search for: semitransparently

Displaying 14 results from an estimated 14 matches for "semitransparently".

Did you mean: semitransparent
2012 Apr 11
1
Lattice densityplot with semitransparent filled regions
Hello, I'm doing some graphics for a paper and a need customize such with filled region above the density curve. My attempts I get something very near what I need, but I don't solve the problem of use semitransparent filled. Below a minimal reproducible code. Someone has any idea? require(lattice) # toy data... dt <- expand.grid(A=1:2, B=1:3, y=1:50) dt$y <- rnorm(nrow(dt), dt$B,
2009 Aug 19
2
how to fill the area under the density line with semitransparent colors
Dear R-listers, I have created a plot to display the density lines for the same variable by different entities. Now, I want to fill the area under the density lines with semitransparent colors. Though I have checked that in web-searching and book-reading, I still do not perform that. Could anyone please give me any helps or advice? Thank you in advance. The data and code I used listed below: #
2011 Jul 13
2
3D density plot of point set
...reate a contour density plot that would show a surface of constant density which includes e.g. 50% of the points. Ideally, the surface would be semitransparent, such that I can show two or three at the same time. Alternatively, if I would calculate the contour surfaces myself, could I use R to semitransparently visualize a triangulated surface? Thank you very much for your help Lutz
2004 Oct 07
3
How to use alpha transparency channel for colors?
The release notes for R 2.0.0 states: It is now possible to specify colours with a full alpha transparency channel via the new 'alpha' argument to the rgb() and hsv() functions, or as a string of the form "#RRGGBBAA". NOTE: most devices draw nothing if a colour is not opaque, but PDF and Quartz devices will render semitransparent colours. A new argument
2008 Jun 24
2
Online backup with dovecot
Hi! Do you guys/girls (whichever you prefer) know if it's possible (i.e. in some semitransparent/easy way) to incorporate an online backup system? If the mail is older than a set amount of days it gets compressed. I want my mail storage size to shrink but on the other hand I want to keep the mails I get and have them easily readable :) I'm thinking of symlinks and some kind of gzip
2010 Oct 20
1
need for speed on grid.rect
When I use grid.rect to print a multi-coloured grid, it is incredibly slow compared to a single colour grid, or even a two colour grid. I've set out some simplified examples below. This is something I run literally thousands of times a day, so I would greatly appreciate any hints on how I might improve the speed??? library(grid) pushViewport(viewport( width = unit(100,
2007 Sep 27
3
different colors for two wireframes in same plot
Hello R, According to: g <- expand.grid(x = 1:10, y = 5:15, gr = 1:2) g$z <- log((g$x^g$g + g$y^2) * g$gr) wireframe(z ~ x * y, data = g, groups = gr, scales = list(arrows = FALSE), drape = TRUE, colorkey = TRUE, screen = list(z = 30, x = -60)) i have two wireframes in one plot. How could i change the color of the top - one to transparent (or only the grid).
2005 Mar 10
1
Transparent colors OR two series on one histogram
Hi, I want to be able to plot a single histogram of a measured trait with trait values from two conditions on the same histogram to allow easy comparison. I have previously done this in excel by plotting the two series on a single bargraph having calculated frequencies in bins. You then get one condition plotted immediately to the right of the other. I hope that makes sense? I don't
2007 Oct 18
2
image quality of plot inserted into PowerPoint
Dear R-helpers, I need to insert an R (2.6.0) generated plot containing semi-transparent colors into PowerPoint (2002). When I directly paste it from the clipboard or insert it as (enhanced) Metafile (I'm on Windows XP) the semi-transparent colors don't show. When I insert it at as a Bmp, Png or Jpeg and then convert to PDF the semitransparent colors do show but the quality of the image
2010 Aug 09
0
how to interpolate multidimensional (3D) spatial data
Hello, I am an archaeologist who wonders wether a multidimensional (3D) spatial interpolation is possible in R. The data consists of measurements in 3D space with coordinates X-Y-Z and a measured variable U, that is, U is measured at points located at X-Y-Z. e.g. a data structure like the following: X Y Z U 5.10 5.02 16.03 6.674 5.41 4.32 14.03 6.668 1.72 3.59 12.28
2007 Sep 28
0
transparency of one layer in multiple wireframe plot
Sorry sending this again - is anyone familiar with multiple transparent wireframe plots? I already checked the ?wireframe, but with no examples and as newcommer its hard to find out a correct code. If we set drape=F in the example: g <- expand.grid(x = 1:10, y = 5:15, gr = 1:2) g$z <- log((g$x^g$g + g$y^2) * g$gr) wireframe(z ~ x * y, data = g, groups = gr, scales = list(arrows
2004 Oct 13
3
Maps and plotting
At our facility we have multiple sample points that are sampled on any given day. What I would like to do is create a map of the facility with the sample points (and point labels) and when we have out of specification results, place a transparent dot over the area on the map. As the number of OOS results builds up, I envision the dot getting darker. Are there any packages out there that can aid
2004 Oct 04
7
R 2.0.0 is released
I've rolled up R-2.0.0.tar.gz a short while ago. This is a new version with a number of new features. See below for the details. As was the case with R 1.0.0, this new version represents a coming of age more than a radical change to R. We do plan to celebrate the new major version with press releases and such. The release will be available from
2004 Oct 04
7
R 2.0.0 is released
I've rolled up R-2.0.0.tar.gz a short while ago. This is a new version with a number of new features. See below for the details. As was the case with R 1.0.0, this new version represents a coming of age more than a radical change to R. We do plan to celebrate the new major version with press releases and such. The release will be available from