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,218,null,null,141,null,null,null,null,null],
['2日',null,null,null,226,null,null,128,null,null,null,null,null],
['3日',null,null,null,261,null,null,151,null,null,null,null,null],
['4日',null,null,null,306,null,null,185,null,null,null,null,null],
['5日',197,null,null,179,null,null,197,null,null,179,null,null],
['6日',218,null,null,188,null,null,null,null,null,188,null,null],
['7日',238,null,null,205,null,null,null,null,null,null,null,null],
['8日',275,null,null,218,null,null,null,null,null,null,null,null],
['9日',307,null,null,183,null,null,null,null,null,183,null,null],
['10日',334,null,null,212,null,null,null,null,null,null,null,null],
['11日',278,null,null,256,null,null,null,null,null,null,null,null],
['12日',278,null,null,286,null,null,null,null,null,null,null,null],
['13日',281,null,null,341,null,null,null,null,null,null,null,null],
['14日',333,null,null,374,null,null,null,null,null,null,null,null],
['15日',267,null,null,427,null,null,null,null,null,null,null,null],
['16日',136,null,null,234,null,null,136,null,null,null,null,null],
['17日',null,null,null,249,null,null,164,null,null,null,null,null],
['18日',null,null,null,314,null,null,181,null,null,null,null,null],
['19日',157,null,null,402,null,null,157,null,null,null,null,null],
['20日',205,null,null,440,null,null,null,null,null,null,null,null],
['21日',245,null,null,492,null,null,null,null,null,null,null,null],
['22日',254,null,null,308,null,null,null,null,null,null,null,null],
['23日',286,null,null,307,null,null,null,null,null,null,null,null],
['24日',253,null,null,384,null,null,null,null,null,null,null,null],
['25日',266,null,null,428,null,null,null,null,null,null,null,null],
['26日',328,null,null,473,null,null,null,null,null,null,null,null],
['27日',389,null,null,408,null,null,null,null,null,null,null,null],
['28日',395,null,null,440,null,null,null,null,null,null,null,null],
['29日',346,null,null,552,null,null,null,null,null,null,null,null],
['30日',373,null,null,642,null,null,null,null,null,null,null,null],
['31日',null,null,null,556,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:700},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)
      }
    });
  }

});