google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',622,null,null,656,null,null,null,null,null,null,null,null],
['2日',651,null,null,580,null,null,null,null,null,null,null,null],
['3日',715,null,null,703,null,null,null,null,null,null,null,null],
['4日',702,null,null,621,null,null,null,null,null,null,null,null],
['5日',782,null,null,630,null,null,null,null,null,null,null,null],
['6日',740,null,null,670,null,null,null,null,null,null,null,null],
['7日',883,null,null,818,null,null,null,null,null,null,null,null],
['8日',844,null,null,743,null,null,null,null,null,null,null,null],
['9日',752,null,null,907,null,null,null,null,null,null,null,null],
['10日',659,null,null,851,null,null,null,null,null,null,null,null],
['11日',610,null,null,807,null,null,null,null,null,null,null,null],
['12日',716,null,null,817,null,null,null,null,null,null,null,null],
['13日',572,null,null,888,null,null,null,null,null,null,null,null],
['14日',715,null,null,964,null,null,null,null,null,null,null,null],
['15日',791,null,null,840,null,null,null,null,null,null,null,null],
['16日',535,null,null,517,null,null,null,null,null,null,null,null],
['17日',582,null,null,617,null,null,null,null,null,null,null,null],
['18日',674,null,null,613,null,null,null,null,null,null,null,null],
['19日',650,null,null,680,null,null,null,null,null,null,null,null],
['20日',665,null,null,697,null,null,null,null,null,null,null,null],
['21日',722,null,null,795,null,null,null,null,null,null,null,null],
['22日',822,null,null,732,null,null,null,null,null,null,null,null],
['23日',778,null,null,894,null,null,null,null,null,null,null,null],
['24日',897,null,null,826,null,null,null,null,null,null,null,null],
['25日',930,null,null,861,null,null,null,null,null,null,null,null],
['26日',953,null,null,816,null,null,null,null,null,null,null,null],
['27日',744,null,null,1006,null,null,null,null,null,null,null,null],
['28日',711,null,null,869,null,null,null,null,null,null,null,null],
['29日',866,null,null,774,null,null,null,null,null,null,null,null],
['30日',null,null,null,791,null,null,null,null,null,null,null,null],
['31日',null,null,null,704,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});