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',477,null,null,427,null,null,null,null,null,null,null,null],
['2日',239,null,null,351,null,null,null,null,null,null,null,null],
['3日',275,null,null,481,null,null,null,null,null,null,null,null],
['4日',324,null,null,573,null,null,null,null,null,null,null,null],
['5日',410,null,null,593,null,null,null,null,null,null,null,null],
['6日',487,null,null,645,null,null,null,null,null,null,null,null],
['7日',443,null,null,811,null,null,null,null,null,null,null,null],
['8日',199,null,null,702,null,null,199,null,null,null,null,null],
['9日',299,null,null,605,null,null,null,null,null,null,null,null],
['10日',394,null,null,770,null,null,null,null,null,null,null,null],
['11日',452,null,null,786,null,null,null,null,null,null,null,null],
['12日',500,null,null,839,null,null,null,null,null,null,null,null],
['13日',501,null,null,762,null,null,null,null,null,null,null,null],
['14日',225,null,null,764,null,null,null,null,null,null,null,null],
['15日',289,null,null,869,null,null,null,null,null,null,null,null],
['16日',334,null,null,651,null,null,null,null,null,null,null,null],
['17日',393,null,null,620,null,null,null,null,null,null,null,null],
['18日',420,null,null,634,null,null,null,null,null,null,null,null],
['19日',506,null,null,655,null,null,null,null,null,null,null,null],
['20日',222,null,null,381,null,null,null,null,null,null,null,null],
['21日',274,null,null,397,null,null,null,null,null,null,null,null],
['22日',362,null,null,598,null,null,null,null,null,null,null,null],
['23日',402,null,null,607,null,null,null,null,null,null,null,null],
['24日',522,null,null,679,null,null,null,null,null,null,null,null],
['25日',401,null,null,696,null,null,null,null,null,null,null,null],
['26日',179,null,null,658,null,null,179,null,null,null,null,null],
['27日',227,null,null,728,null,null,null,null,null,null,null,null],
['28日',278,null,null,698,null,null,null,null,null,null,null,null],
['29日',340,null,null,742,null,null,null,null,null,null,null,null],
['30日',344,null,null,740,null,null,null,null,null,null,null,null],
['31日',null,null,null,788,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)
      }
    });
  }

});