search for: translucency

My setup: R 2.4.0, Windows 2000, Acrobat Reader 7. When I create a .pdf with translucent colors, the translucency works correctly for points, but not for text. Below is some R code that creates a .pdf with this phenomenon. I was going to report this as a bug in R, but then I tried to view the pdf with a couple of other viewers and found that at least one of the viewers correctly displayed the file (with tran...

How's wine support coming with translucent windows? Guild wars 2 has a new launcher that makes extensive use of transparency to mimic the in-game interface, but of course, it turns into a massive black square here. Screenshot of the launcher, all that is black is supposed to be transparent: http://i.imgur.com/BqNo7.jpg I know it's nitpicky but google implied some progress on this and I

...transparency, so I just used base R graphics and produced a PNG file. > If I wanted transparency I'd probably use Python/PIL, which can handle > alpha channels. I think this may mean *translucent* dots. R has been able to do transparent dots for a very long time, but PNG cannot handle translucency. On devices (e.g. pdf) which can, you can do this as of R 2.0.0. -- Brian D. Ripley, ripley at stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road,...

I pushed out some changes to gwd that makes it possible to properly set an overall opacity value for any metacity theme. Making the complete decorations translucent can look bad with some themes. However, I've made it possible to have the opacity fade from opaque to the selected opacity value in a similar way to how the built-in decorations look. This usually looks a lot better. I'll add

I forgot to give everyone an update on this. The blur plugin is in a reasonable state now. It requires an OpenGL implementation with an accelerated CopyTexSubImage2D path for usable performance and that's likely not going to change sometime soon. One major performance improvement can still be made, which allow us to avoid the CopyTexSubImage2D path whenever the area behind a blurred region is

From: Robin Mordasiewicz <robin at bullseye.tv> > I have an excellent nvidia graphics card, I get excellent fps, all agp > features are installed correctly etc. In Windows or Linux? And by "all agp features are installed correctly," what do you mean and how are you getting this? > When I drag windows around wit hthe opaque settings on it leaves traces > for a

dear R wizards: I am getting to play more and more with fun fonts (irony warning). I now know that I can safely use my TeXtext encoding with the postscript device, but not with the pdf device. Unfortunately, I believe that the postscript device does not support translucent colors---or is there a version parameter (like the version="1.4" that I need with the pdf device) that would

Dear list, I wish to visualise some 4D data as a kind of colour / translucent cloud in 3D. I haven't seen such plots in R (but perhaps I missed a feature of rgl). The easiest option I found would be to export the data in povray's df3 (density file) format and visualise it with povray. The format specification baffles me a little, http://www.povray.org/documentation/view/3.6.1/374/ ;

...o attached you find the source code for "aurorae-window-decorator". It's currently just a proof-of-concept version and requires still some work, but I think I first need some directons from you. The issue I currently see is mostly related to the kwin specific padding (shadows) and translucency. I based the code on KWD and went for the reparenting approach, removing the pixmap related code. Now the background is not translucent and all the hacks I know of, do not render it correctly. I see that KWD is using KWin's PaintRedirector, so do I need to do the same or do you have any oth...

Hi, I've just updated compiz in fedora rawhide and wanted to post a quick overview of the patches we still carry. Patch details are available here: http://cvs.fedora.redhat.com/viewcvs/rpms/compiz/devel terminate-move.patch restart.patch These are already upstream, but not yet in a released version. aiglx-defaults.patch tfp-server-extension.patch These two paper over a problem in

Hi list, Does any one know how I can make the red colour transparant? ######################### par() #Set up blank plot to remove plot border type lty="n" xvalue1<- c(1,2,2,1) xvalue2<- c(1,3,3,1) yvalue1<- c(0,0,22,22) yvalue2<- c(0,0,44,44)

On Fri, 2007-07-27 at 23:45 -0400, Andrew J. Barr wrote: > I am trying out the Compiz Fusion stuff on my PowerBook G4 (RV350) and > I have the aiglx-zero-copy-tfp patches from here[0] on Mesa 6.5.2, > xorg-server 1.3, and xf86-video-ati 6.6.191. I notice that the Xorg > process has a high level of CPU utilization (higher than with metacity > or vanilla compiz), but the graphics

I had a look at the interface that allows plugins to affect the stacking of windows during rendering. Just adding first, next, prev, etc. function pointers that can be wrapped didn't seem very appropriate as it doesn't make sense to allow plugins to just wrap some of those functions and the overhead from going through the whole wrapping chain every time next or prev is called is

hi, I made a small a patch for gtk-window-decorator which define default border alpha to zero when it use metacity theme. That allows while playing with the alpha attributes of the metacity themes to have transparent borders. here too the modified ?Human Ubuntu? theme and a screenshot to show the result. ps: sorry for my bad english -------------- next part -------------- A non-text attachment

Changes since 0.2.2: * Core Some stencil buffer requirements have been removed. Focus stealing prevention. Fragment attribute interface that allow plugins to perform more advanced fragment shading effects while integrating properly with other plugins. Use composite overlay window for output by default. Add file notification API.

Inspired partly by what others are posting here, and partly out of necessity, I threw together a "floating dialog" widget class. It''s more or less a rip-off of the dialog widget from the Dojo framework - I had a need for something similar, but didn''t want to move outside of the Prototype/Scriptaculous libraries. When activated, the "dialog" floats in fixed

I'm the founder and lead developer of the lightweight Linux distro Swift Linux. I'm currently in the process of switching from the old antiX Linux base to the new Linux Mint Debian Edition base. The new Swift Linux will be using LightDM instead of SLiM. I've found that replacing LMDE's default GDM display manager with SLiM disables many functions (like audio). Restoring these

http://bugs.freedesktop.org/show_bug.cgi?id=16148 Summary: primary display is borked with RandR12 enabled Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org

https://bugs.freedesktop.org/show_bug.cgi?id=91986 Bug ID: 91986 Summary: Artifacts in models rendering with GeForce 6150 (NV4x chipsets) Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: major Priority: medium Component:

R-devel has new versions of the X11(), png() and jpeg() devices on Unix-alikes. The intention is that these are used identically to the previous versions (which remain available) but will produce higher-quality output with more features. Pros: Antialiasing of text and lines (can be turned off) but no blurring of fills. Buffering of the X11 display and fast repainting from a backing image.