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',848,null,null,856,null,null,null,null,null,null,null,null],
['2日',582,null,null,729,null,null,null,null,null,null,null,null],
['3日',668,null,null,813,null,null,null,null,null,null,null,null],
['4日',774,null,null,953,null,null,null,null,null,null,null,null],
['5日',782,null,null,886,null,null,null,null,null,null,null,null],
['6日',730,null,null,968,null,null,null,null,null,null,null,null],
['7日',843,null,null,1025,null,null,null,null,null,null,null,null],
['8日',923,null,null,824,null,null,null,null,null,null,null,null],
['9日',966,null,null,887,null,null,null,null,null,null,null,null],
['10日',1039,null,null,923,null,null,null,null,null,null,null,null],
['11日',717,null,null,1006,null,null,null,null,null,null,null,null],
['12日',911,null,null,1015,null,null,null,null,null,null,null,null],
['13日',884,null,null,1106,null,null,null,null,null,null,null,null],
['14日',900,null,null,1238,null,null,null,null,null,null,null,null],
['15日',499,null,null,723,null,null,null,null,null,null,null,null],
['16日',489,null,null,729,null,null,null,null,null,null,null,null],
['17日',513,null,null,872,null,null,null,null,null,null,null,null],
['18日',574,null,null,974,null,null,null,null,null,null,null,null],
['19日',729,null,null,700,null,null,null,null,null,null,null,null],
['20日',501,null,null,793,null,null,null,null,null,null,null,null],
['21日',530,null,null,738,null,null,null,null,null,null,null,null],
['22日',512,null,null,858,null,null,null,null,null,null,null,null],
['23日',558,null,null,986,null,null,null,null,null,null,null,null],
['24日',518,null,null,1003,null,null,null,null,null,null,null,null],
['25日',436,null,null,1015,null,null,null,null,null,null,null,null],
['26日',615,null,null,999,null,null,null,null,null,null,null,null],
['27日',649,null,null,970,null,null,null,null,null,null,null,null],
['28日',770,null,null,966,null,null,null,null,null,null,null,null],
['29日',815,null,null,980,null,null,null,null,null,null,null,null],
['30日',866,null,null,881,null,null,null,null,null,null,null,null],
['31日',null,null,null,762,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)
      }
    });
  }

});