Re: How create vertical line using Plot?
- To: mathgroup at smc.vnet.net
- Subject: [mg104246] Re: How create vertical line using Plot?
- From: Hannes Kessler <HannesKessler at hushmail.com>
- Date: Sun, 25 Oct 2009 01:05:16 -0400 (EDT)
- References: <hbu7s7$7ic$1@smc.vnet.net>
Hello Dave,
here is an example for a plot with red, dashed, vertical lines:
Plot[x^2, {x, -2, 2}, Epilog -> {Red, Dashed, Line[{{-1, -10}, {-1,
10}}], Line[{{1, -10}, {1, 10}}]}]
Best regards,
Hannes Kessler
On 24 Okt., 08:46, davef <davidfrick2... at yahoo.com> wrote:
> How can I create a vertical line using the Plot command?
>
> I can hack it using "y" = very big number times "x" but is there a
> more elegant way to do it?