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Function Description: The EXTNAMES system variable is used to set parameters for named object names (such as blocks, linetype, and layers) saved in definition list. Type : Integer Saved in : DrawingInitial value : 1 Range : 0,1 System Variable Value:... Read More

Function Description: The BVMODE system variable is used to control the display way of hidden object under current visibility state in block editor. Type : Integer Saved in : Not saved Initial value : 0 Range : 0,1 System Variable Value: 0 : specify... Read More

Function Description : This command is used to allow changing the base point position of a block. You can move the base point and keep objects staying in original position, or move objects and keep base point staying in original position. Command... Read More

Sometimes a designer sends drawings to other people, but doesn't want others to modify the drawings. The "Drawing Lock" function can turn the drawing into a whole block. You can't explode it or modify the objects of the original drawing. It... Read More

For the Array function of Dynamic Block we need to use Array Action, we use Array Action to match with Linear Parameter, Polar Parameter, XY Parameter to achieve various Arrays. Linear Array As below, we will use Array to achieve a fast draw and... Read More

Modify the grips' number of the Polar parameter in the section symbol dynamic block in the last example to display both of the two grips of the Polar parameter. From the following picture we can see that the central grip is clearly different... Read More

We use the Polar Stretch function of Dynamic Blocks to draw the section symbol in this section. 1.Draw Graphics Drawing includes the attribute text which can be modified as you need as below:   2.Mirror graphics   3. Define blocks Define all the... Read More

1. Draw a drawing Draw a drawing like below, define as block.   2. Add point parameter Click point parameter on the tool bar, define the parameter position according to prompt, as shown in below picture.   3. Add move action Click move action... Read More

An attribute (ATTDEF) is a flag or label that attaches data to a BLOCK . Attribute (ATTDEF) stores the characteristics include the tag, the prompt, value information, text formatting, location and optional modes (Invisible, Constant, Verify, Preset,... Read More

The TORIENT command is used to aligns text, mtext and block attribute objects to new orientation. Rotates text, mtext, and attribute definition objects so that they end up being as close as possible to horizontal or right-read (similar to the... Read More