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',591,null,null,707,null,null,null,null,null,null,null,null],
['2日',780,null,null,877,null,null,null,null,null,null,null,null],
['3日',879,null,null,679,null,null,null,null,null,null,null,null],
['4日',913,null,null,670,null,null,null,null,null,null,null,null],
['5日',1042,null,null,757,null,null,null,null,null,null,null,null],
['6日',869,null,null,741,null,null,null,null,null,null,null,null],
['7日',906,null,null,652,null,null,null,null,null,null,null,null],
['8日',372,null,null,760,null,null,null,null,null,null,null,null],
['9日',391,null,null,763,null,null,null,null,null,null,null,null],
['10日',454,null,null,817,null,null,null,null,null,null,null,null],
['11日',605,null,null,791,null,null,null,null,null,null,null,null],
['12日',588,null,null,936,null,null,null,null,null,null,null,null],
['13日',668,null,null,770,null,null,null,null,null,null,null,null],
['14日',676,null,null,569,null,null,null,null,null,null,null,null],
['15日',805,null,null,440,null,null,null,null,null,null,null,null],
['16日',765,null,null,523,null,null,null,null,null,null,null,null],
['17日',714,null,null,698,null,null,null,null,null,null,null,null],
['18日',729,null,null,633,null,null,null,null,null,null,null,null],
['19日',716,null,null,776,null,null,null,null,null,null,null,null],
['20日',730,null,null,820,null,null,null,null,null,null,null,null],
['21日',null,null,null,870,null,null,null,null,null,null,null,null],
['22日',395,null,null,1074,null,null,null,null,null,null,null,null],
['23日',413,null,null,979,null,null,null,null,null,null,null,null],
['24日',474,null,null,847,null,null,null,null,null,null,null,null],
['25日',574,null,null,1075,null,null,null,null,null,null,null,null],
['26日',734,null,null,835,null,null,null,null,null,null,null,null],
['27日',581,null,null,725,null,null,null,null,null,null,null,null],
['28日',722,null,null,919,null,null,null,null,null,null,null,null],
['29日',null,null,null,232,null,null,null,null,null,null,null,null],
['30日',null,null,null,299,null,null,null,null,null,null,null,null],
['31日',null,null,null,394,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});