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',593,null,null,516,null,null,null,null,null,null,null,null],
['2日',672,null,null,688,null,null,null,null,null,null,null,null],
['3日',659,null,null,670,null,null,null,null,null,null,null,null],
['4日',625,null,null,693,null,null,null,null,null,null,null,null],
['5日',678,null,null,784,null,null,null,null,null,null,null,null],
['6日',710,null,null,911,null,null,null,null,null,null,null,null],
['7日',604,null,null,847,null,null,null,null,null,null,null,null],
['8日',673,null,null,840,null,null,null,null,null,null,null,null],
['9日',714,null,null,768,null,null,null,null,null,null,null,null],
['10日',671,null,null,752,null,null,null,null,null,null,null,null],
['11日',766,null,null,689,null,null,null,null,null,null,null,null],
['12日',783,null,null,733,null,null,null,null,null,null,null,null],
['13日',814,null,null,781,null,null,null,null,null,null,null,null],
['14日',717,null,null,557,null,null,null,null,null,null,null,null],
['15日',708,null,null,611,null,null,null,null,null,null,null,null],
['16日',697,null,null,685,null,null,null,null,null,null,null,null],
['17日',674,null,null,705,null,null,null,null,null,null,null,null],
['18日',735,null,null,706,null,null,null,null,null,null,null,null],
['19日',773,null,null,854,null,null,null,null,null,null,null,null],
['20日',855,null,null,865,null,null,null,null,null,null,null,null],
['21日',840,null,null,713,null,null,null,null,null,null,null,null],
['22日',917,null,null,757,null,null,null,null,null,null,null,null],
['23日',923,null,null,845,null,null,null,null,null,null,null,null],
['24日',657,null,null,882,null,null,null,null,null,null,null,null],
['25日',697,null,null,629,null,null,null,null,null,null,null,null],
['26日',675,null,null,755,null,null,null,null,null,null,null,null],
['27日',727,null,null,853,null,null,null,null,null,null,null,null],
['28日',622,null,null,777,null,null,null,null,null,null,null,null],
['29日',633,null,null,834,null,null,null,null,null,null,null,null],
['30日',644,null,null,752,null,null,null,null,null,null,null,null],
['31日',625,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6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=30 -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)
      }
    });
  }

});