7 More Discussions You Might Find Interesting
1. Ubuntu
I don't have internet connection in my Ubuntu server, so package download directly from internet is not possible.
So if I download package from Index of /ubuntu
How do I find which version of package is compatible with my Release of Ubuntu server ( 15.10 )
user01@ubuntu01:~$ lsb_release -a... (0 Replies)
Discussion started by: hiten.r.chauhan
0 Replies
2. Shell Programming and Scripting
https://www.unix.com/attachment.php?attachmentid=6304&d=1432179166
how can draw line like this? on ubuntu, shell programming.
i tried "-" , " l " but it's failed.. (2 Replies)
Discussion started by: gotit
2 Replies
3. What is on Your Mind?
Do you draw flowcharts while you do the programming , design new network or simmilar ? (8 Replies)
Discussion started by: solaris_user
8 Replies
4. Web Development
I'd like to find a similar sort of software, not ideatorrent, because that would require a full installation of drupal, but some very simple software for users to submit/vote on ideas/proposals for a semi-democratic committee that I'm on. I'd like to enable the people whom this committee... (1 Reply)
Discussion started by: guptaxpn
1 Replies
5. Ubuntu
Hi Sir,
i am new to openGL, i want to know how to draw cylinder using openGL code in C or C++..
And i have to insert bitmap images on cylinder..
How to do this .. please guide me ...
Thanking You in advance .. (0 Replies)
Discussion started by: Ravikishore
0 Replies
6. UNIX and Linux Applications
Hi all...
I am having problems with some data that were created using Kaleidagraph. Now, I am looking for a software for Linux which can open and handle .QDA files.
All I need is to convert these .QDA files into a more convenient format (.dat, .txt whatever...) so that I can create graphs... (1 Reply)
Discussion started by: apprentice
1 Replies
7. UNIX for Dummies Questions & Answers
I have an old peice o crap that I use at home for my personal use. It is a dell web pc, 500Mhz athlon processor, 256Mb sdram. 10.24gig hard drive, so its not all that bad, but when I try to install COREL LINUX on it it goes through the installation. But when I run it my screen flashes on login... (1 Reply)
Discussion started by: deviant0709
1 Replies
CAIROOPERATOR(3) 1 CAIROOPERATOR(3)
The CairoOperator class
INTRODUCTION
This is used to set the compositing operator for all cairo drawing operations.
The default operator is CairoOperator::OVER
The operators marked as unbounded modify their destination even outside of the mask layer (that is, their effect is not bound by the mask
layer). However, their effect can still be limited by way of clipping.
To keep things simple, the operator descriptions here document the behavior for when both source and destination are either fully trans-
parent or fully opaque. The actual implementation works for translucent layers too. For a more detailed explanation of the effects of each
operator, including the mathematical definitions, see http://cairographics.org/operators/.
CLASS SYNOPSIS
CairoOperator
CairoOperator
Constants
o const integer$CairoOperator::CLEAR0
o const integer$CairoOperator::SOURCE1
o const integer$CairoOperator::OVER2
o const integer$CairoOperator::IN3
o const integer$CairoOperator::OUT4
o const integer$CairoOperator::ATOP5
o const integer$CairoOperator::DEST6
o const integer$CairoOperator::DEST_OVER7
o const integer$CairoOperator::DEST_IN8
o const integer$CairoOperator::DEST_OUT9
o const integer$CairoOperator::DEST_ATOP10
o const integer$CairoOperator::XOR11
o const integer$CairoOperator::ADD12
o const integer$CairoOperator::SATURATE13
PREDEFINED CONSTANTS
o CairoOperator::CLEAR -Clear destination layer (bounded)
o CairoOperator::SOURCE -Replace destination layer (bounded)
o CairoOperator::OVER -Draw source layer on top of destination layer (bounded)
o CairoOperator::IN -Draw source where there was destination content (unbounded)
o CairoOperator::OUT -Draw source where there was no destination content (unbounded)
o CairoOperator::ATOP -Draw source on top of destination content and only there
o CairoOperator::DEST -Ignore the source
o CairoOperator::DEST_OVER -Draw destination on top of source
o CairoOperator::DEST_IN -Leave destination only where there was source content (unbounded)
o CairoOperator::DEST_OUT -Leave destination only where there was no source content
o CairoOperator::DEST_ATOP -Leave destination on top of source content and only there (unbounded)
o CairoOperator::XOR -Source and destination are shown where there is only one of them
o CairoOperator::ADD -Source and destination layers are accumulated
o CairoOperator::SATURATE -Like CairoOperator::OVER, but assuming source and dest are disjoint geometries
PHP Documentation Group CAIROOPERATOR(3)
