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Trims objects with a block as a cutting boundary. Menu : Express>Blocks>Trim to Nested Objects Command Entry : BTRIM Command line prompts as follow: Select objects or <select all>: Select one or more blocks and press ENTER Select the... Read More

Imports block attribute values from an external, tab-delimited ASCII file. Menu : Express>Blocks>Import Attribute Information Command Entry : ATTIN Using ATTIN and ATTOUT together, you can quickly make changes to attribute values for selected... Read More

Export block attribute to an external file in tab-delimited ASCII format. Menu : Express>Blocks>Export Attribute Information Command Entry : ATTOUT  Once performed ATTOUT command, specify file name and save path in "Enter output filename"... Read More

Command name: ATTINC  ATTINC command helps to specify attribute of blocks with incremental value, and to modify attribute value of blocks according to the sort method. This command can increase block attribute value that contains a number or letter.... Read More

Explode blocks, converting value of attributes to text objects. Menu : Express>Blocks>Explode Attributes to Text Command Entry : BURST  Command line prompts as follows: Select entities : Use an object selection method For example : Explode... Read More

Copy objects in a xref or a block. Menu : Express>Blocks>Copy Nested Objects Command Entry : NCOPY  Command line prompts as follows: Select nested objects to copy : Use an object selection method Base point : Specify a point, or enter M for... 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

Open Block Editor (BEDIT), choose the Angle offset from 0°to 30°in the action property, save and exit the block editor Select the Dynamic Block and then move the right side grip. You will find it can only move in the direction of 30°as it is... Read More