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',214,null,null,null,null,null,null,null,null,164,null,null],
['2日',217,null,null,null,null,null,null,null,null,160,null,null],
['3日',224,null,null,194,null,null,null,null,null,194,null,null],
['4日',261,null,null,255,null,null,null,null,null,null,null,null],
['5日',306,null,null,319,null,null,null,null,null,null,null,null],
['6日',347,null,null,355,null,null,null,null,null,null,null,null],
['7日',364,null,null,276,null,null,null,null,null,null,null,null],
['8日',356,null,null,262,null,null,null,null,null,null,null,null],
['9日',203,null,null,270,null,null,null,null,null,null,null,null],
['10日',171,null,null,155,null,null,171,null,null,155,null,null],
['11日',null,null,null,null,null,null,124,null,null,140,null,null],
['12日',null,null,null,176,null,null,114,null,null,176,null,null],
['13日',159,null,null,230,null,null,159,null,null,null,null,null],
['14日',236,null,null,258,null,null,null,null,null,null,null,null],
['15日',285,null,null,231,null,null,null,null,null,null,null,null],
['16日',308,null,null,245,null,null,null,null,null,null,null,null],
['17日',270,null,null,185,null,null,null,null,null,185,null,null],
['18日',290,null,null,null,null,null,null,null,null,77,null,null],
['19日',267,null,null,null,null,null,null,null,null,78,null,null],
['20日',340,null,null,null,null,null,null,null,null,126,null,null],
['21日',355,null,null,null,null,null,null,null,null,158,null,null],
['22日',136,null,null,null,null,null,136,null,null,186,null,null],
['23日',218,null,null,null,null,null,null,null,null,192,null,null],
['24日',157,null,null,null,null,null,157,null,null,164,null,null],
['25日',210,null,null,140,null,null,null,null,null,140,null,null],
['26日',269,null,null,219,null,null,null,null,null,null,null,null],
['27日',270,null,null,38,null,null,null,null,null,38,null,null],
['28日',317,null,null,null,null,null,null,null,null,56,null,null],
['29日',320,null,null,null,null,null,null,null,null,91,null,null],
['30日',273,null,null,null,null,null,null,null,null,111,null,null],
['31日',208,null,null,null,null,null,null,null,null,151,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:400},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)
      }
    });
  }

});