Finding on-screen coordinates of colored rectangle

		LinuxQuestions.org > Forums > Linux Forums > Linux - General
Finding on-screen coordinates of colored rectangle

Linux - General This Linux forum is for general Linux questions and discussion.
If it is Linux Related and doesn't seem to fit in any other forum then this is the place.

Notices

Welcome to LinuxQuestions.org, a friendly and active Linux Community.

You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!

Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.

Are you new to LinuxQuestions.org? Visit the following links:
Site Howto | Site FAQ | Sitemap | Register Now

If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.

Having a problem logging in? Please visit this page to clear all LQ-related cookies.

Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.

Exclusive for LQ members, get up to 45% off per month. Click here for more info.

Search this Thread

06-23-2008, 12:01 PM	#1
aravind137 LQ Newbie Registered: Jun 2008 Posts: 4 Rep:	Finding on-screen coordinates of colored rectangle Hi, I am new to X-window programming & this forum. My problem is: There is an application which outputs a filled rectangle in a particular colour on the screen (Linux platform). Can anyone suggest an efficient way to get the on-screen coordinates of this rectangle using Xlib/SDL? Scanning the screen pixel-wise will be a time consuming process.

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
GIMP does not negative coordinates in a .eps	leontini	Linux - Software	1	12-18-2005 01:46 PM
Xlib Code --- Why not Drawing Rectangle??????	pihu	Programming	1	07-18-2005 01:05 PM
colored ls in screen	[GOD]Anck	Slackware	2	03-22-2005 03:07 PM
Recommend me a sprite rectangle clearing algorithm	MadCactus	Programming	2	10-09-2004 01:11 PM
java, rectangle size issues.	exodist	Programming	1	03-13-2004 04:48 PM

All times are GMT -5. The time now is 08:49 AM.

Main Menu

(Con't)

My LQ

Write for LQ

LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.

Main Menu

Syndicate

Latest Threads

LQ News

Twitter: @linuxquestions