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',751,null,null,1044,null,null,null,null,null,null,null,null],
['2日',806,null,null,1135,null,null,null,null,null,null,null,null],
['3日',827,null,null,861,null,null,null,null,null,null,null,null],
['4日',992,null,null,800,null,null,null,null,null,null,null,null],
['5日',872,null,null,982,null,null,null,null,null,null,null,null],
['6日',854,null,null,1084,null,null,null,null,null,null,null,null],
['7日',813,null,null,1133,null,null,null,null,null,null,null,null],
['8日',713,null,null,959,null,null,null,null,null,null,null,null],
['9日',766,null,null,811,null,null,null,null,null,null,null,null],
['10日',778,null,null,1088,null,null,null,null,null,null,null,null],
['11日',971,null,null,1066,null,null,null,null,null,null,null,null],
['12日',935,null,null,1078,null,null,null,null,null,null,null,null],
['13日',971,null,null,1185,null,null,null,null,null,null,null,null],
['14日',828,null,null,1086,null,null,null,null,null,null,null,null],
['15日',753,null,null,1118,null,null,null,null,null,null,null,null],
['16日',814,null,null,1157,null,null,null,null,null,null,null,null],
['17日',903,null,null,912,null,null,null,null,null,null,null,null],
['18日',886,null,null,863,null,null,null,null,null,null,null,null],
['19日',1079,null,null,968,null,null,null,null,null,null,null,null],
['20日',1009,null,null,965,null,null,null,null,null,null,null,null],
['21日',688,null,null,1095,null,null,null,null,null,null,null,null],
['22日',764,null,null,1043,null,null,null,null,null,null,null,null],
['23日',943,null,null,1101,null,null,null,null,null,null,null,null],
['24日',972,null,null,1021,null,null,null,null,null,null,null,null],
['25日',1078,null,null,1218,null,null,null,null,null,null,null,null],
['26日',971,null,null,915,null,null,null,null,null,null,null,null],
['27日',883,null,null,812,null,null,null,null,null,null,null,null],
['28日',1041,null,null,904,null,null,null,null,null,null,null,null],
['29日',1086,null,null,1002,null,null,null,null,null,null,null,null],
['30日',1114,null,null,1072,null,null,null,null,null,null,null,null],
['31日',null,null,null,1151,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});