How to calculate the number of drawing objects skillfully in AutoCAD

When using CAD to do the drawing, I often encounter the need to calculate the number of graphics on the CAD drawing of the problem, need one to count? In that case, perhaps our eyes have already been penetrated by the rays of the computer screen. Is there any simple way to get the number of graphs? 　　The answer is certainly yes. For example: How many circles are there in the following figure?

Oh, please do not answer me five times six to 30 such words, to know the requirements of the topic is not to use a number of long and not can! ：）

Pick up your mouse and select all the shapes you need to get the numbers-

Enter a more commonly used modification command (copy, rotate, array, zoom ...). For example, here we enter Copy command Co, space or carriage return to send command, command prompt:

Command: Co COPY found 30

To specify a base point or displacement:

At this time has been the number of circles in this figure 30, do not have to complete the copy command, press the ESC key to cancel the copy command.

In the above example, there are no circles outside the circle, what if more than one shape appears in the graph? The above method can only get the number of graphs, but not the type of graphics. Let's add a few segments to the graph as follows:

Is there any way to quickly get a quick drawing of how many circles, and how many line segments? The graphical feature manager can help us with this favor. With the mouse to select the figure we want to get the number of parts, press ctrl+1 key combination to open the Graphics feature manager:

Look, the number of shapes in the Drop-down box in the graphical feature manager is clear.

The above two methods can also get the number of tiles in the graph, if you often use CAD to do the nesting work, in such a way in the complex and dazzling figure to get the number of parts is also a good choice.