8. Foundation

  • 8.1. Foundation5 tutorial

    Foundation is used to develop responsive HTML, CSS and JavaScript frameworks. Foundation is an easy-to-use, powerful an...
    2025-10-25 13:33:56 UTC
  • 8.2. Foundation start

    8.2.1. What is Foundation? ¶ Foundation is a free front-end framework for rapid development. Foundation contain...
    2025-10-25 13:33:56 UTC
  • 8.3. Foundation text

    8.3.1. Foundation default settin ¶ Foundation uses browser default font size ( font-size:100% ). For most desktop...
    2025-10-25 13:33:54 UTC
  • 8.4. Foundation form

    Foundation’s The element style is gray zebra stripes and contains four borders: 8.4.1. Example ¶ Firstname...
    2025-10-25 13:33:55 UTC
  • 8.5. Foundation button

    8.5.1. Button styl ¶ Foundation 提供了 6 种按钮样式。 .button 类创建了一个蓝色的按钮并附有内边距。不同颜色按钮类为: .secondary , .success , ...
    2025-10-25 13:33:54 UTC
  • 8.6. Foundation button group

    8.6.1. Button group ¶ Foundation can create a series of buttons on the same line. Can be used Element and add ...
    2025-10-25 13:33:53 UTC
  • 8.7. Foundation icon

    Foundation provides 283 icons, and you can use css to define its style dimensions. Icons can be used for text, buttons, si...
    2025-10-25 13:33:55 UTC
  • 8.8. Foundation tag

    .label Class is used to provide some additional information 8.8.1. Example ¶ Example Newspan>h2> Example Newsp...
    2025-10-25 13:33:54 UTC
  • 8.9. Foundation reminder box

    Foundation can easily create a reminder box: 提醒框可以使用 .alert-box 类创建, 可以添加可选的类: .secondary , .success , .i...
    2025-10-25 13:33:55 UTC
  • 8.10. Foundation progress bar

    The Foundation progress bar can be displayed as the degree of processing of the program: We can do it in Element u...
    2025-10-25 13:33:56 UTC
  • 8.11. Foundation panel

    The Foundation panel is a gray border with modules with inner margins. Can be used .panel Class to create: 8.11.1. ...
    2025-10-25 13:33:54 UTC
  • 8.12. Foundation Picture

    Foundation provides responsive images to create thumbnails and picture pop-up windows: 尝试一下 » 8.12.1. Thumbnail ima...
    2025-10-25 13:33:54 UTC
  • 8.13. Foundation drop-down menu

    The Foundation drop-down menu allows the user to select a value from a predefined drop-down list: 8.13.1. Example ¶ ...
    2025-10-25 13:33:53 UTC
  • 8.14. Foundation collapse list

    You can use a collapse list when you want to hide the display of some of the content. 8.14.1. Example ¶ Simple C...
    2025-10-25 13:33:55 UTC
  • 8.15. Foundation list

    In HTML, unordered lists ( ) examples are as follows: List itemli> List itemli> List itemli> List itemli> ul> R...
    2025-10-25 13:33:53 UTC
  • 8.16. Foundation Tab

    Tab navigation can well display different content, and can switch the content. Tab u class="tabs" data-tab> To cre...
    2025-10-25 13:33:53 UTC
《地理信息系统原理、技术与方法》  97

最近几年来,地理信息系统无论是在理论上还是应用上都处在一个飞速发展的阶段。 GIS被应用于多个领域的建模和决策支持,如城市管理、区划、环境整治等等,地理信息成为信息时代重要的组成部分之一; “数字地球”概念的提出,更进一步推动了作为其技术支撑的GIS的发展。 与此同时,一些学者致力于相关的理论研究,如空间感知、空间数据误差、空间关系的形式化等等。 这恰好说明了地理信息系统作为应用技术和学科的两个方面,并且这两个方面构成了相互促进的发展过程。