similar to: [SVG Presentation] Features request

I've just been trying to post-process some R-created heatmaps using Inkscape, but I can't get them to display correctly in that software. To reproduce: library(grid) r <- as.raster(matrix(runif(25), 5, 5)) pdf("test.pdf") grid.newpage() grid.raster(r, interpolate = FALSE) dev.off() This figure should be a five by five block of grey squares. This is what I see in the R GUI

I have an R program I am attempting to use to generate some SVGs. I've been using the cairoDevice library. When running a session not connected to an X session (like if I'm sshed in), attempting "library(cairoDevice)" causes: *** caught segfault *** address 0x8, cause 'memory not mapped' Traceback: 1: .C("R_gtk_setEventHandler", PACKAGE =

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 hi, on OS X, when you try and use something which depends on X11, and you don't have XQuartz installed, you receive an error message, it directs you to download XQuartz, and then it euthanizes your process. (my guess is that there is a skeleton X11 dylib installed in OS X by default, and it is responsible for the error message and the

This is a little off topic but someone here knows, I''m sure... Does anyone have a good site to find freely available standard icons for things like add/edit/delete/save? I''m looking for a set of clean and simple matching icons that capture that Railsy-Web 2.0 feel... Maybe icons aren''t Railsy... Steven -- Posted via http://www.ruby-forum.com/.

Hi all, I''ve taken a stab at documenting the current interface between netfront and netback drivers, here: http://wiki.xensource.com/xenwiki/XenNetFrontBackInterface Currently, the only way for non-Linux implementers to adhere to this interface is to study the Linux netfront driver, which has a great deal of optimizations and is not meant to be documentation. I''d love it if

On 13-Oct-08, at 2:10 PM, Silvia Pfeiffer wrote: > is coverart a header-type content or a time-aligned type content? Well, it's collection-level metadata, so it doesn't belong in files at all. :) > It was my impression that it is mostly header-type content, i.e. > concerns the full file rather than segments of it. It makes sense to reference it per-chain-segment in an Ogg

Hello all, I discovered that the pdf device uses fonts to represent "points" symbols (as in plot(...,type="p",...) ). Namely it uses ZapfDingbats with symbol U+25cf. This can lead to problems when the font is not available, or available in another version (such as points being replaced by other symbols, or worst: slightly displaced). Furthermore, it also causes

Hi, I was just reading on Adobe Flash<http://en.wikipedia.org/wiki/Adobe_Flash>and the components which make it up: SWF, ActionScript, and FLV. >From what I've read, SVG is competing with SWF as the format of vector graphics in web design, while ActionScript is an ECMAScript like JavaScript. Hence, SVG + Javascript can provide an interactive, animated, open, non-proprietary web

Hi, could someone tell me the name of the MySQL that''s being used with the online presentation: http://media.rubyonrails.org/video/rails_take2_with_sound.mov Thanks in advance, -Conrad -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060224/bdf999b0/attachment-0001.html

Dear helpers, I have a question about the SVG device. It works fine, the SVG file is indeed produced, only the graphic differs from the R window. In the SVG file the dashed line is just a regular plain one. My toy example is: library(RSvgDevice) devSVG("myplot.svg", width=10, height=10) plot(1:10) abline(v=5, lty=?dashed?) dev.off() Is there anything more (or different) I should do?

Hi, Is it possible to have Ruby Scripts in SVG? If yes can anyone please give more details for the same Thanks in Advance NAYAK -- Posted via http://www.ruby-forum.com/.

Tom, I note that you use Visio for your network diagrams. Have you considered placing SVG source in CVS? I believe Visio can import/export SVG now. If you''re not using the newest version, I think the VDXtoSVG project can convert Visio 2002 VDX files to SVG. If you''re using a version older than that, I doubt an acceptable solution is achievable. VDX to SVG

I''m interested in the idea of using AJAX and SVG to create a simple diagram editor. It seems like Rails might be able to support this sort of thing, so I thought I''d ask if anyone is doing anything in this direction. -r -- Technical editing and writing, programming, and web development: http://www.cfcl.com/rdm/resume.html Contact information: rdm@cfcl.com, +1 650-873-7841

Sorry for duplicating the message, the previous had an unintended subject line... Dear helpers, I have a question about the SVG device. It works fine, the SVG file is indeed produced, only the graphic differs from the R window. In the SVG file the dashed line is just a regular plain one. My toy example is: library(RSvgDevice) devSVG("myplot.svg", width=10, height=10) plot(1:10)

Hello all, I have to export the graph to SVG format. I was able to do that. The problem is that I'm using this SVG file in a XML-FO processor that doesn't support percentages for the rgb color, only absolute numbers. Is there any way I can control it from the R code? Thanks! -- Igor. igorjrr@gmail.com [[alternative HTML version deleted]]

Hi! I am trying to use svg images and serve them from the public/images folder. When using the url_for method I have to use the complete file name including the extension. Can you explain why? I don''t need to use the extension for gifs/jpegs/pngs. Using the complete filename with url_for or writing a direct url to /public/images I can get the file, but the mime type is text/plain, so

Hello all, does anyone now how to generate SVG image from rails? thanks -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from

Although this is old news actually, for those who are interested there are precompiled builds of FireFox 3 with support for streaming OGG Theora in SVG SMIL. Good news for those who just want to see it work without having to patch and compile from GIT. http://www.double.co.nz/video_test/ And for those who just want to see it work without downloading anything:

dear railers I was attempting to display a svg chart inside a tooltip in rails using Scruffy. my browser is Firefox 2 and i am using WEBRICK. when i render inside the controller using graph.render(:size=> [255,205], :to => ''C:\xyz.svg) and serve iit via rhtml using the <embed> tag. Instead of the chart inside the tooltip i get a dialog box asking me to open it ... with

System: Linux Ubuntu 7.10 Gibbon kernel 2.6.22-14-generic Emacs ver. 22.1.1 ESS ver. 5.3.0 R version 2.6.0 (2007-10-03) ------------------------------------------------ Colleagues This is a follow-up note to my earlier post under this header, giving my solution. First, with some trepidation I upgraded my ubuntu distro, and this time did a full reinstall, so I did not break my system, as I have