Marcelo Costanzo Miranda / reScale

long to float variables

Fork of reScale by Tomas Lubkowitz

Diff: reScale.cpp

Revision:
0:04d95412bcd3
Child:
1:ebb951147122
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/reScale.cpp	Mon Mar 03 19:43:51 2014 +0000
@@ -0,0 +1,11 @@
+#include "reScale.h"
+
+reScale::reScale(long in_min, long in_max, long out_min, long out_max) : 
+                _inMin (in_min),_inMax(in_max),_outMin (out_min),_outMax (out_max)
+{
+    
+}
+long reScale::from(long value)
+{
+     return (value - _inMin) * (_outMax - _outMin) / (_inMax - _inMin) + _outMin;
+}