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  • 点阵字体产生工具以及相关显示函数。 在开发嵌入式系统时

    点阵字体产生工具以及相关显示函数。 在开发嵌入式系统时,需要显示不同大小或类型字体的汉字。显然,对于嵌入式系统,不太可能使用矢量字体,而点阵字体,不同大小的字体不能简单的缩放。 另外,对一个小系统,也不需要完整的字体,往往只要几十个,甚至几个就够了。 一般,我们采用的方法是,自己准备点阵字体的数据,在显示汉字时,把这些数据写入显存就行了。 这时又存在另外一个问题,由于是不完整的字库,不能简单的用汉字的内码去找到对应的字体数据,如果逐个比较,又费时间。比较好的方法就是把字体数据排序,用二分法查找,这样可以大大提高查找效率。 这里为以上问题提供了一个完整的解决方案: 产生字体数据:指定字体类型、大小,自动产生字体数据。 字体数据排序:可以按Unicode,也可以按Ansi排序。 集成显示函数:提供相关显示函数。为了节省空间,我们把文字分成thin和wide两种,前者用于显示传统的ASCII字符集,后者用于显示汉字等多(双)字节字符

    标签: 点阵 字体 函数 嵌入式系统

    上传时间: 2014-12-05

    上传用户:xiaoyunyun

  • CSS就是Cascading Style Sheets

    CSS就是Cascading Style Sheets,中文翻译为“层叠样式表”,简称样式表,它是一种制作网页的新技术。 网页设计最初是用HTML标记来定义页面文档及格式,例如标题<h1>、段落<p>、表格<table>、链接<a>等,但这些标记不能满足更多的文档样式需求,为了解决这个问题,在1997年W3C(The World Wide Web Consortium)颁布HTML4标准的同时也公布了有关样式表的第一个标准CSS1, 自CSS1的版本之后,又在1998年5月发布了CSS2版本,样式表得到了更多的充实。W3C把DHTML(Dynamic HTML)分为三个部分来实现:脚本语言(包括JavaScript、Vbscript等)、支持动态效果的浏览器(包括Internet Explorer、Netscape Navigator等)和CSS样式表。

    标签: Cascading Sheets Style CSS

    上传时间: 2014-11-24

    上传用户:ruan2570406

  • Multivac 的Level set包

    Multivac 的Level set包,包括 narrow band level set方法和fast marching方法的全部源代码。

    标签: Multivac Level set

    上传时间: 2015-12-02

    上传用户:teddysha

  • Example to support XML files using MSXML. ========================================= XML (Extensi

    Example to support XML files using MSXML. ========================================= XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of how XML data can be read with a DataPlugin. You can adjust it to meet the needs of your own XML file format. After installing the URI file (double click on it), you can find the VBScript file located at "C:\Program Files\National Instruments\Shared\USI\plugins\DataPlugins\XML Example" You can make changes to this file to read your specific XML file.

    标签: XML Example support Extensi

    上传时间: 2016-01-03

    上传用户:cooran

  • XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structu

    XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of how XML data can be read with a DataPlugin. You can adjust it to meet the needs of your own XML file format.

    标签: representing Extensible Language commonly

    上传时间: 2014-03-04

    上传用户:685

  • XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structu

    XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of how XML data can be read with a DataPlugin. You can adjust it to meet the needs of your own XML file format.

    标签: representing Extensible Language commonly

    上传时间: 2016-01-03

    上传用户:semi1981

  • XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structu

    XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of how XML data can be read with a DataPlugin. You can adjust it to meet the needs of your own XML file format.

    标签: representing Extensible Language commonly

    上传时间: 2016-01-03

    上传用户:nanfeicui

  • 说明文件: XML (Extensible Markup Language) is a commonly used basis for representing a huge range of

    说明文件: XML (Extensible Markup Language) is a commonly used basis for representing a huge range of structured data file formats. The specification is maintained by the World Wide Web Consortium (W3C?. This plugin is intended as an example of how XML data can be read with a DataPlugin. You can adjust it to meet the needs of your own XML file format.

    标签: representing Extensible Language commonly

    上传时间: 2016-01-03

    上传用户:dreamboy36

  • This book is an in-depth exploration into eVB s inherent features, and how to use them to solve like

    This book is an in-depth exploration into eVB s inherent features, and how to use them to solve likely mobile application programming tasks. After reading the book the reader will be able to write applications tackling a wide array of business problems for Windows CE-powered devices, both customized and for PocketPC and Handheld PC products. This book will help ease the transition into the language, and provide a reference for even more experienced developers.

    标签: exploration in-depth features inherent

    上传时间: 2013-12-12

    上传用户:aa54

  • 蠕虫mydoom.a版本的完整源代码

    蠕虫mydoom.a版本的完整源代码,mydoom为internet上传播很广的蠕虫,以传播能力强而闻名于世,蠕虫为c语言编写,很有借鉴意义。-worm version of the complete source code, mydoom internet for a wide spread of the worm to spread the renowned

    标签: mydoom 蠕虫 版本 源代码

    上传时间: 2013-12-12

    上传用户:zhoujunzhen