底图首选项
草图工作台的首选项可以在首选项编辑器中找到,它位于Edit → Preferences → Draft菜单。
此处有4个选项卡:通用设置、网格与捕捉、可视化设置,以及文本与标注。
通用设置
借助通用设置选项卡您可以调整特定的基本属性,如默认的工作平面, 构造组的名称与颜色, 克隆功能所用的前缀, 以及计算时所用的内部精度。
网格与捕捉
默认情况下,将开启"Always snap (disable snap mod)"选项(总是进行捕捉操作),这意味着您将无需按下修饰键来激活捕捉工具。如果此项为关闭状态,您将必须通过按下修饰键来激活捕捉功能。
您可以设置三种修饰键:
您还可以在此指定:每个栅格线间的空间、每个主线间的格数,以及工作平面中显示的总行数。
可视化设置
可视化设置选项卡使您可以指定新对象的默认线条颜色与宽度,以及捕捉工具符号的颜色。通过单击"Save current color and linewidth across sessions(跨上下文保存颜色与线宽信息)"多选框,令底图工具栏中的设置得以保存,并在下次开启FreeCAD时继续沿用此设置。
文本与标注
文本与标注选项卡使您可以设置底图文本、底图标注与Draft ShapeString工具的默认属性,这包括默认字体与字号,以及标注线条的样式与尺寸。这些属性也能够以单独文本对象的方式进行改变。
Draft
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path link array, Point array, Point link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap lock, Snap endpoint, Snap midpoint, Snap center, Snap angle, Snap intersection, Snap perpendicular, Snap extension, Snap parallel, Snap special, Snap near, Snap ortho, Snap grid, Snap working plane, Snap dimensions, Toggle grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Text: Open hyperlinks
- Wire: Flatten
- Working plane proxy: Write camera position, Write objects state
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Arch, Assembly, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub