Re: Epilog doesn't work with loglinearplot
- To: mathgroup at smc.vnet.net
- Subject: [mg97181] Re: Epilog doesn't work with loglinearplot
- From: wiso <gtu2003 at alice.it>
- Date: Sat, 7 Mar 2009 02:39:52 -0500 (EST)
- References: <goo7b8$s8c$1@smc.vnet.net> <goqp8u$lpg$1@smc.vnet.net>
M.Roellig wrote: > On 5 Mrz., 10:51, wiso <gtu2... at alice.it> wrote: >> I've have a problem with loglinearplot >> >> Plot[x, {x, 1, 10}, Epilog -> Line[{{4, 0}, {4, 10}}]] >> >> Ok, I see the line >> >> LogLinearPlot[x, {x, 1, 10}, Epilog -> Line[{{4, 0}, {4, 10}}]] >> >> why I don't see the line? Can someone suggest an alternative method to >> superimpose a line over a loglinearplot? > > Hi, > > I am also always struggling with manual positioning in any Log-Plot. > Problem is that Epilog doesn't know how LogLinearPlot rescales the Image- > Coordinates. Try: > > LogLinearPlot[x, {x, 1, 10}, > Epilog -> Line[{{Log@4, 0}, {Log@4, 10}}]] > > > Cheers, > > Markus Thanks, now it works, but I think it's not very intuitive.