Link | lp_color_random |
Author | Ken Wallace |
Category | Utility |
Version | 8.5.x |
License | Public Domain |
Posted | 03 Oct 2007 |
Updated | 03 Oct 2007 |
More by this author... |
Returns a random 6 digit hexadecimal string from a 96 alphanumeric character set 0-9, A-F, to generate random colors from 16.7 milliom possible combinations.
bgcolor="#[lp_color_random]"
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[ /*---------------------------------------------------------------------------- [lp_color_random] Returns a random 6 digit hexadecimal string. Author: Ken Wallace, www.sealevel.ca Last Modified: August 15, 2007 License: Public Domain Description: Returns a random 6 digit hexadecimal string from a 96 alphanumeric character set 0-9, A-F, to generate random colors from 16.7 milliom possible combinations. Sample Usage: bgcolor="#[lp_color_random]" ----------------------------------------------------------------------------*/ ] [ define_tag:'lp_color_random', -description='Returns a random 6 digit hexadecimal string.', -priority='replace', -optional='length'; // based on a tag by Bil Corry based on a tag by Greg Willits local:'alphanumeric' = '000000111111222222333333444444555555666666777777888888999999AAAAAABBBBBBCCCCCCDDDDDDEEEEEEFFFFFF'; if: !(local_defined:'length'); local:'length' = 6; /if; local:'lp_color_random' = string; loop:(integer:#length); #lp_color_random += #alphanumeric->(get:(integer:(math_random: -lower=1, -upper=96))); /loop; return: #lp_color_random; /define_tag; ]
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