Conversion Functions Reference (AutoLISP)

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

Conversion functions		Platforms
		Windows		Mac OS		Web
Function	Description	AutoCAD	AutoCAD LT	AutoCAD	AutoCAD LT	AutoCAD
(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	✓	✓	✓	--	✓