category::tagcloud::scale_weight (private)
category::tagcloud::scale_weight -weight weight -extremes extremes
Defined in packages/categories/tcl/tagcloud-procs.tcl
Returns the weight as a font-size between 10px and 36px scaled between the min and max weights passed in.
- Switches:
- -weight
(required)- -extremes
(required)- Author:
- Matthew Burke <matt-oacs@bluedino.net>
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
Source code: set denominator [expr {[lindex $extremes 1] - [lindex $extremes 0]}] if {$denominator != 0} { set multiplier [expr {($weight * 1.0)/$denominator}] } else { set multiplier 0 } set result [expr {10 + round($multiplier*(36-10))}] return $resultXQL Not present: Generic, PostgreSQL, Oracle