similar to: Hershey Fonts, PNG, SVG, .. graphics formats

This was reported to me by a colleague in China, so I may not be reproducing exactly what they are seeing (which I suspect is rw2011), but this is what I see: > version _ platform i386--netbsdelf arch i386 os netbsdelf system i386, netbsdelf status major 2 minor 1.1 year 2005 month 06 day 20 language R > help(Hershey) : : If the 'vfont' argument

Hi, I'd like to know if it is possible to use Hershey vector fonts to create very primitive musical notation. If I can hang some whole notes on these lines X11() plot(0,0, xlim=c(0,10), ylim=c(0,10)) # Staves: for (i in c(seq(from=2,to=2.8,by=0.2),seq(from=4,to=4.8,by=0.2))) { abline(h=i) } it is enough. Best wishes, Atte Tenkanen University of Turku, Finland

Hello R users, I am new to R, so this may be a very stupid question. I need to subscript the dotted circle (Hershey escape sequence "\\SO") to a string. I tried using text(.5,.5,substitute( R[disk] == 5 R["\\SO"] ) ) but it turns out to be a syntax error. Do you have any suggestion? Thanks Gaetano

Dear R users, I would like to use sub- and super-script in axis labels. I assume this is best done using Hershey symbols. When trying to find information on using Hershey font symbols in axis labels, I came across the following discussion thread: http://maths.newcastle.edu.au/~rking/R/help/02a/1857.html Have Hershey font implementations moved on since then? Thanks, Sander. --

I run into some problems when trying to convert units using Hershey-Fonts: R chrashes. > library(grid) > label <- "some text" > pushViewport(viewport(gp=gpar(fontfamily="HersheySerif"))) > convertHeight(stringHeight(label), unitTo="mm") *** caught segfault *** address 0xadc838f8, cause 'memory not mapped' Traceback: 1:

Dear R experts- I'm running R 1.2.3 (2001-04-26) on Linux. I need to get special symbols, such as a circle with a dot in it as used to indicate Solar units in astronomy, into my plot axis labels. How can I do this? Using the R documentation on the Hershey font sets, one can plot a Solar symbol within the world coordinates of a plot like this: >plot(1:10,1:10)

Dear R-help I want to display an image file in a new plot frame. SVG is my preferred format, but I can also consider PNG, GIF, JPEG, TIFF, and PPM (from ImageMagick). By way of background (although not material to this posting), the image file is generated by a call to 'dot' (part of the 'Graphviz' suite) after the required .dot file has been produced using hand-crafted R code.

Hello! The question is simple: What is the escape sequence for a new line when using Hershey fonts? I obviously tried '\n' but it didn't work (see the sample below). I looked at 'demo(Hershey)' but all it only shows escape sequences for printable characters. The sample I've been using to try to find the escape sequence is below. You can comment or un-comment the

SVG starts to become more useful in browsers like Firefox, OmniWeb, Opera and soon Safari. There is a couple problem. Since no browser support svg embedded with img one need to fall back to html from: <object data="/path/to/img.svg" type="image/svg+xml" width="512" height="384">Alt text</object> Second, one need to write the width

the link_to command is really nice, especially with confirm built in - wondering if there is a way to use it with SVG images since SVG doesn''t seem to work with image_tag I can display svg images (in Firefox) with the following code: <embed width=32 height=32 src="/images/quit.svg" type="image/svg+xml"></embed> "normal" link_to code:

Hello, All: ????? I'm unable to control the font size in plots to svg.? Consider the following: svg('cex-svg.svg') cex. <- 5 plot(1:2, cex.axis=cex.) text(1:2, 1:2, c('as', 'DF'), ????????? cex=cex.) dev.off() ????? When I open this in Gimp 2.10.4, the font size is tiny.? I also tried: svg('cex-svg.svg', width=15, height=15, pointsize=24) cex.

Dear users, When I boxplot(), the lines of the whiskers are dashed. However, when I save in an svg file, the dashed lines of the whiskers are not dashed anymore. How can I have the dashed lines in the svg file? I don't have this problem with a ps file, but I cannot edit such file as easily as an svg file. That's why I'd like to stick to the svg format. Thanks in advance, Ivan df

There is an issue with the default svg device on a centos workstation that I am using. It does not result in an error, but it produces malformed svg images. Exactly the same script works just fine on an ubuntu box. On Ubuntu I am using R binary that comes with maverick, on centos I am using the latest R binary from EPEL. Other than that both boxes are pretty clean, with only the dependencies

Hershey Felder, The Secrets About Musical Instruments And Physics Every sound produced by a musical instrument has a physical explication, the way instruments are created and the type of materials that are used define in a unique way the resulting sound. The sound wave is a transfer of energy that doesn't imply matter. Within a more theoretical approach sounds are Mechanical Longitudinal

Full_Name: Yan Wong Version: 2.8.1 OS: Mac OS X 10.4 Submission from: (NULL) (78.149.167.246) When printing a plot to and svg file, text intended to be in italics is rendered in bold (svg file viewed using both Safari 3.2.1 and Firefox 2.0.0.9. For example, try viewing the test.svg file generated by svg("test.svg", width=4,4,8) plot.new();

How may one save a graphic as svg on Windows? The svg() command is recognized and functions well on Linux, etc., but not on Windows, it seems. I'm trying to use Hadley Wickam's ggplot2 and I would like to be able to save created charts as svg for later input into Illustrator. I am able to accomplish this workflow under Linux, but I don't know how to get R to recognize the svg() command

This was actually the first thing that ChatGPT debugged for me. The issue was that I was able to click on the link when I displayed the raw SVG in the browser (you can use that to test whether the syntax is even correct), but not when the svg displays inside a html page with the <img ...> tag. ChatGPT correctly identified the issue and suggested a solution using <object ...> tags

We seem unable to get SVG running under Rails with apparent memory conflicts between the SVG xml object and parameters. For us, unless we can get SVG running okay under Rails, it is a showstopper for us to use Rails. There seem to be only 2 examples out there for SVG, the graph project that actually converts SVG to another image format (way too cumbersome/unworkable for our needs) and the

Hello, Sorry if it is not the right place.. I installed R-2.13.0 on a x86_64 linux server. All went fine, but the svg() function yells: > svg() Error in svg() : cairo-based devices are not supported on this build I have the Cairo, cairoDevice, RSvgDevice packages installed, and running. > Cairo.capabilities() png jpeg tiff pdf svg ps x11 win TRUE TRUE TRUE TRUE TRUE

Perhaps this thread on stackoverflow (from a search on "include hyperlink in svg graphic") may be of use: https://stackoverflow.com/questions/41970535/a-hyperlink-in-svg-use Cheers, Bert On Tue, Mar 7, 2023 at 12:34?AM Rusty Travis <rusytravis19 at gmail.com> wrote: > Greetings, > > I am creating plots of weather data and wish to include a link to the > data source