在线绘图工具研究与设计.doc

在线绘图工具研究与设计 作者姓名：邓月铭 专业班级：信息工程 2007050103 指导老师：陈红娟 摘 要 互联网的普及应用催生了很多技术的发展与更新，如果仔细深究，你会发现软件技术的发展趋势将主要体现在以下四个方面：客户端软件开发（其中包括客户端软件、游戏、中间件和嵌入式开发等）、Web 开发（包括传统的Web技术、Web游戏以及一些在线应用）、移动设备软件开发（主要涉及到手机等移动设备）、云计算开发（公有云、私有云、混合云会逐渐界限清晰，云厂商以及云平台也会逐渐整合和成熟起来）。 基于web应用层出不穷，在线绘图工具的需求日益突出，为解决单机绘图工具使用中出现的网络交互能力差等问题，本文研究与设计了一种基本Asp.net的在线绘图工具。论文以web开发中Asp.net技术为理论基础，以C#语言及Visual Studio为软件设计平台，采用GDI+图像类库的强大功能，最终实现在线绘图功能。 关键词：在线绘图，Asp.net，C#，GDI+ The Research and design of online drawing tool Abstract：The spread of the Internet application spawned many technology development and renewal, if carefully, you will find that software to delve into the development trend of the technology of will mainly reflects on the following four aspects: the client software development (including client software, games, middleware and embedded development, etc.), Web development (including traditional Web technology, Web games and some online applications), mobile equipment software development (mainly involves a mobile device), cloud computing development (public cloud, private cloud, mixed cloud will gradually boundaries clear, cloud vendors and cloud platform will gradually integrating and mature). Based on web application layer are emerging one after another, drawing tools demand online have become increasingly prominent, drawing tools used for solving appear in single ability to interact with the network issues such as research and design, this paper a basic asp.net online mapping tools. Papers to the web developing asp.net technology in theory, with C# and Visual Studio for software design platform, use GDI+ image class library, and finally achieve the strong function of online mapping function. Keywords: Online mapping, Asp.net，C#，GDI+目 录 第1章 引言 1 1.1 课题研究背景 1 1.2 在线绘图工具的应用现状 1 1.3 技术背景 2 第2章 在线绘图工具的理论基础 5 2.1 c#.net 5 2.1.1 C#.net简介 5 2.1.2 C# 5 2.2 GDI+ 10 2.2.1 GDI+图形简介 10 2.2.1 GDI+常用功能 10 2.2.2 GDI+新增功能 11 2.2 常用画图对象 12 2.2.1Pen类 12 2.2.2 Color结构 12 2.2.3 Font类 13 2.2.4 Brush类 1