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',758,null,null,855,null,null,null,null,null,null,null,null],
['2日',883,null,null,968,null,null,null,null,null,null,null,null],
['3日',929,null,null,812,null,null,null,null,null,null,null,null],
['4日',890,null,null,882,null,null,null,null,null,null,null,null],
['5日',872,null,null,867,null,null,null,null,null,null,null,null],
['6日',800,null,null,903,null,null,null,null,null,null,null,null],
['7日',792,null,null,898,null,null,null,null,null,null,null,null],
['8日',789,null,null,789,null,null,null,null,null,null,null,null],
['9日',791,null,null,912,null,null,null,null,null,null,null,null],
['10日',756,null,null,908,null,null,null,null,null,null,null,null],
['11日',884,null,null,775,null,null,null,null,null,null,null,null],
['12日',799,null,null,849,null,null,null,null,null,null,null,null],
['13日',749,null,null,914,null,null,null,null,null,null,null,null],
['14日',748,null,null,857,null,null,null,null,null,null,null,null],
['15日',784,null,null,810,null,null,null,null,null,null,null,null],
['16日',815,null,null,800,null,null,null,null,null,null,null,null],
['17日',826,null,null,873,null,null,null,null,null,null,null,null],
['18日',900,null,null,876,null,null,null,null,null,null,null,null],
['19日',780,null,null,809,null,null,null,null,null,null,null,null],
['20日',793,null,null,744,null,null,null,null,null,null,null,null],
['21日',839,null,null,763,null,null,null,null,null,null,null,null],
['22日',828,null,null,915,null,null,null,null,null,null,null,null],
['23日',909,null,null,null,null,null,null,null,null,null,null,null],
['24日',805,null,null,null,null,null,null,null,null,null,null,null],
['25日',855,null,null,null,null,null,null,null,null,null,null,null],
['26日',854,null,null,null,null,null,null,null,null,null,null,null],
['27日',827,null,null,null,null,null,null,null,null,null,null,null],
['28日',878,null,null,null,null,null,null,null,null,null,null,null],
['29日',894,null,null,null,null,null,null,null,null,null,null,null],
['30日',843,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=22 -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)
      }
    });
  }

});