search for: vigra

Hi, I'm trying to write a gui program that accesses some R code I've written. The gui is written in c++ and includes qt libraries and vigra libraries (for image manipulation). Unfortunately I've been getting dependencies due to constants getting redefined within the R.h/R_ext library and Rinternals.h. I tried rewriting the R interface but the problem keeps propagating. I've been told Gnumeric is a better gui library for worki...

Hi, I'm trying to write a gui program that accesses some R code I've written. The gui is written in c++ and includes qt libraries and vigra libraries (for image manipulation). Unfortunately I've been getting dependencies due to constants getting redefined within the R.h/R_ext library and Rinternals.h. I tried rewriting the R interface but the problem keeps propagating. I've been told Gnumeric is a better gui library for worki...

...bc++. Here is a list of packages that fails: audio/libofa databases/akonadi devel/binutils devel/kBuild devel/libftdi devel/libplist devel/qca devel/qt4-qdbusviewer devel/qt4-script emulators/qemu-devel graphics/cairo graphics/graphite2 graphics/libfpx graphics/opencv-core graphics/podofo graphics/vigra lang/sbcl math/cln net-im/libmsn net-p2p/libtorrent net/hupnp net/ns3 net/xmlrpc-c-devel science/openbabel security/pinentry sysutils/fusefs-kmod sysutils/synergy textproc/clucene x11/nvidia-driver where at least ns3 can be ignored ( I created that port myself ). I think nvidia-driver and fusefs-k...

Hello, I'm applying an arithmetical function the color (R,G,B) of each pixel of a figure and it's very slow. This is common? Other thing, are there some library to make modification in figures, eg, to alter size? If not, somebody knows some software that makes this, or either, to resize figures automatically, therefore I go to need to apply to a bank. Tks, Francisco.