

Does QuantLib have any libraries?

if not, can someone suggest something?

thanks

Pavan

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Ballabio Gerardo-4

R: graphing in C++

If you just want to do some testing, I’d say the simplest thing is to make your program print the x and y coordinates of the points you want to plot, then feed them to an external program which will do the plotting. If you are running Windows, you can use Excel. On Linux, Gnuplot is the first program which comes to my mind. R also has quite sophisticated plotting capability, and is available for both operating systems.

Gerardo

Da: Pavan Shah [mailto:[hidden email]]
Inviato: venerdì 25 gennaio 2013 1.41
A: QuantLib QuantLib
Oggetto: [Quantlib-users] graphing in C++

hello,

I was wondering if I can plot something using C++.

I have some data stored and I wish to plot it.

but how?

Does QuantLib have any libraries?

if not, can someone suggest something?

thanks

Pavan





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Klaus Spanderen-2

Re: graphing in C++

In reply to this post by Pavan Shah-2

I found Rccp (http://cran.r-project.org/web/packages/Rcpp/index.html) quite usefull to plot stuff directly from C++ via R.

regards

Klaus

Pavan Shah <[hidden email]> hat am 25. Januar 2013 um 01:40 geschrieben:

hello,
I was wondering if I can plot something using C++.

I have some data stored and I wish to plot it.

but how?

Does QuantLib have any libraries?

if not, can someone suggest something?

thanks

Pavan

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MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current
with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft
MVPs and experts. ON SALE this month only -- learn more at:
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Hennecke, Dr. Martin

Re: graphing in C++

In reply to this post by Pavan Shah-2

Hi Pavan,

you should have a look at ROOT:

http://root.cern.ch/

Regards,

Martin

From: Pavan Shah [mailto:[hidden email]]
Sent: Freitag, 25. Januar 2013 01:41
To: QuantLib QuantLib
Subject: [Quantlib-users] graphing in C++

hello,

I was wondering if I can plot something using C++.

I have some data stored and I wish to plot it.

but how?

Does QuantLib have any libraries?

if not, can someone suggest something?

thanks

Pavan

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Didrik Pinte-5

Re: graphing in C++

In reply to this post by Pavan Shah-2

On 25 January 2013 01:40, Pavan Shah <[hidden email]> wrote:
> hello,
> I was wondering if I can plot something using C++.
> I have some data stored and I wish to plot it.
> but how?
>
> Does QuantLib have any libraries?
> if not, can someone suggest something?

QuantLib has two sets of Python bindings (the official SWIG ones and
PyQL). Getting things plotted in 2D or 3D is very easy on the Python
side where you can get access to robust plotting library for free. For
static 2D plot, you have the great matplotlib library. For 2D
interactive plots or components for application, you have Chaco. And
for 3D, you have Mayavi (interactive, vtk based) or matplotlib.

I can give you some examples if needed.

-- Didrik

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MVPs and experts. ON SALE this month only -- learn more at:
http://p.sf.net/sfu/learnnow-d2d
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Pavan Shah-2

Re: graphing in C++

thanks

let me get back to you on this Didrik

Pavan

On Sat, Jan 26, 2013 at 1:27 AM, Didrik Pinte <[hidden email]> wrote:

On 25 January 2013 01:40, Pavan Shah <[hidden email]> wrote:
> hello,
> I was wondering if I can plot something using C++.
> I have some data stored and I wish to plot it.
> but how?
>
> Does QuantLib have any libraries?
> if not, can someone suggest something?

QuantLib has two sets of Python bindings (the official SWIG ones and
PyQL). Getting things plotted in 2D or 3D is very easy on the Python
side where you can get access to robust plotting library for free. For
static 2D plot, you have the great matplotlib library. For 2D
interactive plots or components for application, you have Chaco. And
for 3D, you have Mayavi (interactive, vtk based) or matplotlib.

I can give you some examples if needed.

-- Didrik