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',166,null,null,239,null,null,166,null,null,null,null,null],
['2日',251,null,null,285,null,null,null,null,null,null,null,null],
['3日',274,null,null,318,null,null,null,null,null,null,null,null],
['4日',305,null,null,330,null,null,null,null,null,null,null,null],
['5日',267,null,null,273,null,null,null,null,null,null,null,null],
['6日',157,null,null,332,null,null,157,null,null,null,null,null],
['7日',174,null,null,412,null,null,174,null,null,null,null,null],
['8日',204,null,null,474,null,null,null,null,null,null,null,null],
['9日',225,null,null,193,null,null,null,null,null,193,null,null],
['10日',141,null,null,null,null,null,141,null,null,168,null,null],
['11日',null,null,null,153,null,null,147,null,null,153,null,null],
['12日',null,null,null,233,null,null,175,null,null,null,null,null],
['13日',null,null,null,287,null,null,189,null,null,null,null,null],
['14日',null,null,null,344,null,null,154,null,null,null,null,null],
['15日',187,null,null,340,null,null,187,null,null,null,null,null],
['16日',239,null,null,199,null,null,null,null,null,199,null,null],
['17日',207,null,null,null,null,null,null,null,null,197,null,null],
['18日',139,null,null,179,null,null,139,null,null,179,null,null],
['19日',null,null,null,230,null,null,142,null,null,null,null,null],
['20日',null,null,null,270,null,null,128,null,null,null,null,null],
['21日',158,null,null,258,null,null,158,null,null,null,null,null],
['22日',203,null,null,287,null,null,null,null,null,null,null,null],
['23日',221,null,null,270,null,null,null,null,null,null,null,null],
['24日',248,null,null,257,null,null,null,null,null,null,null,null],
['25日',200,null,null,234,null,null,200,null,null,null,null,null],
['26日',null,null,null,219,null,null,190,null,null,null,null,null],
['27日',164,null,null,220,null,null,164,null,null,null,null,null],
['28日',207,null,null,226,null,null,null,null,null,null,null,null],
['29日',234,null,null,219,null,null,null,null,null,null,null,null],
['30日',216,null,null,205,null,null,null,null,null,null,null,null],
['31日',null,null,null,177,null,null,null,null,null,177,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});