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',582,null,null,529,null,null,null,null,null,null,null,null],
['2日',758,null,null,622,null,null,null,null,null,null,null,null],
['3日',807,null,null,692,null,null,null,null,null,null,null,null],
['4日',887,null,null,748,null,null,null,null,null,null,null,null],
['5日',871,null,null,780,null,null,null,null,null,null,null,null],
['6日',896,null,null,785,null,null,null,null,null,null,null,null],
['7日',866,null,null,805,null,null,null,null,null,null,null,null],
['8日',857,null,null,889,null,null,null,null,null,null,null,null],
['9日',932,null,null,841,null,null,null,null,null,null,null,null],
['10日',883,null,null,904,null,null,null,null,null,null,null,null],
['11日',977,null,null,776,null,null,null,null,null,null,null,null],
['12日',995,null,null,797,null,null,null,null,null,null,null,null],
['13日',876,null,null,788,null,null,null,null,null,null,null,null],
['14日',1009,null,null,932,null,null,null,null,null,null,null,null],
['15日',957,null,null,1034,null,null,null,null,null,null,null,null],
['16日',1039,null,null,831,null,null,null,null,null,null,null,null],
['17日',1067,null,null,791,null,null,null,null,null,null,null,null],
['18日',527,null,null,803,null,null,null,null,null,null,null,null],
['19日',591,null,null,767,null,null,null,null,null,null,null,null],
['20日',688,null,null,887,null,null,null,null,null,null,null,null],
['21日',718,null,null,928,null,null,null,null,null,null,null,null],
['22日',708,null,null,975,null,null,null,null,null,null,null,null],
['23日',661,null,null,731,null,null,null,null,null,null,null,null],
['24日',739,null,null,757,null,null,null,null,null,null,null,null],
['25日',776,null,null,741,null,null,null,null,null,null,null,null],
['26日',834,null,null,869,null,null,null,null,null,null,null,null],
['27日',874,null,null,974,null,null,null,null,null,null,null,null],
['28日',814,null,null,946,null,null,null,null,null,null,null,null],
['29日',890,null,null,991,null,null,null,null,null,null,null,null],
['30日',946,null,null,562,null,null,null,null,null,null,null,null],
['31日',null,null,null,642,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});