[R] line width (all elements) in Trellis
Dear All, I am hoping to implement a barchart using trellis graphics where all elements have a line width of 2. Using trellis.par.set(), I am able to make most elements lwd=2, but not all. In particular, the top of the box (above the upper most strip) and the left y-axis remain one point. Code with a barchart() example is below. Any advice would be greatly appreciated. Thanks for your time, Dan note: I am using R 2.4.0 on a windows platform. windows(width=6, height=4, record=TRUE) tpar1=trellis.par.get(add.line) tpar1$lwd=2 trellis.par.set(add.line, tpar1) tpar2=trellis.par.get(plot.polygon) tpar2$lwd=2 trellis.par.set(plot.polygon, tpar2) tpar3=trellis.par.get(plot.line) tpar3$lwd=2 trellis.par.set(plot.line, tpar3) tpar4=trellis.par.get(superpose.polygon) tpar4$lwd=c(rep(2,7)) trellis.par.set(superpose.polygon, tpar4) tpar5=trellis.par.get(superpose.line) tpar5$lwd=c(rep(2,7)) trellis.par.set(superpose.line, tpar5) tpar6=trellis.par.get(axis.line) tpar6$lwd=c(rep(2,7)) trellis.par.set(axis.line, tpar6) tpar7=trellis.par.get(box.3d) tpar7$lwd=2 trellis.par.set(box.3d, tpar7) tpar8=trellis.par.get(box.rectangle) tpar8$lwd=2 trellis.par.set(box.rectangle, tpar8) tpar9=trellis.par.get(box.umbrella) tpar9$lwd=2 trellis.par.set(box.umbrella, tpar9) tpar10=trellis.par.get(dot.line) tpar10$lwd=2 trellis.par.set(dot.line, tpar10) tpar11=trellis.par.get(strip.border) tpar11$lwd=c(rep(2,7)) trellis.par.set(strip.border, tpar11) tpar12=trellis.par.get(reference.line) tpar12$lwd=c(rep(2,7)) trellis.par.set(reference.line, tpar12) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))) -- Daniel E. Bunker BioMERGE Associate Director Post-Doctoral Research Scientist Columbia University Department of Ecology, Evolution and Environmental Biology 1200 Amsterdam Avenue New York, NY 10027-5557 deb37ATcolumbiaDOTedu 212-851-1888 phone 212-854-8188 fax __ R-help@stat.math.ethz.ch 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] line width (all elements) in Trellis
On 11/6/06, Daniel E. Bunker [EMAIL PROTECTED] wrote: Dear All, I am hoping to implement a barchart using trellis graphics where all elements have a line width of 2. Using trellis.par.set(), I am able to make most elements lwd=2, but not all. In particular, the top of the box (above the upper most strip) and the left y-axis remain one point. Actually, those are lwd=2 too, but half of the lines are getting clipped (this should happen on the right/bottom too, and does in PDF output, for example. Not sure why it's not as clear on screen devices). Anyway, you can add trellis.par.set(clip, list(panel = off, strip = off)) and see if that helps you. I can't decide yet if the current behaviour is desirable, so it might change in future. -Deepayan Code with a barchart() example is below. Any advice would be greatly appreciated. Thanks for your time, Dan note: I am using R 2.4.0 on a windows platform. windows(width=6, height=4, record=TRUE) tpar1=trellis.par.get(add.line) tpar1$lwd=2 trellis.par.set(add.line, tpar1) tpar2=trellis.par.get(plot.polygon) tpar2$lwd=2 trellis.par.set(plot.polygon, tpar2) tpar3=trellis.par.get(plot.line) tpar3$lwd=2 trellis.par.set(plot.line, tpar3) tpar4=trellis.par.get(superpose.polygon) tpar4$lwd=c(rep(2,7)) trellis.par.set(superpose.polygon, tpar4) tpar5=trellis.par.get(superpose.line) tpar5$lwd=c(rep(2,7)) trellis.par.set(superpose.line, tpar5) tpar6=trellis.par.get(axis.line) tpar6$lwd=c(rep(2,7)) trellis.par.set(axis.line, tpar6) tpar7=trellis.par.get(box.3d) tpar7$lwd=2 trellis.par.set(box.3d, tpar7) tpar8=trellis.par.get(box.rectangle) tpar8$lwd=2 trellis.par.set(box.rectangle, tpar8) tpar9=trellis.par.get(box.umbrella) tpar9$lwd=2 trellis.par.set(box.umbrella, tpar9) tpar10=trellis.par.get(dot.line) tpar10$lwd=2 trellis.par.set(dot.line, tpar10) tpar11=trellis.par.get(strip.border) tpar11$lwd=c(rep(2,7)) trellis.par.set(strip.border, tpar11) tpar12=trellis.par.get(reference.line) tpar12$lwd=c(rep(2,7)) trellis.par.set(reference.line, tpar12) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))) __ R-help@stat.math.ethz.ch 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] line width (all elements) in Trellis
Hi Deepayan Sarkar wrote: On 11/6/06, Daniel E. Bunker [EMAIL PROTECTED] wrote: Dear All, I am hoping to implement a barchart using trellis graphics where all elements have a line width of 2. Using trellis.par.set(), I am able to make most elements lwd=2, but not all. In particular, the top of the box (above the upper most strip) and the left y-axis remain one point. Actually, those are lwd=2 too, but half of the lines are getting clipped (this should happen on the right/bottom too, and does in PDF output, for example. Not sure why it's not as clear on screen devices). Anyway, you can add trellis.par.set(clip, list(panel = off, strip = off)) and see if that helps you. And instead of all those 'lwd=2' settings, you could just use 'lex=2', as in ... library(grid) library(lattice) windows(width=6, height=4, record=TRUE) trellis.par.set(clip, list(panel = off, strip = off)) pushViewport(viewport(gp=gpar(lex=2))) print(barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))), newpage=FALSE) upViewport() Paul I can't decide yet if the current behaviour is desirable, so it might change in future. -Deepayan Code with a barchart() example is below. Any advice would be greatly appreciated. Thanks for your time, Dan note: I am using R 2.4.0 on a windows platform. windows(width=6, height=4, record=TRUE) tpar1=trellis.par.get(add.line) tpar1$lwd=2 trellis.par.set(add.line, tpar1) tpar2=trellis.par.get(plot.polygon) tpar2$lwd=2 trellis.par.set(plot.polygon, tpar2) tpar3=trellis.par.get(plot.line) tpar3$lwd=2 trellis.par.set(plot.line, tpar3) tpar4=trellis.par.get(superpose.polygon) tpar4$lwd=c(rep(2,7)) trellis.par.set(superpose.polygon, tpar4) tpar5=trellis.par.get(superpose.line) tpar5$lwd=c(rep(2,7)) trellis.par.set(superpose.line, tpar5) tpar6=trellis.par.get(axis.line) tpar6$lwd=c(rep(2,7)) trellis.par.set(axis.line, tpar6) tpar7=trellis.par.get(box.3d) tpar7$lwd=2 trellis.par.set(box.3d, tpar7) tpar8=trellis.par.get(box.rectangle) tpar8$lwd=2 trellis.par.set(box.rectangle, tpar8) tpar9=trellis.par.get(box.umbrella) tpar9$lwd=2 trellis.par.set(box.umbrella, tpar9) tpar10=trellis.par.get(dot.line) tpar10$lwd=2 trellis.par.set(dot.line, tpar10) tpar11=trellis.par.get(strip.border) tpar11$lwd=c(rep(2,7)) trellis.par.set(strip.border, tpar11) tpar12=trellis.par.get(reference.line) tpar12$lwd=c(rep(2,7)) trellis.par.set(reference.line, tpar12) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))) __ R-help@stat.math.ethz.ch 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. -- Dr Paul Murrell Department of Statistics The University of Auckland Private Bag 92019 Auckland New Zealand 64 9 3737599 x85392 [EMAIL PROTECTED] http://www.stat.auckland.ac.nz/~paul/ __ R-help@stat.math.ethz.ch 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] line width (all elements) in Trellis
On 11/6/06, Paul Murrell [EMAIL PROTECTED] wrote: Hi Deepayan Sarkar wrote: On 11/6/06, Daniel E. Bunker [EMAIL PROTECTED] wrote: Dear All, I am hoping to implement a barchart using trellis graphics where all elements have a line width of 2. Using trellis.par.set(), I am able to make most elements lwd=2, but not all. In particular, the top of the box (above the upper most strip) and the left y-axis remain one point. Actually, those are lwd=2 too, but half of the lines are getting clipped (this should happen on the right/bottom too, and does in PDF output, for example. Not sure why it's not as clear on screen devices). Anyway, you can add trellis.par.set(clip, list(panel = off, strip = off)) and see if that helps you. And instead of all those 'lwd=2' settings, you could just use 'lex=2', as in ... library(grid) library(lattice) windows(width=6, height=4, record=TRUE) trellis.par.set(clip, list(panel = off, strip = off)) pushViewport(viewport(gp=gpar(lex=2))) print(barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))), newpage=FALSE) upViewport() Cool! There's also the grid.pars trellis.par now for things like this, so you could also do trellis.par.set(clip, list(panel = off, strip = off)) trellis.par.set(grid.pars, list(lex = 2)) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))) -Deepayan __ R-help@stat.math.ethz.ch 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] line width (all elements) in Trellis
Great! Thanks to both Paul and Deepayan for these efficient approaches! -Dan Deepayan Sarkar wrote: On 11/6/06, Paul Murrell [EMAIL PROTECTED] wrote: Hi Deepayan Sarkar wrote: On 11/6/06, Daniel E. Bunker [EMAIL PROTECTED] wrote: Dear All, I am hoping to implement a barchart using trellis graphics where all elements have a line width of 2. Using trellis.par.set(), I am able to make most elements lwd=2, but not all. In particular, the top of the box (above the upper most strip) and the left y-axis remain one point. Actually, those are lwd=2 too, but half of the lines are getting clipped (this should happen on the right/bottom too, and does in PDF output, for example. Not sure why it's not as clear on screen devices). Anyway, you can add trellis.par.set(clip, list(panel = off, strip = off)) and see if that helps you. And instead of all those 'lwd=2' settings, you could just use 'lex=2', as in ... library(grid) library(lattice) windows(width=6, height=4, record=TRUE) trellis.par.set(clip, list(panel = off, strip = off)) pushViewport(viewport(gp=gpar(lex=2))) print(barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))), newpage=FALSE) upViewport() Cool! There's also the grid.pars trellis.par now for things like this, so you could also do trellis.par.set(clip, list(panel = off, strip = off)) trellis.par.set(grid.pars, list(lex = 2)) barchart(yield ~ variety | site, data = barley, groups = year, layout = c(1, 6), ylab = Barley Yield (bushels/acre), scales = list(x = list(abbreviate = TRUE, minlength = 5))) -Deepayan -- Daniel E. Bunker BioMERGE Associate Director Post-Doctoral Research Scientist Columbia University Department of Ecology, Evolution and Environmental Biology 1200 Amsterdam Avenue New York, NY 10027-5557 deb37ATcolumbiaDOTedu 212-851-1888 phone 212-854-8188 fax __ R-help@stat.math.ethz.ch 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.
