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',445,null,null,527,null,null,null,null,null,null,null,null],
['2日',169,null,null,205,null,null,169,null,null,null,null,null],
['3日',214,null,null,240,null,null,null,null,null,null,null,null],
['4日',252,null,null,255,null,null,null,null,null,null,null,null],
['5日',300,null,null,304,null,null,null,null,null,null,null,null],
['6日',353,null,null,351,null,null,null,null,null,null,null,null],
['7日',226,null,null,295,null,null,null,null,null,null,null,null],
['8日',265,null,null,318,null,null,null,null,null,null,null,null],
['9日',293,null,null,384,null,null,null,null,null,null,null,null],
['10日',397,null,null,404,null,null,null,null,null,null,null,null],
['11日',394,null,null,358,null,null,null,null,null,null,null,null],
['12日',362,null,null,354,null,null,null,null,null,null,null,null],
['13日',344,null,null,360,null,null,null,null,null,null,null,null],
['14日',257,null,null,269,null,null,null,null,null,null,null,null],
['15日',296,null,null,333,null,null,null,null,null,null,null,null],
['16日',325,null,null,405,null,null,null,null,null,null,null,null],
['17日',206,null,null,482,null,null,null,null,null,null,null,null],
['18日',229,null,null,343,null,null,null,null,null,null,null,null],
['19日',269,null,null,396,null,null,null,null,null,null,null,null],
['20日',291,null,null,440,null,null,null,null,null,null,null,null],
['21日',325,null,null,477,null,null,null,null,null,null,null,null],
['22日',343,null,null,431,null,null,null,null,null,null,null,null],
['23日',308,null,null,423,null,null,null,null,null,null,null,null],
['24日',323,null,null,386,null,null,null,null,null,null,null,null],
['25日',348,null,null,392,null,null,null,null,null,null,null,null],
['26日',374,null,null,478,null,null,null,null,null,null,null,null],
['27日',450,null,null,519,null,null,null,null,null,null,null,null],
['28日',470,null,null,398,null,null,null,null,null,null,null,null],
['29日',462,null,null,442,null,null,null,null,null,null,null,null],
['30日',398,null,null,488,null,null,null,null,null,null,null,null],
['31日',431,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:600},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)
      }
    });
  }

});