[Function] Graph

--Creator: Bolodefchoco
--Made in: 11/07/2016
--Last update: 11/07/2016
--[[ Notes:
    graph.bars
        Does:
            Cria um gráfico.
        Args:
            qBars --> Tabela contendo número e texto de cada barra.
            title --> Título do gráfico
        Example:
            graph.bars(
                {
                    [1] = {10,"01/01"},
                    [2] = {30,"01/02"},
                    [3] = {20,"01/03"},
                    [4] = {50,"01/04"},
                    [5] = {90,"01/05"},
                    [6] = {40,"01/06"},
                    [7] = {80,"01/07"},
                    [8] = {5,"01/08"},
                }
            ,"Pay day")
]]--

graph = {}

graph.bars = function(qBars,title)
    local copy = {table.unpack(qBars)}
    table.sort(copy,function(a,b) return a[1]>b[1] end)
    local colors = {}
    while #colors ~= #qBars do
        local color = math.random(0xFFFFFF)
        colors[#colors + 1] = color
    end
    ui.addTextArea(0,"<B><J>"..title,nil,180,250 - copy[1][1],50*#qBars,copy[1][1] + 60,nil,nil,1,true)
    local t = "<B>"
    for i = 1,#qBars do
        t = t .. "<font color='#"..("%x"):format(colors[i]).."'> ■ "..qBars[i][2].."\n"
        ui.addTextArea(i .. "0000","<font color='#1' size='8'>"..qBars[i][1],nil,110 + 50 * i + 30,305 - (qBars[i][1]+1)*1.2,30,(qBars[i][1]+1)*1.2,colors[i],colors[i],.8,true)
    end
    ui.addTextArea(1,t,nil,5,30,150,350,nil,nil,1,true)
end