Conversion Functions Reference (AutoLISP)

The following table provides summary descriptions of the AutoLISP conversion functions.

Conversion functions
Function	Description
(angtof string [mode])	Converts a string representing an angle into a real (floating-point) value in radians
(angtos angle [mode [precision]])	Converts an angular value in radians into a string
(ascii string)	Returns the conversion of the first character of a string into its Unicode character code (an integer)
(atof string)	Returns the conversion of a string into a real
(atoi string)	Returns the conversion of a string into an integer
(chr integer)	Converts an integer representing a Unicode character code into a single-character string
(cvunit value from to)	Converts a value from one unit of measurement to another
(distof string [mode])	Converts a string that represents a real (floating-point) value into a real value
(itoa int)	Returns the conversion of an integer into a string
(rtos number [mode [precision]])	Converts a number into a string
(trans pt from to [disp])	Translates a point (or a displacement) from one coordinate system to another