Line width display issue

In model space, line width is displayed in pixels and remains unchanged when scaled. Therefore, line width should not be used to represent the width of an object accurately in model space. For example, if you want to draw an object with a actual width of 0.5 inches, you cannot use line width; instead, you should use a polyline with a width of 0.5 inches to represent the object. When the line width is 0.025 mm or less, it appears as 1 pixel wide in model space and will be printed at the thinnest width permitted by the specified printing device. The line width value entered in the command line will be rounded to the nearest predefined value. When the line width is displayed on the model’s interface, a significant change in the line width occurs only when it is ≥0.3 mm (this is the default setting for CAD line widths); otherwise, the line widths appear identical. If line width is set to hidden, then all line widths will be displayed consistently. The display scale of the line width can be adjusted and set according to personal preference. However, even when the setting for displaying line widths in the line width settings is adjusted to its maximum value, the thickness of lines with a width of ≤0.25 mm remains the same. You can access the “Line Width Settings” dialog box in the following ways: using the LWEIGHT command ； Right-click the “Line Width” button on the status bar, then select “Settings”” ； Or select \"Line Width Settings\" on the \"Display\" tab of the \"Options\" dialog box.

It was clearly explained upstairs – you should change your request to \"Solved\".

You must select the line width button below, then choose the line whose width you want to adjust, select a different line style, and set this style to 0.9 in order for it to be displayed

After setting the line width, press the line width display button during drawing to see it