Re: How to get information of images

2006-05-13 Thread Yeti
On Sat, May 13, 2006 at 10:37:55PM +0200, LI Ying wrote: > I want to write a libvncserver which can load diffrent kinds of images. > I need the information of images, so that I can tell the server how to > load it. > With the help of lib-pixbuf, I can get the information about the height > and widt

How to get information of images

2006-05-13 Thread LI Ying
Hello, I want to write a libvncserver which can load diffrent kinds of images. I need the information of images, so that I can tell the server how to load it. With the help of lib-pixbuf, I can get the information about the height and width. But I need to know other information like "bitsPerPixelI

How can I disable double-buffering? or How can I draw in a drawable immediately?

2006-05-13 Thread temp temp
I am trying to write a function that draws stuff in a drawingarea immediately. I want the images to be drawn directly when I call the function. What I am trying to make is something like this: void main_function(...) //called directly after program start {... My_drawing_function(...); //the image

GtkTreeView and GtkAnjustment problem!

2006-05-13 Thread Andrey Dubravin
Hello all! I write "value-changed" signal handler for GtkAdjustment object. GtkAdjustment object set to GtkScrolledWindow container with GtkTreeView in it. when in main loop executes next code: gtk_tree_selection_select_path (selection, tree_path); I get next errors in console: Gtk-CRITICAL **:

Re: Gnome Help

2006-05-13 Thread Stefan Kost
Hi, its written as docbook xml. See here for more info: http://scrollkeeper.sourceforge.net/documentation/writing_scrollkeeper_omf_files/index.html Stefan Am Donnerstag, den 11.05.2006, 21:16 +0200 schrieb Fernando ApesteguĂ­a: > Hi, > > I would like to write the gnome help for a little applicati