search for: colouring

Displaying 20 results from an estimated 1820 matches for "colouring".

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2009 Aug 10
2
ggplot: colours to geom_segments
Just as an exercise I am tying to add colours to a geom_segment command. I can get one colour but not a sequence of colours. Can anyone suggest how I can get the green lines in the plot below to be different colours? I thought I could use a palatte of colours but that did not seem to work. Thanks ========================================================================= library(ggplot2) xx
2006 Dec 29
0
[808] trunk/wxruby2: Make Wx::Colour#== work correctly as documented, tidy docs for that class
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2007 Mar 21
0
[904] branches/wxruby2/wxwidgets_282: Changes in Wx::Colour API 2.6 -> 2.8
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2008 Jul 06
3
VNC 'fix' for 256 colour game only shows 2 colours?
I'm trying to run an old (~1995) Windows game under Wine, but it requires 256 colours and won't work any higher. I've checked out the 256 colour hacks page and the X methods don't work, because I use the FGLRX drivers and they don't support 8bpp, so I'm trying VNC. I've installed vnc-server and vnc so I can play it through a 256 colour VNC connection, but so far I can
2016 Apr 16
0
Mean of hexadecimal numbers
On 16/04/2016 8:47 AM, Atte Tenkanen wrote: > Hi, > > How would you calculate the "mean colour" of several colours, for > example c("#FF7C00","#00BF40","#FFFF00")? > Bert answered your subject line question. Your text is asking something else: if those are colours, you don't want to treat each of them as a single integer. A
2006 Mar 24
7
belongs_to relation busted....why?
Ok, been banging my head on this and just can''t figure it. Normally, any table that has a belongs_to to another table you can easily access it by: table1.table2.field And it works perfectly for one table I have. Let''s call it... tags. So, I''ve got: Tag -> has_many :blah_tags Blah -> has_many :blah_tags Blah_tag -> belongs_to :tag, belongs_to :blah Ok, works
2006 Dec 21
1
heres how to get color output in rspec_autotest with rspec 0.7.5
In case anyone else is trying to make this work, here is what I did (Before 0.7.4 I had patched the regex in zentest redgreen, but that is not used any more) To use directly, it is very simple. In rspec_autotest/lib/ rspec_autotest.rb, add a -c to the spec_command in the initializer function: @spec_command = "spec -c --diff unified" This won''t help however if
2010 Nov 02
1
Colour filling in panel.bwplot from lattice
Inspired by colouring the dots of box-whisker plots I am trying to also fill the boxes (rectangles) with different colours. This seems not to work as I expected. Looking at the help page of panel.bwplot it says: 'fill - color to fill the boxplot'. Obviously it is only intended to fill all boxes with only on...
2012 Nov 07
1
change colour of geom_step by scale_colour_manual
Hi, Color of my step plot is now by default. Now I'd like to change the color as the grey scale I specified. I don't know why I got three black plot. Here I attach two version of codes. The first one produces a step plot with color by default. The second one, modified from the first one, is not producing the grey scale I want. Any help would be highly appreciated. [version 1- working]
2016 Apr 16
5
Mean of hexadecimal numbers
Hi, How would you calculate the "mean colour" of several colours, for example c("#FF7C00","#00BF40","#FFFF00")? Yours, Atte Tenkanen
2007 Jan 14
0
[849] trunk/wxruby2/lib/wx/classes/colour.rb: Stock colours weren''t initializing correctly
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2010 Jul 29
1
Colour points in plot according to third variable
Hi, I am using the plot function to make a simple plot of my data with one variable against another and want to colour the data points according to a third variable. The third variable is continuous (Time) and I want to try two different ways of colouring the data points, either: Divide time it into three groups and then colour each data point accordingly eg. 30-60 minutes in green, 60-90 minutes in red and 90-120 minutes in blue.. or, Colour the data points using a colour gradient eg. with increasing colour intensity as time increases.. I...
2006 Dec 28
0
[807] trunk/wxruby2/lib/wx/classes/colour.rb: Raise an exception if an invalid colour is specified (Feature #1286)
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2011 Jun 06
2
qplot fill and colour not working as expected
I am just learning to use qplot and can't get the fill/colour to work. Below is the R code for a scatter plot and bar graph. library(ggplot2) x<-c(1,2,3,4,5,6,7) y<-c(1,2,3,2,5,6,3) qplot(x,y, main="Scatter Plot Test", xlab="X Label Test", ylab="Y Label Test", colour="blue")z<-c("van", "van", "van",
2016 Apr 09
1
Run script R
hi all ,? i have an problem in script R . But when I execute the script R I face this error . can you help me please ???error:----------------------------------------- Error in FUN(X[[i]], ...) :?? Theme element 'text' has NULL property: margin, debugIn addition: Warning messages:1: Removed 361 rows containing non-finite values (stat_smooth).?2: Removed 361 rows containing missing values
2016 Apr 16
1
Mean of hexadecimal numbers
Hm..., Should these two versions produce the same solution? Unfortunately and shame to confess, I don't know much about the colors in R: myColors <- c("#FF7C00","#00BF40","#FFFF00") Colors=rgb2hsv(col2rgb(myColors)) apply(Colors,1,mean) h s v 0.2122974 1.0000000 0.9163399 * * * * * # Average the 1st two by taking the middle colour
2003 Jul 13
2
Coloured 3d surface
Hello, I created a 3d surface (persp) with some points overlaid on it, which is fine. Now I have a second set of z-values(x,y-values same as the first surface), which I would like to make visible on the same graph, however, not as a surface, but rather as coloured contour on the first surface, so that the resulting graph will consist of the original surface having the colour of the second
2016 Jun 18
8
[PATCH 0/7] p2v: Multiple improvements to the look of virt-p2v.
In the run dialog, I have implemented an ANSI colour escape sequence interpreter, so that colours displayed by the remote virt-v2v are now shown to the user. (https://bugzilla.redhat.com/show_bug.cgi?id=1314244) This requires virt-v2v to send colours. It wasn't doing that because the output was a pipe (as we capture the output into the log file). So I added a global --colours
2010 Jun 07
1
Patch for legend.position={left,top,bottom} in ggplot2
Hi Hadley and everyone, here's a patch for ggplot2 that fixes the behavior of opts(legend.position={left,top,bottom}). If you try the following code in an unmodified ggplot2 options(warn = -1) suppressPackageStartupMessages(library("ggplot2")) data <- data.frame( x = c(1, 2, 3, 4, 5, 6), y = c(2, 3, 4, 3, 4, 5), colour = c(TRUE, TRUE, TRUE, FALSE, FALSE, FALSE))
2011 Nov 21
6
Scatter plot - using colour to group points?
Dear All, I am very new to R - trying to teach myself it for some MSc coursework. I am plotting temperature data for two different sites over the same time period which I have downloaded from a university weather station data archive. I am using the following code to create the plot plot ( x = TEMP3[,"TIME"], y = TEMP3[,"TEMP"], type = "p", col =