OpenEuphoria

Re: Finding value on a chart - attn. Derek

• Posted by DerekParnell (admin) Jul 08, 2009
• 889 views

Try this ...

  function getValue(integer Y) 
    TickRatio = ((MaxVal - MinVal) / (MaxY - MinY))  
    return floor(MinVal - TickRatio * (Y - MaxY)) 
  end function