button

function setTable(name, text, xmin, ymin, width, height, onFreq, offFreq, bcolor, tcolor)
   button[name] = {}
   button[name]["text"] = text
   button[name]["active"] = false
   button[name]["xmin"] = xmin
   button[name]["ymin"] = ymin
   button[name]["width"] = width
   button[name]["height"] = height
   button[name]["onFreq"] = onFreq
   button[name]["offFreq"] = offFreq
   button[name]["bcolor"] = bcolor
   button[name]["tcolor"] = tcolor
end

function toggleButton(name)
   button[name]["active"] = not button[name]["active"]
end

function drawButton(x, y, width, height, bcolor, tcolor, text)
    m.setBackgroundColor(bcolor)
    --Draw the background
    for i=1,height do
        m.setCursorPos(x,y+i-1)
        m.write(string.rep(" ", width))
    end
--  m.setBackgroundColor(colors.black)
    --Write the text
     m.setTextColor(tcolor)
    local textX = x + math.floor(width/2 - string.len(text)/2)
    local textY = y + math.floor(height/2)
    m.setCursorPos(textX, textY)
    m.write(text)
end