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',712,null,null,807,null,null,null,null,null,null,null,null],
['2日',669,null,null,807,null,null,null,null,null,null,null,null],
['3日',752,null,null,null,null,null,null,null,null,null,null,null],
['4日',736,null,null,null,null,null,null,null,null,null,null,null],
['5日',null,null,null,null,null,null,null,null,null,null,null,null],
['6日',637,null,null,null,null,null,null,null,null,null,null,null],
['7日',694,null,null,null,null,null,null,null,null,null,null,null],
['8日',null,null,null,null,null,null,null,null,null,null,null,null],
['9日',null,null,null,null,null,null,null,null,null,null,null,null],
['10日',null,null,null,null,null,null,null,null,null,null,null,null],
['11日',808,null,null,null,null,null,null,null,null,null,null,null],
['12日',null,null,null,null,null,null,null,null,null,null,null,null],
['13日',null,null,null,null,null,null,null,null,null,null,null,null],
['14日',752,null,null,829,null,null,null,null,null,null,null,null],
['15日',664,null,null,739,null,null,null,null,null,null,null,null],
['16日',817,null,null,null,null,null,null,null,null,null,'EV','キャラクター契約締結キャンペーン -トレイニー-: 06/16 → 06/30'],
['17日',null,null,null,689,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,null,null],
['19日',749,'EV','【復刻】サマーダイブ・アミューズメント！: 05/19 → 06/16',null,null,null,null,null,null,null,null,null],
['20日',428,null,null,null,null,null,null,null,null,null,null,null],
['21日',382,null,null,null,null,null,null,null,null,null,null,null],
['22日',516,null,null,null,null,null,null,null,null,null,null,null],
['23日',696,null,null,null,null,null,null,null,null,null,null,null],
['24日',834,null,null,null,null,null,null,null,null,null,null,null],
['25日',921,null,null,null,null,null,null,null,null,null,null,null],
['26日',967,null,null,null,null,null,null,null,null,null,null,null],
['27日',982,null,null,null,null,null,null,null,null,null,null,null],
['28日',978,null,null,null,null,null,null,null,null,null,null,null],
['29日',965,null,null,null,null,null,null,null,null,null,null,null],
['30日',952,null,null,null,null,null,null,null,null,null,'UP!','第2部1章公開記念エーテル・サーチ: 06/30 → 08/01'],
['31日',939,null,null,null,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:'2022年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=17 -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)
      }
    });
  }

});