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',263,null,null,228,null,null,null,null,null,null,null,null],
['2日',336,null,null,305,null,null,null,null,null,null,null,null],
['3日',378,null,null,344,null,null,null,null,null,null,null,null],
['4日',365,null,null,366,null,null,null,null,null,null,null,null],
['5日',375,null,null,377,null,null,null,null,null,null,null,null],
['6日',375,null,null,347,null,null,null,null,null,null,null,null],
['7日',374,null,null,349,null,null,null,null,null,null,null,null],
['8日',164,null,null,264,null,null,164,null,null,null,null,null],
['9日',237,null,null,289,null,null,null,null,null,null,null,null],
['10日',245,null,null,237,null,null,null,null,null,null,null,null],
['11日',253,null,null,222,null,null,null,null,null,null,null,null],
['12日',348,null,null,327,null,null,null,null,null,null,null,null],
['13日',452,null,null,415,null,null,null,null,null,null,null,null],
['14日',514,null,null,459,null,null,null,null,null,null,null,null],
['15日',273,null,null,131,null,null,null,null,null,131,null,null],
['16日',252,null,null,202,null,null,null,null,null,null,null,null],
['17日',292,null,null,270,null,null,null,null,null,null,null,null],
['18日',273,null,null,251,null,null,null,null,null,null,null,null],
['19日',281,null,null,365,null,null,null,null,null,null,null,null],
['20日',332,null,null,412,null,null,null,null,null,null,null,null],
['21日',346,null,null,417,null,null,null,null,null,null,null,null],
['22日',394,null,null,335,null,null,null,null,null,null,null,null],
['23日',412,null,null,380,null,null,null,null,null,null,null,null],
['24日',409,null,null,390,null,null,null,null,null,null,null,null],
['25日',240,null,null,287,null,null,null,null,null,null,null,null],
['26日',222,null,null,194,null,null,null,null,null,194,null,null],
['27日',331,null,null,278,null,null,null,null,null,null,null,null],
['28日',365,null,null,322,null,null,null,null,null,null,null,null],
['29日',408,null,null,274,null,null,null,null,null,null,null,null],
['30日',442,null,null,273,null,null,null,null,null,null,null,null],
['31日',201,null,null,161,null,null,null,null,null,161,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:600},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)
      }
    });
  }

});