Re: [R] R base package grid does not output raster image

2013-07-27 Thread Terry
Prof Brian Ripley ripley at stats.ox.ac.uk writes: Basically Remote Desktop restricts the number of colours when connecting to a Windows Server machine, and interpolating rasters needs a lot of colours. Hi Brain, I looked into this further and have a solution. 1. On the server launch

[R] R base package grid does not output raster image

2013-07-24 Thread Terry Seaward
Hi, I don't think this is a remote desktop issue. I can run the following code by remoting into both a Windows 7 machine and a Windows Server R2 machine. I can see the results on the Windows 7 machine but not the server. library(grid) grid.raster(1:10/11) Best regards, Terry Terry

Re: [R] R base package grid does not output raster image

2013-07-24 Thread Prof Brian Ripley
On 24/07/2013 07:23, Terry Seaward wrote: Hi, I don't think this is a remote desktop issue. I can run the following code by remoting into both a Windows 7 machine and a Windows Server R2 There are Windows Server 2003, 2008, 2012 but not R2. machine. I can see the results on the Windows 7

Re: [R] R base package grid does not output raster image

2012-05-27 Thread Uwe Ligges
() From: Uwe Ligges [lig...@statistik.tu-dortmund.de] Sent: Saturday, May 26, 2012 11:43 AM To: Patrick Nicholson Cc: r-help@R-project.org Subject: Re: [R] R base package grid does not output raster image On 24.05.2012 23:04, Patrick Nicholson wrote: I am running 64-bit R 2.15.0

Re: [R] R base package grid does not output raster image

2012-05-26 Thread Uwe Ligges
On 24.05.2012 23:04, Patrick Nicholson wrote: I am running 64-bit R 2.15.0 on a Windows Server 2008 R2 Amazon EC2 instance. grid does not produce output. For example, the following code should print the R logo to the window() device: library(grid) library(png) img.path- system.file(img,

Re: [R] R base package grid does not output raster image

2012-05-26 Thread Patrick Nicholson
=7, width=7) p dev.off() From: Uwe Ligges [lig...@statistik.tu-dortmund.de] Sent: Saturday, May 26, 2012 11:43 AM To: Patrick Nicholson Cc: r-help@R-project.org Subject: Re: [R] R base package grid does not output raster image On 24.05.2012 23:04, Patrick

[R] R base package grid does not output raster image

2012-05-24 Thread Patrick Nicholson
I am running 64-bit R 2.15.0 on a Windows Server 2008 R2 Amazon EC2 instance. grid does not produce output. For example, the following code should print the R logo to the window() device: library(grid) library(png) img.path - system.file(img, Rlogo.png, package=png) bg - readPNG(img.path)