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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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6
Task/Map-range/Tcl/map-range-1.tcl Normal file
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package require Tcl 8.5
proc rangemap {rangeA rangeB value} {
lassign $rangeA a1 a2
lassign $rangeB b1 b2
expr {$b1 + ($value - $a1)*double($b2 - $b1)/($a2 - $a1)}
}

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Task/Map-range/Tcl/map-range-2.tcl Normal file
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interp alias {} demomap {} rangemap {0 10} {-1 0}
for {set i 0} {$i <= 10} {incr i} {
puts [format "%2d -> %5.2f" $i [demomap $i]]
}