Principle and calculation of Photoshop channel mixer

Before learning the Photoshop channel mixer, we must understand the composition of the color and the principle of the channel. In the color system, "red + green = yellow", "red + blue = Pinkco" "Blue + green = Cyan". In the display is in RGB mode,

Flash Basic Theory Course tenth chapter coordinate rotation and angle bounce Ⅰ

Back to "flash Basic Theory Class-Catalog" This chapter introduces a special technique, known as the coordinate rotation. As its name implies, it is the object that rotates its coordinates around a point, and the rotation of the coordinates is

What improvements are compared to Office version 2013 and Office version 2010

Microsoft's next-generation Office products, the Office 2013 preview Open Download, the latest Office 2013 and Windows 8, in order to adapt to the tablet, and the "cloud" closer to the combination of its interface and functionality are significantly

How to convert color vector graph into gray-scale vector graph in CorelDRAW Relay

How to convert the color vector map to grayscale, while ensuring that each part retains the character of the vector graph? Don't forget, CorelDRAW also have filters, we try it! 1. First, enter a color vector in the CorelDRAW, as shown in figure:

Opera Desktop browser 21 Chinese version add URL Bar settings function

When the summer is down, can you tolerate a bloated desktop browser when your mobile browser has a cool summer dress? "Simplicity is the ultimate complication," Leonardo Dar Finch once said. "Inherited from the Nordic minimalism, opera Oupeng has

Lan Lingki Portal Solutions for Knowledge Management (LKS-EKP)

Enterprise Information portal is an application system that enables enterprises to correlate information and knowledge stored within and outside the enterprise in real time, enabling employees, customers and partners to access the personalized

Brush Machine elf V2.1.0 support Nubian z5s one-button brush machine

Recently two models of large heat, Nokia X rallied, the return of the king, ZTE Nubia Z5s mini name. Brush Machine Elves Upgrade Today's latest version of 2.1.0 has been perfect support for Nokia X and Nubian God Machine a key brush machine, friends

14th Chapter-Simple database application creation and Mastapp Introduction (iii) (3)

14.7 Inserting and deleting records Although we can insert and delete records in a table using Tdbnavigator in either DBD or in an application form, any important database application completes such operations according to the end user's commands.

OpenGL programming easy to get started special effect operation (1)

Each object has a different visual effect in different environments. Special effects need to be added to make the effect more real. Example 8: Draws three overlapping rectangles, which are green, red, and blue from left to right respectively. The

A preliminary study of COM Technology (III): a real com

First, implement Ismiplemath,iadvancedmath interface and DllGetClassObject () 1.1 Implement Ismiplemath and Iadvancedmath interface Let's change the original Cmath class (Cmath is actually "COM technology (ii) COM basics" of that Cmath Class) to

How to bundle multiple files into an executable file

By merging multiple files into a single final executable file, running this final composite file is equivalent to running multiple files before merging. This kind of procedure is used frequently in the Trojan horse program merging, you want to know

Sixth chapter-Document management (iii) (6)

6.4.7.2 Delete Directory In implementing directory deletion, it is far less successful than creating a directory. The problems encountered are: 1.RmDir The current directory is not allowed to be deleted. But in order to operate conveniently, we

Hdu 3926:hand in Hand (isomorphic diagram)

Link: http://acm.hdu.edu.cn/showproblem.php?pid=3926 Original title: Hand in Hand Time limit:2000/1000 MS (java/others) Memory limit:122768/62768 K (java/others) Total submission (s): 731 accepted submission (s): 294 Problem Description In order

Seventh chapter-Clipboard and Dynamic Data Exchange (i) (4)

To solve these problems, I developed the following program. When the program starts, it runs in a minimized manner. At this point, whenever the Clipboard is stored in a bitmap, a dialog box automatically pops up asking the user to save it. If the

HDU 2923 Einbahnstrasse

Link: http://acm.hdu.edu.cn/showproblem.php?pid=2923 Topic: Time limit:2000/1000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 1117 accepted submission (s): 31 Problem Description Einbahnstra you just started a

18th Chapter-delphi Client Server application Development (II.) (3)

18.2.2.1 Configure the SQL link driver default settings method The SQL link driver default setting is the parameter settings in the drivers page of the BDE Configuration tool, which are used in creating a new alias. An alias is a set of parameters

Groovy Quest Mop 10 Interceptor II

In this series of Groovy Quest Mop Nine interceptor, we have detailed the various aspects of a simple interceptor class, allowing us to initially have the basis of interceptors. This article needs to further implement our AOP programming with

Groovy exploration Mop Seven method and attribute analysis during runtime

In the groovy language, there are three ways to analyze methods and properties during the runtime, respectively: First, inherit from the Java language reflection mode. Second, use the "Respondsto" and "Hasproperty" methods. Third, use the

Easy access to a service-oriented enterprise integration model, part 3rd: WEB Services and Registration Center

Introduction In the first two articles of this series, you have mastered some basic concepts. Now you will learn about WEB services, which define criteria for dealing with heterogeneous issues. This problem refers to the fact that in a typical

OO System analyst Path--use Case Analysis Series (8)--How to write a complete UML requirement specification

Finally, it's almost over. This will be the last of the use Case Analysis series, resulting in the requirement specification to end the requirements analysis process. After seven previous jobs, we get the business use case model from the initial

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