Spark graph functions

spark.cc

@@ -0,0 +1,22 @@
+#include <string>
+#include <cstring>
+
+#include "spark.h"
+
+char getSparkByPrecentage(unsigned value) {
+   char ticks = " ▁▂▃▄▅▆▇█9";
+
+   unsigned tickVal = (float(value) / 10);
+
+   return ticks[tickVal];
+}
+
+
+char getSparkByValue(unsigned value, unsigned max) {
+   char ticks = " ▁▂▃▄▅▆▇█9";
+
+   unsigned tickVal = (float(value) / float(max) * 10);
+
+   return ticks[tickVal];
+}
+

spark.h

@@ -0,0 +1,7 @@
+#ifndef SPARK_H_
+#define SPARK_H_
+
+char * getSparkByPrecentage(unsigned);
+char * getSparkByValue(unsigned, unsigned);
+
+#endif