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',670,null,null,697,null,null,null,null,null,null,null,null],
['2日',940,null,null,898,null,null,null,null,null,null,null,null],
['3日',1069,null,null,1058,null,null,null,null,null,null,null,null],
['4日',1145,null,null,1251,null,null,null,null,null,null,null,null],
['5日',1030,null,null,1259,null,null,null,null,null,null,null,null],
['6日',1087,null,null,1064,null,null,null,null,null,null,null,null],
['7日',1061,null,null,1062,null,null,null,null,null,null,null,null],
['8日',1139,null,null,1123,null,null,null,null,null,null,null,null],
['9日',1170,null,null,1168,null,null,null,null,null,null,null,null],
['10日',1156,null,null,1159,null,null,null,null,null,null,null,null],
['11日',1230,null,null,1161,null,null,null,null,null,null,null,null],
['12日',1066,null,null,1163,null,null,null,null,null,null,null,null],
['13日',921,null,null,1185,null,null,null,null,null,null,null,null],
['14日',994,null,null,1074,null,null,null,null,null,null,null,null],
['15日',801,null,null,800,null,null,null,null,null,null,null,null],
['16日',854,null,null,995,null,null,null,null,null,null,null,null],
['17日',964,null,null,1013,null,null,null,null,null,null,null,null],
['18日',950,null,null,1022,null,null,null,null,null,null,null,null],
['19日',928,null,null,null,null,null,null,null,null,null,null,null],
['20日',937,null,null,939,null,null,null,null,null,null,null,null],
['21日',1037,null,null,922,null,null,null,null,null,null,null,null],
['22日',858,null,null,832,null,null,null,null,null,null,null,null],
['23日',1007,null,null,1048,null,null,null,null,null,null,null,null],
['24日',1062,null,null,1152,null,null,null,null,null,null,null,null],
['25日',1051,null,null,1225,null,null,null,null,null,null,null,null],
['26日',1030,null,null,1135,null,null,null,null,null,null,null,null],
['27日',1131,null,null,1198,null,null,null,null,null,null,null,null],
['28日',648,null,null,1115,null,null,null,null,null,null,null,null],
['29日',727,null,null,666,null,null,null,null,null,null,null,null],
['30日',732,null,null,854,null,null,null,null,null,null,null,null],
['31日',null,null,null,940,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: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)
      }
    });
  }

});