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',168,null,null,337,null,null,168,null,null,null,null,null],
['2日',268,null,null,90,null,null,null,null,null,90,null,null],
['3日',335,null,null,null,null,null,null,null,null,128,null,null],
['4日',410,null,null,149,null,null,null,null,null,149,null,null],
['5日',504,null,null,209,null,null,null,null,null,null,null,null],
['6日',567,null,null,109,null,null,null,null,null,109,null,null],
['7日',562,null,null,null,null,null,null,null,null,125,null,null],
['8日',569,null,null,null,null,null,null,null,null,148,null,null],
['9日',631,null,null,null,null,null,null,null,null,166,null,null],
['10日',627,null,null,null,null,null,null,null,null,102,null,null],
['11日',647,null,null,170,null,null,null,null,null,170,null,null],
['12日',645,null,null,208,null,null,null,null,null,null,null,null],
['13日',551,null,null,237,null,null,null,null,null,null,null,null],
['14日',119,null,null,121,null,null,119,null,null,121,null,null],
['15日',204,null,null,173,null,null,null,null,null,173,null,null],
['16日',325,null,null,227,null,null,null,null,null,null,null,null],
['17日',361,null,null,229,null,null,null,null,null,null,null,null],
['18日',431,null,null,204,null,null,null,null,null,null,null,null],
['19日',517,null,null,265,null,null,null,null,null,null,null,null],
['20日',570,null,null,317,null,null,null,null,null,null,null,null],
['21日',587,null,null,285,null,null,null,null,null,null,null,null],
['22日',615,null,null,204,null,null,null,null,null,null,null,null],
['23日',613,null,null,236,null,null,null,null,null,null,null,null],
['24日',507,null,null,271,null,null,null,null,null,null,null,null],
['25日',400,null,null,346,null,null,null,null,null,null,null,null],
['26日',430,null,null,261,null,null,null,null,null,null,null,null],
['27日',483,null,null,290,null,null,null,null,null,null,null,null],
['28日',540,null,null,278,null,null,null,null,null,null,null,null],
['29日',356,null,null,303,null,null,null,null,null,null,null,null],
['30日',431,null,null,314,null,null,null,null,null,null,null,null],
['31日',348,null,null,272,'EV','How\'s HERO\'s Weekend？ -for Akira-: 08/31 → 09/06',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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});