Linux and UNIX Man Pages

Linux & Unix Commands - Search Man Pages

xcreateregion(3x11) [redhat man page]

XCreateRegion(3X11)						  XLIB FUNCTIONS					       XCreateRegion(3X11)

NAME
XCreateRegion, XSetRegion, XDestroyRegion - create or destroy regions SYNTAX
Region XCreateRegion() XSetRegion(display, gc, r) Display *display; GC gc; Region r; XDestroyRegion(r) Region r; ARGUMENTS
display Specifies the connection to the X server. gc Specifies the GC. r Specifies the region. DESCRIPTION
The XCreateRegion function creates a new empty region. The XSetRegion function sets the clip-mask in the GC to the specified region. The region is specified relative to the drawable's origin. The resulting GC clip origin is implementation-dependent. Once it is set in the GC, the region can be destroyed. The XDestroyRegion function deallocates the storage associated with a specified region. SEE ALSO
XEmptyRegion(3X11), XIntersectRegion(3X11) Xlib - C Language X Interface X Version 11 Release 6.6 XCreateRegion(3X11)

Check Out this Related Man Page

XEmptyRegion(3X11)						  XLIB FUNCTIONS						XEmptyRegion(3X11)

NAME
XEmptyRegion, XEqualRegion, XPointInRegion, XRectInRegion - determine if regions are empty or equal SYNTAX
Bool XEmptyRegion(r) Region r; Bool XEqualRegion(r1, r2) Region r1, r2; Bool XPointInRegion(r, x, y) Region r; int x, y; int XRectInRegion(r, x, y, width, height) Region r; int x, y; unsigned int width, height; ARGUMENTS
r Specifies the region. r1 r2 Specify the two regions. width height Specify the width and height, which define the rectangle. or the coordinates of the upper-left corner of the rectangle x y Specify the x and y coordinates, which define the point. DESCRIPTION
The XEmptyRegion function returns True if the region is empty. The XEqualRegion function returns True if the two regions have the same offset, size, and shape. The XPointInRegion function returns True if the point (x, y) is contained in the region r. The XRectInRegion function returns RectangleIn if the rectangle is entirely in the specified region, RectangleOut if the rectangle is entirely out of the specified region, and RectanglePart if the rectangle is partially in the specified region. SEE ALSO
XCreateRegion(3X11), XIntersectRegion(3X11) Xlib - C Language X Interface X Version 11 Release 6.6 XEmptyRegion(3X11)
Man Page

11 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Make all words begin with capital letter?

I need to use bash to convert sentences where all words start with a small letter into one where all words start with a capital letter. So that a string like: are utilities ready for hurricane sandy becomes: Are Utilities Ready For Hurricane Sandy (10 Replies)
Discussion started by: locoroco
10 Replies

2. UNIX for Dummies Questions & Answers

How to capture ^x,^y via bash script?

Hi I am new to this forum. Any please help me to capture ctrl x and ctrl y via a bash script. and please tell me how to clear the prompt via bash script BR Ramukumar M (4 Replies)
Discussion started by: ramukumar
4 Replies

3. Red Hat

Create an unconfigured VMware host from a template that is set to do firstboot --reconfig

I have an Oracle Linux 7.1 vsphere host built. It's be preconfigured with our security configurations. What I would like to do is unconfigure this host. Then set the host to do firstboot --reconfigure. how do I do that using /etc/sysconfig/firstboot? I've tried setting ... (10 Replies)
Discussion started by: os2mac
10 Replies

4. Shell Programming and Scripting

Retrieving previous command in a script

i know from the command line, the symbol $_ is used to get the last command that was run. however, id like to replicate this within a script. meaning, how do i do something like this: #!/bin/sh ps -ef | egrep talling StoreThisLastCommandA=$_ awk '/error/ {print $3}' /tmp/test... (5 Replies)
Discussion started by: SkySmart
5 Replies

5. UNIX for Advanced & Expert Users

Tar Command

hi folks, 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? Thanx Please use CODE tags as... (6 Replies)
Discussion started by: only
6 Replies

6. UNIX for Advanced & Expert Users

CentOS7 restoring file capabilities

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)
Discussion started by: rbatte1
4 Replies

7. Docker

Docker learning Phase-I

Hello All, 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)
Discussion started by: RavinderSingh13
7 Replies

8. UNIX for Advanced & Expert Users

Issue with "rsh" on RedHat

Hi Folks, I feel that I should be posting this in the Unix for Dummies Forum and will probably wish I'd created an account and done just that - but here goes anyway. I have two identical servers both Dell R430's both running RedHat Enterprise Server 7.4 and the same kernel, both have the same... (16 Replies)
Discussion started by: gull04
16 Replies

9. UNIX for Beginners Questions & Answers

Package

Hi, What is installation package and how to create it? When we run: in AIX: installp package1 or in Linux rpm -ivh mypackage What is package1 or mypackage in the abov examples and how to create them and deploy them? I hope my question is clear enough. Thank you (2 Replies)
Discussion started by: big123456
2 Replies

10. UNIX for Advanced & Expert Users

Shopt -s histappend

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)
Discussion started by: cokedude
3 Replies

11. Shell Programming and Scripting

[TIP] Processing YAML files with yq

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. Example YAML-File: --- !ruby/object:Puppet::Node::Facts ... (1 Reply)
Discussion started by: stomp
1 Replies