math - remap function

snippets/c/mathematical-functions/linear-mapping.md

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+---
+title: Linear Remappibg
+description: remaps a value from one range to another
+author: JasimAlrawie
+tags: math,number-theory,algebra
+---
+
+```c
+
+float linearMapping(float value, float minIn, float maxIn, float minOut, float maxOut) {
+    return (v-minIn) * (maxOut - minOut)/(maxIn - minIn) + minOut
+}
+
+
+// Usage:
+linearMapping(value, 0, 1, 0, 255)    // remaps the value from (0,1) to (0,255)
+linearMapping(value, 0, PI*2, 0, 360) // remaps the value from rad to deg
+linearMapping(value, -1, 1, 1, 8)     // remaps the value from (-1,1) to (1,8)
+```

snippets/javascript/mathematical-functions/linear-mapping.md

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+---
+title: Linear Remapping
+description: remaps a value from one range to another
+author: JasimAlrawie
+tags: math,number-theory,algebra
+---
+
+```js
+function linearMapping(value, minIn, maxIn, minOut, maxOut) {
+    return (v-minIn) * (maxOut - minOut)/(maxIn - minIn) + minOut
+}
+
+// Usage:
+linearMapping(value, 0, 1, 0, 255)    // remaps the value from (0,1) to (0,255)
+linearMapping(value, 0, PI*2, 0, 360) // remaps the value from rad to deg
+linearMapping(value, -1, 1, 1, 8)     // remaps the value from (-1,1) to (1,8)
+```

snippets/python/math-and-numbers/linear-mapping.md

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+---
+title: Linear Renapping
+description: remaps a value from one range to another
+author: JasimAlrawie
+tags: math,number-theory,algebra
+---
+
+```py
+
+def linearMapping(value, minIn, maxIn, minOut, maxOut):
+    return (value - minIn) * (maxOut - minOut) / (maxIn - minIn) + minOut
+
+// Usage:
+linearMapping(value, 0, 1, 0, 255)    // remaps the value from (0,1) to (0,255)
+linearMapping(value, 0, PI*2, 0, 360) // remaps the value from rad to deg
+linearMapping(value, -1, 1, 1, 8)     // remaps the value from (-1,1) to (1,8)
+```