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3. A Shape interface design, interfaces include : Draw and Resize. Some specific...
3. 设计一个接口Shape,接口中包含方法:Draw和Resize。定义一些具体类,如:Point、Line、Circle、Rectangle等,每个类都实现接口Shape。Draw方法绘制图形,Resize方法改变图形大小。用Java实现这些接口和类,并用测试类测试它们。 注意:不需要真正绘制图形,如Line的Draw方法只需输出下面文本即可: “直线的起点是(x1,y1,),终点是(x2,y2)”-3. A Shape interface design, interfaces include : Draw and Resize. Some specific type definition, such as : Point, Line, Circle, Rectangle, each category are achieving Shape interface. Draw method of drawing, graphics Resize changed size. Using Java to achieve these interfaces and class, and use tests such testing. Note : no real drawing, such as the Draw Line method, only the following text can be output : "line is the starting point (x1, y1), and the ultimate goal is to (x2, y2)"
- 2022-01-25 15:17:52下载
- 积分:1
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java 时钟程序
java 时钟程序-java clock procedures
- 2022-09-27 23:20:03下载
- 积分:1
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spring+hibernate+struts中spring配置文件
spring+hibernate+struts中spring配置文件-spring+ hibernate+ struts in the spring configuration file
- 2022-03-13 08:48:31下载
- 积分:1
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java语言实现的正弦曲线的绘制
java语言实现的正弦曲线的绘制-java language of the sinusoidal curve mapping
- 2022-07-06 16:12:30下载
- 积分:1
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这是一个用java和xml编写的流媒体服务器管理软件,它可以管理多个前端下位机和后端上位机,可以配置网络上的任意两台机器互连互通,进行视频对话。有多个用户级别,...
这是一个用java和xml编写的流媒体服务器管理软件,它可以管理多个前端下位机和后端上位机,可以配置网络上的任意两台机器互连互通,进行视频对话。有多个用户级别,有技术管理员的管理项目,也有系统管理员与普通用户的可管理的项目,级别和管理项目配合很好,是我几个月的工作成果啊!-This is a java and xml with the preparation of the streaming media server management software, It can manage multiple machine under the front and back-end PC, the network can configure an arbitrary two machines interoperable, Video dialogue. A number of user-level, technical manager of management projects, a system administrator and ordinary users of project management, and management-level project with a good, I have several months of work ah!
- 2022-05-30 03:18:29下载
- 积分:1
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based RMI an Internet chat room
一个基于RMI的网络聊天室-based RMI an Internet chat room
- 2022-03-03 22:41:54下载
- 积分:1
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JPA
JPA - Java Persistence User manual-JPA- Java Persistence User manual
- 2022-01-26 00:16:46下载
- 积分:1
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Japan's National Institute for the intelligence of the java web design of th...
日本国立情报研究所的有关java的web设计的整个过程,要件定义,分析,编写及测试应用,相当好的学习资料-Japan"s National Institute for the intelligence of the java web design of the whole process, elements of the definition, analysis, prepare and test applications, a very good learning materials
- 2022-04-09 23:05:20下载
- 积分:1
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插座的邮件
SOCKET MAIL
- 2022-02-03 09:03:29下载
- 积分:1
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JAVA获取网卡的源码,可以用于要求不高的网络身份认证。
JAVA获取网卡的源码,可以用于要求不高的网络身份认证。-Java card access to the source code can be used to a modest network authentication.
- 2023-02-04 18:40:03下载
- 积分:1