UNTITLED LOCAL UNTITLED
glutHideWindow -- Make the current window hidden
OpenGLUT - window
Even if a window is ``open'', it need not be visible. It may be convenient to hide a window rather than to close it, if you want to re-dis-
play the window at the same location and size, later. Redefining all of the OpenGLUT features of a window and adding its window id to
your tracking when re-opening a window may also be bothersome. So, rather than destroying it, you can simply ask for it to be hidden.
SEE ALSO glutShowWindow(3)
Check Out this Related Man Page
UNTITLED LOCAL UNTITLED
glutCreateWindow -- Create a new top-level window
OpenGLUT - window
glutCreateWindow(const char* title);
title Title for created window
This function sends a request for a window to be constructed. OpenGLUT immediately constructs a data structure to track further events with
the window, on the theory that eventually the window manager will get back to us with a real window. This allows us to begin registering
In fact, you must register a display callback via glutDisplayFunc() before you enter glutMainLoop().
For onscreen windows, you should not depend upon the window concretely existing or being visibile until you are told that it exists and is
visible via a registered callback.
The return value is an int. It should be positive for valid windows or 0 if failure occurred for some reason (Though traditional GLUT
tends to bail out and abort rather than returning errors.) The integer is your window id . Old GLUT promises that these integers are
``small''; we do not reuse old id s, but do produce them sequentially.
You can change the title later via glutSetWindowTitle().
SEE ALSO glutDestroyWindow(3)glutCreateSubWindow(3)glutSetWindowTitle(3)glutCreateMenuWindow(3)
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
i have installed quota on my centos 7 machine and its what im after (setting size limit on users, so they cant fill the hard drive)
i want to now make this part of my create user script for my sftp server so i want to do a echo and a read command so i capture the limit they enter... (0 Replies)
I need to write a shell script which opens a file and increments the version(text) within the file every time the script runs. For example:
$ cat docker_file.yml
So, I would like... (6 Replies)
We use DB2 v10.5 and using DBArtisan tool
Can someone please guide how to convert digits to binary numbers using db2 feature.
Ex> for number 9 , binary should be 1001 ( 8+1)
Any help appreciated. Thanks (2 Replies)
how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
tar -cvf /varios/restore/test.tar -X excludefile.txt /jfma/test1/
how to compress it using 1 command?
Please use CODE tags as... (6 Replies)
Quite an obscure question I think.
We have a rebuild process for remote sites that allows us to PXE rebuild a till (actually a PC with a touch screen and various fancy bits) running CentOS. The current CentOS5 tills work just fine with a tar image restore and some personalisation. Sadly,... (4 Replies)
I had recently learnt a bit of Docker(which provides containerization process).
Here are some of my learning points from it.
Let us start first with very basic question:
What is Docker:
Docker is a platform for sysadmins and developers to DEPLOY, DEVELOP and RUN applications ... (7 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
Hello... And thanks in advance for any help anyone can offer me
I was trying to work out the differences between displaying modify, access, and change times with the 'ls' command. Everything seems in order when I look at files, but the access time on a directory doesn't seem to change when I... (4 Replies)
I am having an issue here with CentOS release 6.6 (Final) that shows all of the space used up, but I can't tell where the space went.
Seemingly I am using up 100%, according to
Filesystem Size Used Avail Use% Mounted on... (27 Replies)
I'm trying to use a bash script for a psych experiment that involves listening to sound files and responding. If I have something like the code below, how can I make sure that a key press is assigned to RESPONSE only after the second echo statement?
for i in 1 2 3; do
... (10 Replies)
After the success of the jq - tool for parsing and manipulating JSON-Data someone wrote a tool called yq, which aims to be the same for YAML, what jq is for JSON. Seems to work fine. I'll definitely give it a chance in future.
... (1 Reply)
I am very pleased to announce that Dave Munro (gull04) is joining the Moderation Team, after being a very valuable member of UNIX.com for 15+ years.
Dave is an IT Consultant with 30 years of experience this year, has worked in many of the industry vertical market segments and has... (6 Replies)