Re: [R] plot background - excel gradient style background ?
Here are examples of a histogram and a boxplot using rasterImage to make the background: bg <- matrix( c('#ff','#ff','#ff'), ncol=1 ) tmp <- hist(iris$Sepal.Width) xylim <- par('usr') rasterImage(bg, xylim[1], xylim[3], xylim[2], xylim[4]) plot(tmp, add=TRUE, lwd=3) plot( Petal.Length ~ Species, data=iris ) xylim <- par('usr') rasterImage(bg, xylim[1], xylim[3], xylim[2], xylim[4]) plot( Petal.Length ~ Species, data=iris, add=TRUE ) On Fri, Jun 29, 2012 at 3:07 PM, jcrosbie wrote: > I have a number of different figures I wish to create with a gradient > background. In addition to the two examples I've uploaded I need a boxplot, > histogram, etc. > > > http://r.789695.n4.nabble.com/file/n4634932/fig1.png fig1.png > http://r.789695.n4.nabble.com/file/n4634932/fig2.png fig2.png > > -- > View this message in context: > http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138p4634932.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Gregory (Greg) L. Snow Ph.D. 538...@gmail.com __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
On 06/30/2012 07:07 AM, jcrosbie wrote: I have a number of different figures I wish to create with a gradient background. In addition to the two examples I've uploaded I need a boxplot, histogram, etc. http://r.789695.n4.nabble.com/file/n4634932/fig1.png fig1.png http://r.789695.n4.nabble.com/file/n4634932/fig2.png fig2.png Hi jcrosbie, Will this do? library(plotrix) plot(1:10,type="n") xylim<-par("usr") gradient.rect(xylim[1],xylim[3],xylim[2],xylim[4], c(1,0,1),c(1,0,1),c(1,1,1),gradient="y") points(1:10) Jim __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
Looking at these, and in retrospect, if I were writing a manuscript of the pre-digital age, I would definitely add a burning mark as a finishing touch to complete the work. Perhaps waving the parchment above a burning candle. With modern digital support, you can fake a similar result using e.g. grid.raster or rasterImage, as others have said before. library(grid) g <- rasterGrob(blues9, width=unit(1,"npc"), height = unit(1,"npc"), interpolate = TRUE) # grid.draw(g) library(ggplot2) ggplot(mtcars, aes(factor(cyl))) + # add gradient background annotation_custom(g, xmin=-Inf, xmax=Inf, ymin=-Inf, ymax=Inf) + geom_bar() # add data layer baptiste On 30 June 2012 09:07, jcrosbie wrote: > I have a number of different figures I wish to create with a gradient > background. In addition to the two examples I've uploaded I need a boxplot, > histogram, etc. > > > http://r.789695.n4.nabble.com/file/n4634932/fig1.png fig1.png > http://r.789695.n4.nabble.com/file/n4634932/fig2.png fig2.png > > -- > View this message in context: > http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138p4634932.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
I have a number of different figures I wish to create with a gradient background. In addition to the two examples I've uploaded I need a boxplot, histogram, etc. http://r.789695.n4.nabble.com/file/n4634932/fig1.png fig1.png http://r.789695.n4.nabble.com/file/n4634932/fig2.png fig2.png -- View this message in context: http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138p4634932.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
Well that answers the question as answer. So while you are working within the system to get your company to change the policy you can use rasterImage to add a gradient background to the plot, then use points or lines or other functions to put the parts of interest back on top of the gradient (if it is not obvious how to do this then give us more detail of the types of plots you are doing, a reproducible example is best, and we can give more detail on how to do this). On Tue, Jun 5, 2012 at 9:07 AM, jcrosbie wrote: > I'm not the one who is choosing to use gradient background. It's our company > policy. > > -- > View this message in context: > http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138p4632409.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Gregory (Greg) L. Snow Ph.D. 538...@gmail.com __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
I'm not the one who is choosing to use gradient background. It's our company policy. -- View this message in context: http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138p4632409.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] plot background - excel gradient style background ?
The short answer is "yes". The question as answer is "what is wrong with your data that you feel the need to hide/distort information and distract from the story of the data?". The hopefully thought provoking answer is "fortune(197)". The answer to the question not asked that should have been is "No! don't do that!". If you have read all the above and are still determined to continue despite warnings, then ... The answer similar to handing a fully metal knife to someone poking around in a plugged in toaster is "?rasterImage". On Fri, Jun 1, 2012 at 2:26 PM, jcrosbie wrote: > Is there away of putting an excel style gradient background? I want to have > dark blue in the middle and shad to white on the top and bottom. > > -- > View this message in context: > http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138.html > Sent from the R help mailing list archive at Nabble.com. > > __ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. -- Gregory (Greg) L. Snow Ph.D. 538...@gmail.com __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] plot background - excel gradient style background ?
Is there away of putting an excel style gradient background? I want to have dark blue in the middle and shad to white on the top and bottom. -- View this message in context: http://r.789695.n4.nabble.com/plot-background-excel-gradient-style-background-tp4632138.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.