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',706,null,null,613,null,null,null,null,null,null,null,null],
['2日',737,null,null,673,null,null,null,null,null,null,null,null],
['3日',837,null,null,794,null,null,null,null,null,null,null,null],
['4日',784,null,null,863,null,null,null,null,null,null,null,null],
['5日',677,null,null,853,null,null,null,null,null,null,null,null],
['6日',722,null,null,935,null,null,null,null,null,null,null,null],
['7日',722,null,null,934,null,null,null,null,null,null,null,null],
['8日',853,null,null,786,null,null,null,null,null,null,null,null],
['9日',919,null,null,1036,null,null,null,null,null,null,null,null],
['10日',823,null,null,1038,null,null,null,null,null,null,null,null],
['11日',698,null,null,1053,null,null,null,null,null,null,null,null],
['12日',967,null,null,1266,null,null,null,null,null,null,null,null],
['13日',531,null,null,1203,null,null,null,null,null,null,null,null],
['14日',703,null,null,1103,null,null,null,null,null,null,null,null],
['15日',917,null,null,432,null,null,null,null,null,null,null,null],
['16日',843,null,null,523,null,null,null,null,null,null,null,null],
['17日',768,null,null,522,null,null,null,null,null,null,null,null],
['18日',615,null,null,615,null,null,null,null,null,null,null,null],
['19日',824,null,null,701,null,null,null,null,null,null,null,null],
['20日',695,null,null,802,null,null,null,null,null,null,null,null],
['21日',698,null,null,1007,null,null,null,null,null,null,null,null],
['22日',787,null,null,860,null,null,null,null,null,null,null,null],
['23日',966,null,null,885,null,null,null,null,null,null,null,null],
['24日',966,null,null,736,null,null,null,null,null,null,null,null],
['25日',644,null,null,950,null,null,null,null,null,null,null,null],
['26日',730,null,null,736,null,null,null,null,null,null,null,null],
['27日',507,null,null,445,null,null,null,null,null,null,null,null],
['28日',550,null,null,423,null,null,null,null,null,null,null,null],
['29日',634,null,null,469,null,null,null,null,null,null,null,null],
['30日',759,null,null,656,null,null,null,null,null,null,null,null],
['31日',663,null,null,null,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9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=30 -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)
      }
    });
  }

});