What is the function of cad object selection filter

The function of the cad object selection filter: 1. Based on the object type, layer, color and other characteristics as conditions, filter and select objects that meet the set conditions; 2. It can be based on the set value, such as Line, color, layer, text and other conditional values ​​to select the elements you need.

The operating environment of this article: Windows 7 system, autocad2020 version, Dell G3 computer.

The function of cad object selection filter:

1. Based on the type of object (such as straight line, circle and arc, etc.), layer, color, line type Or line width and other characteristics as conditions, filter and select objects that meet the set conditions.

2. You can select the elements you need based on the set values, such as line, color, layer, text and other conditional values. This allows you to select batches at once.

In architectural drawing, if you select a floor to copy the whole, there are many objects to select, and it will be very time-consuming to select one by one; if the graphics are complex, the window selection will select redundant objects. Objects, you can use object filters to solve the problem.

Extended information:

When using the "Object Selection Filter", you need to pay attention to the following three points:

1. Generally, you can First use the CAD selection filter to select the object, and then respond directly by executing the edit command, or select the object when prompted using the edit command, and use the keyboard to enter P, which is the previous selection.

2. In the selection filtering conditions, the so-called color and line type cannot actually be understood as object properties, because the color and line type are "according to the layer", but through the use of COLOUR, LINTYPE, etc. command specifically assigns the color and line style to the object. This point needs to be distinguished.

3. The named filter can not only be used in the graphic that originally defined it, but can also be referenced in other graphic files. As for the selection method of conditions, users can select based on various filtering conditions such as color, line width, line type, etc.

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