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',null,null,null,null,null,null,null,null,null,null,null,null],
['2日',null,null,null,1013,null,null,null,null,null,null,null,null],
['3日',null,null,null,1182,null,null,null,null,null,null,null,null],
['4日',null,null,null,1033,null,null,null,null,null,null,null,null],
['5日',858,null,null,null,null,null,null,null,null,null,null,null],
['6日',773,null,null,null,null,null,null,null,null,null,null,null],
['7日',882,null,null,917,null,null,null,null,null,null,null,null],
['8日',965,null,null,853,null,null,null,null,null,null,null,null],
['9日',980,null,null,783,null,null,null,null,null,null,null,null],
['10日',926,null,null,947,null,null,null,null,null,null,null,null],
['11日',944,null,null,null,null,null,null,null,null,null,null,null],
['12日',953,null,null,null,null,null,null,null,null,null,null,null],
['13日',1244,null,null,921,null,null,null,null,null,null,null,null],
['14日',null,null,null,880,null,null,null,null,null,null,null,null],
['15日',929,null,null,885,null,null,null,null,null,null,null,null],
['16日',null,null,null,870,null,null,null,null,null,null,null,null],
['17日',948,null,null,904,null,null,null,null,null,null,null,null],
['18日',844,null,null,852,null,null,null,null,null,null,null,null],
['19日',691,null,null,964,null,null,null,null,null,null,null,null],
['20日',860,null,null,1174,null,null,null,null,null,null,null,null],
['21日',902,null,null,null,null,null,null,null,null,null,null,null],
['22日',685,null,null,971,null,null,null,null,null,null,null,null],
['23日',818,null,null,822,null,null,null,null,null,null,null,null],
['24日',940,null,null,902,null,null,null,null,null,null,null,null],
['25日',882,null,null,889,null,null,null,null,null,null,null,null],
['26日',null,null,null,1021,null,null,null,null,null,null,null,null],
['27日',868,null,null,923,null,null,null,null,null,null,null,null],
['28日',1038,null,null,null,null,null,null,null,null,null,null,null],
['29日',1213,null,null,929,null,null,null,null,null,null,null,null],
['30日',null,null,null,982,null,null,null,null,null,null,null,null],
['31日',null,null,null,1052,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)
      }
    });
  }

});