AutoCAD again prompts you to Specify next point or.
AutoCAD will draw a single line segment and automatically start drawing another line segment. Pick another point anywhere on the screen. You can now either specify the next point on the line, choose the Undo option from the dynamic display, pick the Undo option from the command line with your mouse, or type U to undo that point. To specify the Ttr option, you would either pick it with your mouse or type T and press. In this example, AutoCAD is asking you either to specify the center point of the circle or to select one of three options (3P, 2P, or Ttr). For example, when drawing a circle, AutoCAD gives you the following prompt and options: You specify an option by selecting it with your mouse or by typing in the blue highlighted capital letter(s) shown for that option. Press the down arrow key to see the list of command options.Īt the command line, options are enclosed in square brackets and are separated by a space. When there are multiple ways to create an object, AutoCAD will display a down arrow next to the dynamic input prompt (see Figure 2-8). You can specify a placement point by picking a point on the screen, typing in a coordinate, or using an object snap. There are some general conventions that AutoCAD uses.ĪutoCAD will ask you to specify a placement point (for example, the start point of a line or arc or the center point of a circle). Sometimes the AutoCAD prompts can be difficult to decipher. Whether you use dynamic input, the command line window, or both, the general process you’ll follow when creating drawing objects is this: