I Functions Reference (AutoLISP)

These AutoLISP functions all start with 'I'.

Functions

• if

  Conditionally evaluates expressions

• initcommandversion

  Forces the next command to run with the specified version

• initdia

  Forces the display of the next command's dialog box

• initget

  Establishes keywords for use by the next user-input function call

• inters

  Finds the intersection of two lines

• ispropertyreadonly

  Returns the read-only state of an entity’s property

• itoa

  Returns the conversion of an integer into a string