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',651,null,null,655,null,null,null,null,null,null,null,null],
['2日',526,null,null,474,null,null,null,null,null,null,null,null],
['3日',593,null,null,557,null,null,null,null,null,null,null,null],
['4日',621,null,null,598,null,null,null,null,null,null,null,null],
['5日',721,null,null,611,null,null,null,null,null,null,null,null],
['6日',731,null,null,666,null,null,null,null,null,null,null,null],
['7日',789,null,null,611,null,null,null,null,null,null,null,null],
['8日',798,null,null,694,null,null,null,null,null,null,null,null],
['9日',453,null,null,690,null,null,null,null,null,null,null,null],
['10日',524,null,null,663,null,null,null,null,null,null,null,null],
['11日',575,null,null,621,null,null,null,null,null,null,null,null],
['12日',647,null,null,583,null,null,null,null,null,null,null,null],
['13日',670,null,null,488,null,null,null,null,null,null,null,null],
['14日',702,null,null,367,null,null,null,null,null,null,null,null],
['15日',683,null,null,462,null,null,null,null,null,null,null,null],
['16日',632,null,null,519,null,null,null,null,null,null,null,null],
['17日',151,null,null,636,null,null,151,null,null,null,null,null],
['18日',211,null,null,694,null,null,null,null,null,null,null,null],
['19日',283,null,null,682,null,null,null,null,null,null,null,null],
['20日',360,null,null,740,null,null,null,null,null,null,null,null],
['21日',386,null,null,763,null,null,null,null,null,null,null,null],
['22日',441,null,null,726,null,null,null,null,null,null,null,null],
['23日',542,null,null,671,null,null,null,null,null,null,null,null],
['24日',567,null,null,648,null,null,null,null,null,null,null,null],
['25日',481,null,null,706,null,null,null,null,null,null,null,null],
['26日',540,null,null,811,null,null,null,null,null,null,null,null],
['27日',609,null,null,753,null,null,null,null,null,null,null,null],
['28日',651,null,null,778,null,null,null,null,null,null,null,null],
['29日',683,null,null,894,null,null,null,null,null,null,null,null],
['30日',684,null,null,667,null,null,null,null,null,null,null,null],
['31日',659,null,null,643,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8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)
      }
    });
  }

});