Simple arrow using greater or less than relative to bearing via GPS puck

Projects Programming
7

You don't have to test both sides of every range. This has the advantage that you can't miss any values or have any values in two different ranges.

 if (incomingArr >= 315.75)
  {
    ttgo->tft->fillTriangle(165, 70, 225, 70, 195, 10, TFT_GREEN); //NORTH
  }
  else if (incomingArr >= 226.00)
  {
    ttgo->tft->fillTriangle(225, 30, 225, 70, 165, 50, TFT_GREEN);   //WEST
  }
  else if (incomingArr >= 136.00)
  {
    ttgo->tft->fillTriangle(165, 30, 225, 30, 195, 90, TFT_RED);   //SOUTH
  }
  else if (incomingArr >= 45.00)
  {
    ttgo->tft->fillTriangle(165, 70, 165, 30, 225, 50, TFT_RED);   //EAST
  }
  else // < 45.00
  {
    ttgo->tft->fillTriangle(165, 70, 225, 70, 195, 10, TFT_GREEN); //NORTH
  }