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',466,null,null,411,null,null,null,null,null,null,null,null],
['2日',623,null,null,540,null,null,null,null,null,null,null,null],
['3日',579,null,null,567,null,null,null,null,null,null,null,null],
['4日',649,null,null,602,null,null,null,null,null,null,null,null],
['5日',614,null,null,632,null,null,null,null,null,null,null,null],
['6日',611,null,null,625,null,null,null,null,null,null,null,null],
['7日',711,null,null,633,null,null,null,null,null,null,null,null],
['8日',704,null,null,630,null,null,null,null,null,null,null,null],
['9日',738,null,null,696,null,null,null,null,null,null,null,null],
['10日',718,null,null,721,null,null,null,null,null,null,null,null],
['11日',722,null,null,627,null,null,null,null,null,null,null,null],
['12日',553,null,null,674,null,null,null,null,null,null,null,null],
['13日',661,null,null,595,null,null,null,null,null,null,null,null],
['14日',653,null,null,581,null,null,null,null,null,null,null,null],
['15日',713,null,null,607,null,null,null,null,null,null,null,null],
['16日',638,null,null,648,null,null,null,null,null,null,null,null],
['17日',676,null,null,690,null,null,null,null,null,null,null,null],
['18日',688,null,null,655,null,null,null,null,null,null,null,null],
['19日',669,null,null,618,null,null,null,null,null,null,null,null],
['20日',610,null,null,647,null,null,null,null,null,null,null,null],
['21日',691,null,null,638,null,null,null,null,null,null,null,null],
['22日',612,null,null,706,null,null,null,null,null,null,null,null],
['23日',631,null,null,831,null,null,null,null,null,null,null,null],
['24日',672,null,null,842,null,null,null,null,null,null,null,null],
['25日',672,null,null,892,null,null,null,null,null,null,null,null],
['26日',645,null,null,861,null,null,null,null,null,null,null,null],
['27日',651,null,null,757,null,null,null,null,null,null,null,null],
['28日',469,null,null,825,null,null,null,null,null,null,null,null],
['29日',433,null,null,500,null,null,null,null,null,null,null,null],
['30日',511,null,null,528,null,null,null,null,null,null,null,null],
['31日',null,null,null,526,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:900},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)
      }
    });
  }

});