cbarn.gs

[Esther Romero Olivares]

Hi!

I have fixed it in a not very elegant way but a way that works. I have
defined a new vpage and plot a white map (with nothing, no mapdraw, no
frame...) situated where I wanted to appear the color legend :-))

Thanks to all!

El vie, 23-10-2009 a las 08:07, Rupak Rajbhandari escribió:
> Hi,
> I think the color legend has to be inside the vpage. But for two
> columns map display, you may plot 'cbarn' at both the vpage forcing
> the same mid point so that it appears in the middle.
>
> -rupak
>
> On Thu, Oct 22, 2009 at 6:08 PM, Esther Romero Olivares
> <eromeroo at inm.es> wrote:
>         Thanks!
>
>         But if I have used the "set vpage" command it will plot the
>         legend
>         inside the virtual page defined, even if I don't specified any
>         parameter.
>
>         If I use after the plot "set vpage off" to return to the
>         default state
>         where the real page equals the virtual one it says that does
>         not have
>         any shading information.
>
>         I would like to have many plots but just one legend in the
>         bottom of the
>         page...
>
>         Thanks again!
>
>         Esther.
>
>         El jue, 22-10-2009 a las 14:11, eliav schmulewitz escribió:
>
>         > Esther
>         > sure you can
>         > if you open the cbarn script that is in the same file as
>         your grads
>         > probably in a file called scripts
>         > it explains as folows:
>         > "run cbarn sf vert xmid ymid
>         > *
>         > *    sf   - scale the whole bar 1.0 = original 0.5 half the
>         size, etc.
>         > *    vert - 0 FORCES a horizontal bar = 1 a vertical bar
>         > *    xmid - the x position on the virtual page the center
>         the bar
>         > *    ymid - the x position on the virtual page the center
>         the bar
>         > *
>         > *    if vert,xmid,ymid are not specified, they are selected
>         > *    as in the original algorithm"
>         > good luck
>         > eliav
>         >
>
>
>