Actionscript Round and keep decimals function
Posted by Helmut | Filed under ActionScript, Math, Programming
ActionScript:
- function formatDecimals2 (num, digits) {
- if (num < 0 ) {
- num = 0;
- }
- if (digits <= 0) {
- return Math.round(num);
- }
- var tenToPower = Math.pow(10, digits);
- var cropped = String(Math.round(num * tenToPower) / tenToPower);
- trace("digits:" + digits + " - " + cropped);
- }
- formatDecimals2( 35435.234234, 2);
- formatDecimals2( 35435.234234, 3);
- formatDecimals2( 35435.234234, 4);
