In this chapter, you will learn about the management, creation, editing, and other operations of the fill symbol library from the following aspects.

• Import Fill Symbol Library: Can import external symbol library .bru file into the fill symbol selector for setting fill marker style.
• Export Fill Symbol Library: Can export the current desktop symbol library as a .bru file for use in other workspaces, enabling symbol library sharing.
• 导出/导出symbols: Can import image files in formats such as .png, .jpeg, .jpg, .bmp into the symbol library for setting fill marker style. Also, symbols can be exported from the symbol library as .png or .svg formats.
• 新建二维symbols: Introduces how to create a 2D symbol.
• 新建3d filling symbol: Introduces how to create a 3D filling symbol.
• 编辑symbols: Introduces how to edit existing symbols.
• 替换symbols: Introduces how to replace a single symbol.

The fill symbol library consists of the fill symbol selector and symbols editor. The two dialogs are shown in the following figures: