Diff: LinearCharacteristics.cpp

Revision:

2:769ce5f06d3e

Parent:

0:78ca29b4c49e

Child:

4:2cc56521aa16

--- a/LinearCharacteristics.cpp	Mon Apr 09 05:50:04 2018 +0000
+++ b/LinearCharacteristics.cpp	Mon Apr 09 08:01:29 2018 +0000
@@ -2,7 +2,23 @@
 
 using namespace std;
 
-LinearCharacteristics::LinearCharacteristics(float k, float offset){    // standard lin characteristics
-
+LinearCharacteristics::LinearCharacteristics(float g, float o){    // standard lin characteristics
+    this->gain = g;
+    this->offset = o;
 // ...
 }
+LinearCharacteristics::LinearCharacteristics(float x_min, float x_max, float y_min, float y_max){    // standard lin characteristics
+    this->gain = (y_max-y_min)/(x_max-x_min);
+    this->offset = x_max - y_max/this->gain;
+
+
+}
+
+LinearCharacteristics::~LinearCharacteristics() {}
+
+
+float LinearCharacteristics::eval(float x){
+    
+    return (gain * (x-offset));
+    
+    }
\ No newline at end of file