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',null,null,null,null,null,null,233,null,null,184,null,null],
['2日',null,null,null,null,null,null,133,null,null,197,null,null],
['3日',null,null,null,null,null,null,40,'EV','シーズンイベント「花嫁コンチェルト」: 06/03 → 06/12',260,null,null],
['4日',null,null,null,null,null,null,52,null,null,258,null,null],
['5日',null,null,null,null,null,null,91,null,null,66,null,null],
['6日',null,null,null,null,null,null,134,null,null,83,'EV','おでかけイベント「ACTOR’S CIRCUIT」: 07/06 → 07/15'],
['7日',null,null,null,null,null,null,48,null,null,82,null,null],
['8日',null,null,null,null,null,null,81,null,null,125,null,null],
['9日',null,null,null,null,null,null,155,null,null,60,null,null],
['10日',null,null,null,null,null,null,180,null,null,120,null,null],
['11日',null,null,null,null,null,null,209,null,null,194,null,null],
['12日',null,null,null,null,null,null,184,null,null,220,null,null],
['13日',null,null,null,null,null,null,41,null,null,212,null,null],
['14日',null,null,null,null,null,null,85,null,null,234,null,null],
['15日',null,null,null,null,null,null,145,null,null,187,null,null],
['16日',null,null,null,null,null,null,147,null,null,56,null,null],
['17日',null,null,null,null,null,null,57,null,null,103,null,null],
['18日',null,null,null,null,null,null,106,'EV','第10幕プレイ促進キャンペーン: 06/18 → 06/25',170,null,null],
['19日',null,null,null,null,null,null,128,null,null,152,null,null],
['20日',null,null,null,null,null,null,61,null,null,25,'EV','公演イベント「春組第七回公演『奇術師たちの純愛』」: 07/20 → 07/29'],
['21日',null,null,null,null,null,null,105,null,null,27,null,null],
['22日',null,null,null,null,null,null,48,null,null,47,null,null],
['23日',null,null,null,null,null,null,75,null,null,85,null,null],
['24日',null,null,null,null,null,null,153,null,null,120,null,null],
['25日',null,null,null,null,null,null,207,null,null,155,null,null],
['26日',null,null,null,null,null,null,124,null,null,155,null,null],
['27日',null,null,null,null,null,null,194,null,null,144,null,null],
['28日',null,null,null,null,null,null,234,null,null,140,null,null],
['29日',null,null,null,null,null,null,202,null,null,114,null,null],
['30日',null,null,null,null,null,null,163,null,null,52,null,null],
['31日',null,null,null,null,null,null,null,null,null,118,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:'2020年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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=10;

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

});