[scilab-Users] Quiver on an image (SIVP toolbox)

[Stephane Mottelet]

Peter von Niederhaeusern <pvonnied at gmail.com> a écrit :

> Hi all,
>
> We are to convert scripts from Matlab to Scilab 5.2.2.
>
> One task of this conversion is to plot a quiver (we use plotlib)
> on an image of a moving car (difference image, displacement, object
> tracking...).
>
> The SIVP toolkit uses a Tk widget to display an image and quiver uses
> internal means of Scilab: is it possible to combine the two?
>
> BTW: are there any significant differences between the quiver  
> command of Matlab
> and the _quiver command of plotlib? Our results differ heavily...

Hi. the graphical results should only differ concerning arrow
size, not direction. Is it the case ?

S.

>
> Merci,
> Peter
>