Quick CAD Editor Basic Selection Command Operation Skills_Quickly Improve Drawing Efficiency

In the drawing process, the selection command is an essential tool. PHP editor Strawberry brings you quick CAD editor selection command operation skills. Mastering these skills can significantly improve drawing efficiency. This article will explain in detail how to use the selection command, how to select specific objects, and how to perform multiple selection operations. By understanding these tips, you can optimize your workflow and create accurate drawings with ease.

1. Click

and move the mouse to directly select any boundary of a certain graphic. After selection, the graphic formation will use a dotted line to indicate that it has been selected.

Tips: This method is suitable for the selection of a single graphic object. If a graphics object is composed of multiple polylines, then this method is not suitable. Tip: This method is suitable for the selection of a single graphic object. If a graphics object is composed of multiple polylines, then this method is not suitable.

2. Frame selection

Use the mouse to directly use the blank space in the CAD as the starting point to determine the intersection point of the frame selection, and then drag the mouse to form a rectangle box to select objects.

In fact, there are two methods of frame selection:

①Window mode (WinDow): In CAD, drag the mouse from left to right to select the frame in window mode. This method requires graphics It must be completely within the selection range to be selected.

② Crossing (Window Crossing): In CAD, dragging the mouse from right to left is the crossing mode. Using this method, selecting any part of the graphic (a whole) can select the entire graphic.

3. Accumulated selection

In the default state of the Swift CAD Editor, cumulative selection can be made, that is, in the object selection state, you can continuously click and select. Or frame-select objects, all selected objects will be added to the selection set. The cumulative selection can be changed as follows:

① The user can control the selection status. Enter PICKADD on the command line and enter a new value according to the prompts. When 1 is entered, the selection can be cumulative; if it is 0, the selection cannot be cumulative. .

② Press the shortcut key Ctrl+1 to bring up the properties window. Click the accumulation selection button above to quickly switch whether to accumulate. When it displays a [+] sign, it means When PICKADD is on and displayed as a red arrow, it means PICKADD is off.

4. Previous

Sometimes we accidentally cancel the selected object, so how to return to the selection? The operation is as follows:

① Enter CO on the command line and press the Enter key.

②When the command line prompts [Filter to select duplicate objects], enter P and press Enter to return to the previous one.

5. Select all

This is relatively simple. Ctrl+A, which is applicable at any time, selects all. It can also be used in CAD. Enter ALL when prompted to select objects.

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