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Re: Framed plot provides an extra vertical line

  • To: mathgroup at smc.vnet.net
  • Subject: [mg127221] Re: Framed plot provides an extra vertical line
  • From: James Stein <mathgroup at stein.org>
  • Date: Sun, 8 Jul 2012 22:47:24 -0400 (EDT)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com
  • Delivered-to: mathgroup-newout@smc.vnet.net
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  • References: <20120708230608.740D767D7@smc.vnet.net>

I think if you add this option to the others, you will get what you want:
                  Axes -> None


On Sun, Jul 8, 2012 at 4:06 PM, Robert McHugh <rtmphone09 at gmail.com> wrote:

> Sometimes I have observed the Plot command produces a plot with an extra
> vertical line. An examples of what I mean is in the first graph below,
> which is a framed plot with specified ticks and grid lines for the x-axis.
>  Note the extra vertical line running the height of the plot at x = 50.  It
> is interesting to note that this vertical line is at the same location that
> Plot would automatically place the y-axis, as shown by the second plot,
> which is an unframed plot with default settings.   Note that in this case,
> the frame ticks and grid spacing was chosen to correspond to a 24 hour
> cycle, i.e. one tick for each day and a 6 hour grid spacing.
>
> There is probably some command that I should add to the first plot to
> suppress this extra vertical line.  Can someone point out what that command
> is?
> Thanks,
> Bob.
>
> tTicks = Range[0, 24 30, 24];
> tGrid = Range[0, 24 30, 6];
>
> Plot[ { Sin[t]}, {t, 24, 24 10 }
>  , PlotRange -> {{24, 24 10}, {-3, 3} }
>  , Frame -> True
>  , FrameTicks -> {tTicks, Automatic}
>  , GridLines -> {tGrid, Automatic}
>
>  ]
>
> Plot[ { Sin[t]}, {t, 24, 24 10 }
>  , PlotRange -> {{24, 24 10},  {-3, 3} }
>  ]
>
>




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