Re: [R] Simple color strip

2011-10-19 Thread baptiste auguie
Hi, Perhaps the easiest way is with grid.raster, library(grid) pdf("colorstrip.pdf", height=1, width=10) grid.raster( t(myCols), width=unit(1,"npc"), height=unit(1,"npc"), interpolate=FALSE) dev.off() HTH, baptiste On 20 October 2011 03:32, Brian Smith wrote: > Hi, > > I was trying to get an

Re: [R] Simple color strip

2011-10-19 Thread Duncan Murdoch
On 19/10/2011 11:14 AM, Brian Smith wrote: Hi Duncan, Yes, I'd like it without any gaps. There are likely to be at least a hundred colors, so something that is not as 'tall' (ideally an inch?) and that would be a mm or two for each color. Should be no problem, just follow the instructions in t

Re: [R] Simple color strip

2011-10-19 Thread Brian Smith
Hi Duncan, Yes, I'd like it without any gaps. There are likely to be at least a hundred colors, so something that is not as 'tall' (ideally an inch?) and that would be a mm or two for each color. thanks! On Wed, Oct 19, 2011 at 10:49 AM, Duncan Murdoch wrote: > On 19/10/2011 10:32 AM, Brian Sm

Re: [R] Simple color strip

2011-10-19 Thread Duncan Murdoch
On 19/10/2011 10:32 AM, Brian Smith wrote: Hi, I was trying to get an image/pdf of a sequence of colors in the order given. For example: myCols<- c('#BF','#BF','#FF','#FF','#BF','#FF') I'd like to make a strip of colors as they appear in the order above and save it as

[R] Simple color strip

2011-10-19 Thread Brian Smith
Hi, I was trying to get an image/pdf of a sequence of colors in the order given. For example: myCols <- c('#BF','#BF','#FF','#FF','#BF','#FF') I'd like to make a strip of colors as they appear in the order above and save it as a pdf file. Is there a function in the base