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',699,null,null,713,null,null,null,null,null,null,null,null],
['2日',822,null,null,799,null,null,null,null,null,null,null,null],
['3日',846,null,null,757,null,null,null,null,null,null,null,null],
['4日',794,null,null,744,null,null,null,null,null,null,null,null],
['5日',798,null,null,624,null,null,null,null,null,null,null,null],
['6日',796,null,null,627,null,null,null,null,null,null,null,null],
['7日',688,null,null,682,null,null,null,null,null,null,null,null],
['8日',672,null,null,730,null,null,null,null,null,null,null,null],
['9日',730,null,null,765,null,null,null,null,null,null,null,null],
['10日',742,null,null,696,null,null,null,null,null,null,null,null],
['11日',787,null,null,765,null,null,null,null,null,null,null,null],
['12日',773,null,null,706,null,null,null,null,null,null,null,null],
['13日',833,null,null,705,null,null,null,null,null,null,null,null],
['14日',814,null,null,749,null,null,null,null,null,null,null,null],
['15日',770,null,null,745,null,null,null,null,null,null,null,null],
['16日',753,null,null,727,null,null,null,null,null,null,null,null],
['17日',837,null,null,719,null,null,null,null,null,null,null,null],
['18日',807,null,null,661,null,null,null,null,null,null,null,null],
['19日',743,null,null,664,null,null,null,null,null,null,null,null],
['20日',826,null,null,663,null,null,null,null,null,null,null,null],
['21日',687,null,null,716,null,null,null,null,null,null,null,null],
['22日',666,null,null,755,null,null,null,null,null,null,null,null],
['23日',711,null,null,737,null,null,null,null,null,null,null,null],
['24日',696,null,null,666,null,null,null,null,null,null,null,null],
['25日',752,null,null,754,null,null,null,null,null,null,null,null],
['26日',729,null,null,752,null,null,null,null,null,null,null,null],
['27日',758,null,null,704,null,null,null,null,null,null,null,null],
['28日',779,null,null,690,null,null,null,null,null,null,null,null],
['29日',703,null,null,705,null,null,null,null,null,null,null,null],
['30日',693,null,null,788,null,null,null,null,null,null,null,null],
['31日',689,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: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=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)
      }
    });
  }

});