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',753,null,null,820,null,null,null,null,null,null,null,null],
['2日',715,null,null,914,null,null,null,null,null,null,null,null],
['3日',682,null,null,833,null,null,null,null,null,null,null,null],
['4日',603,null,null,825,null,null,null,null,null,null,null,null],
['5日',646,null,null,781,null,null,null,null,null,null,null,null],
['6日',639,null,null,741,null,null,null,null,null,null,null,null],
['7日',609,null,null,659,null,null,null,null,null,null,null,null],
['8日',651,null,null,702,null,null,null,null,null,null,null,null],
['9日',648,null,null,726,null,null,null,null,null,null,null,null],
['10日',666,null,null,801,null,null,null,null,null,null,null,null],
['11日',636,null,null,807,null,null,null,null,null,null,null,null],
['12日',628,null,null,722,null,null,null,null,null,null,null,null],
['13日',650,null,null,809,null,null,null,null,null,null,null,null],
['14日',675,null,null,821,null,null,null,null,null,null,null,null],
['15日',606,null,null,809,null,null,null,null,null,null,null,null],
['16日',622,null,null,817,null,null,null,null,null,null,null,null],
['17日',644,null,null,854,null,null,null,null,null,null,null,null],
['18日',695,null,null,857,null,null,null,null,null,null,null,null],
['19日',709,null,null,772,null,null,null,null,null,null,null,null],
['20日',678,null,null,862,null,null,null,null,null,null,null,null],
['21日',705,null,null,890,null,null,null,null,null,null,null,null],
['22日',697,null,null,917,null,null,null,null,null,null,null,null],
['23日',703,null,null,879,null,null,null,null,null,null,null,null],
['24日',716,null,null,914,null,null,null,null,null,null,null,null],
['25日',682,null,null,848,null,null,null,null,null,null,null,null],
['26日',711,null,null,837,null,null,null,null,null,null,null,null],
['27日',723,null,null,834,null,null,null,null,null,null,null,null],
['28日',708,null,null,839,null,null,null,null,null,null,null,null],
['29日',748,null,null,896,null,null,null,null,null,null,null,null],
['30日',803,null,null,892,null,null,null,null,null,null,null,null],
['31日',831,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11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)
      }
    });
  }

});