Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.graphics.apps.gnuplot > #540

Re: My own values on x/y axis?

Show all headers | View raw

Hi,
thank you for your reply, but it doesn't work for me. I think that
problem is that I want to plot a matrix instead of picture (as is
ploted in the mentioned demo example). I tried also commands set
origin and set scale, but it is not very helpful.

Radek


On 15 srp, 17:35, sfeam <sf...@users.sourceforge.net> wrote:
> Radek Duda wrote:
> > Hi ,
> > thank you for your suggestion, but it doesn't solve my problem. In
> > fact I don't have three rows and three colmns like in the example I
> > gave in my recent post, but the datafile is much larger. So I find it
> > troublesome to re-label every tick manually.
> > Do you think there is any other simple way to increase value of every
> > tick by specific value? Or to be more specific I need to perform this
> > job:
> > ticks_new_value=ticks_old_value * const + offset
>
> Please look more carefully at the example I pointed to.
> It does exactly that, using the modifiers
>    origin=(60,0) dx=0.5 dy=1.5
> to re-map the coordinates of the array as it is read in.
>
> The tick labels are not really relevant to this.
> You can label the ticks however you like, automatically or
> manually.
>
>         Ethan
>
>
>
>
>
>
>
>
>
> > Bye
>
> > On 10 srp, 23:55, sfeam <sf...@users.sourceforge.net> wrote:
> >> Radek Duda wrote:
> >> > Hello,
> >> > I've got a problem with gnuplot - maybe you could help me to solve
> >> > it.
> >> > I have got a set od data - like this:
> >> > 372,333,315
> >> > 306,301,294
> >> > 01,288,309
> >> > , and want to make similar graph like
> >> >http://gnuplot.sourceforge.net/demo_4.2/heatmaps.html,
> >> > using  command
> >> > splot '-' matrix with image
>
> >> > My problem is that I want different axis values (e.g. the minimal
> >> > x- value will be 123 instead of zero, the maximum will be lets say
> >> > 200).
>
> >> There are several ways to approach this, but you may need to update
> >> to version 4.4 to use them.   Here's a relevant demo from
> >> the 4.4 collection:
>
> >>http://gnuplot.sourceforge.net/demo/barchart_art.html
>
> >> > I tried the xrange command, but it doesn't solve my problem. It
> >> > only tells gnuplot which area of graph to plot.
>
> >> > Thank you for reply.

Back to comp.graphics.apps.gnuplot | Previous | Next — Previous in thread | Next in thread | Find similar

Thread

My own values on x/y axis? Radek Duda <kniper84@googlemail.com> - 2011-08-10 07:37 -0700
  Re: My own values on x/y axis? sfeam <sfeam@users.sourceforge.net> - 2011-08-10 14:55 -0700
    Re: My own values on x/y axis? Radek Duda <kniper84@googlemail.com> - 2011-08-15 05:25 -0700
      Re: My own values on x/y axis? sfeam <sfeam@users.sourceforge.net> - 2011-08-15 08:35 -0700
        Re: My own values on x/y axis? Radek Duda <kniper84@googlemail.com> - 2011-08-17 03:31 -0700
          Re: My own values on x/y axis? Christoph Bersch <usenet@bersch.net> - 2011-08-17 13:35 +0200

csiph-web