free class diagram tool

Use php class diagram drawing tool -- phuml to build the class diagram of the project Yesterday, I occasionally searched for the tools used to create UML class diagrams on the Internet. I was planning to create a

is not a trivial matter. The project sponsor can easily see whether the system provides necessary functions by providing clear and brief case descriptions in the use case diagram. Class Diagram A class chart shows how different entities (people, things, and data) are related to each other. In other w

relationship that is represented in UML with a solid line with arrows pointing to the contained class. In the you may find that there are 1 online. 1, this is a description of the inclusion relationship. There are several types of UML classes.1..1 表示另一个类的一个对象只与该类的一个对象有关系0..* 表示另一个类的一个对象与该类的零个或多个对象有关系1..* 表示另一个类的一个对象与该类的一个或多个对象有关系0..1 表示另一个类的一个对象没有或只与该类的一个对象有关系* 任意多个对象关联Aggregation (Aggregation) relationshipsAn aggregation relationship is a relationsh

Class diagram, object diagram, role diagram: I. Basic Graph categories in UML:In UML 2, there are two basic graph categories: structure diagram and behavior diagram. Each UML diagram be

Blog Park Flash Home new essay contact management subscribe Essays-295 Articles-111 reviews-6633 STARUML---Recommend a uml tool (very good very strong) Last week a friend of mine, who is also a colleague of the company, recommended a UML tool for me to start using, but the more I used it, the more I felt good, I even want to delete the rose on the machine, directly with this software, I heard that this soft

Free Library and tool set for Android development, android class libraryA set of free class libraries and tools for Android development, which are classified by directory. Action Bars ActionBarSherlock Extended ActionBar FadingActionBar GlassActionBar V7 appcompat libr

operations. Steps for drawing a class chart: (1) Abstract The Class (2) determine the attributes and methods of the class. Find the executor of the method to determine the method. (3) determine the relationship between classes Usage of class charts: (1) vocabulary modeling of the system (2) Simple Collaborative Modeli

. Constraints Specifies one or more rules to satisfy for some classes and interfaces, using free-text identifiers enclosed in curly braces in UML. Package Packages in UML correspond directly to packages in Java to represent hierarchies and organizational content. Relationship of Class diagram There are four types of relat

, stroke, text appearance, and appearance rendering properties. Transparency: Sets the fill, stroke, text appearance, and image object. Vivid 3D effects: with linear and path gradients, it's easy to create, glow, shadow, Emboss, gel buttons, and even 3D effects. Better performance: Vg.net's animation algorithm ensures that each redraw will draw only the smallest, changing parts and supports hardware acceleration. objects in a vector graph use only very small memory, most of the properti

child elements "inherit" the appearance unless they have the same properties. Style object: Attach a Style object to a picture, modify the appearance, name of any style object defined on the picture, and, by referencing the appearance of a child element, each Style object contains a fill, stroke, text appearance, and appearance rendering properties. Transparency: Sets the fill, stroke, text appearance, and image object. Vivid 3D effects: with linear and path gradients, it's easy to create

fill, stroke, text appearance, and appearance rendering properties. Transparency: Sets the fill, stroke, text appearance, and image object. Vivid 3D effects: with linear and path gradients, it's easy to create, glow, shadow, Emboss, gel buttons, and even 3D effects. Better performance: Vg.net's animation algorithm ensures that each redraw will draw only the smallest, changing parts and supports hardware acceleration. objects in a vector graph use only very small memory, most of the

declared in the interface. In UML, the implementation relationship between a class and an interface is represented by a dashed line with a hollow triangle. Public interface Vehicle {public void Move (); } Public class ship implements Vehicle {public void Move () { ... }} } public class Car implements Vehicle {public void Move () {

triangle arrows. Arrow line parent class. Implementation relationship Establish a contract between two entities. In other words, one entity defines a contract, and the other entity guarantees the performance of the contract. We often see that a class implements an interface, and a Use Case implements an interface. The implementation relationship is represented by a dotted line with a hollow triangle. Aggre

Label:1.php code does not end in the introduction or ensures that there are no spaces after the end to ensure that PHP is included without being output "prevent headers and session_start () from controlling the output"In essence, it is important to note that there is no space before the output cache control and PHP start tagVerification code This function requires header and session two functions "especially need to pay attention to the problem of output""Summary: Prevent problems with some outp

aggregation is also called containment, but the life cycle of a subclass instance depends on the life cycle of the parent class instance, such as:The company is a whole entity, the company contains the department, the department cannot exist independently of the company. Represented with a solid diamond.Self-correlation (reflection Association) is the association itself, you may not think of the meaning of this existence, but you have to imagine that

Example of parsing xml format data tool class in PHP, example of parsing xml tool class This example describes the PHP parsing xml format data tool class. We will share this with you for your reference. The details are as follows:

the ADD new item. You can create a class drawing cloth for class design by selecting UML class diagram in.Class Diagram creation You can create a class diagram