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',862,null,null,814,null,null,null,null,null,null,null,null],
['2日',893,null,null,1014,null,null,null,null,null,null,null,null],
['3日',892,null,null,878,null,null,null,null,null,null,null,null],
['4日',867,null,null,781,null,null,null,null,null,null,null,null],
['5日',817,null,null,853,null,null,null,null,null,null,null,null],
['6日',813,null,null,808,null,null,null,null,null,null,null,null],
['7日',855,null,null,822,null,null,null,null,null,null,null,null],
['8日',869,null,null,894,null,null,null,null,null,null,null,null],
['9日',907,null,null,923,null,null,null,null,null,null,null,null],
['10日',918,null,null,902,null,null,null,null,null,null,null,null],
['11日',869,null,null,909,null,null,null,null,null,null,null,null],
['12日',983,null,null,953,null,null,null,null,null,null,null,null],
['13日',888,null,null,883,null,null,null,null,null,null,null,null],
['14日',825,null,null,782,null,null,null,null,null,null,null,null],
['15日',777,null,null,825,null,null,null,null,null,null,null,null],
['16日',756,null,null,881,null,null,null,null,null,null,null,null],
['17日',769,null,null,862,null,null,null,null,null,null,null,null],
['18日',843,null,null,901,null,null,null,null,null,null,null,null],
['19日',785,null,null,902,null,null,null,null,null,null,null,null],
['20日',862,null,null,896,null,null,null,null,null,null,null,null],
['21日',705,null,null,948,null,null,null,null,null,null,null,null],
['22日',845,null,null,807,null,null,null,null,null,null,null,null],
['23日',863,null,null,778,null,null,null,null,null,null,null,null],
['24日',601,null,null,696,null,null,null,null,null,null,null,null],
['25日',681,null,null,665,null,null,null,null,null,null,null,null],
['26日',792,null,null,743,null,null,null,null,null,null,null,null],
['27日',744,null,null,722,null,null,null,null,null,null,null,null],
['28日',736,null,null,754,null,null,null,null,null,null,null,null],
['29日',870,null,null,795,null,null,null,null,null,null,null,null],
['30日',871,null,null,788,null,null,null,null,null,null,null,null],
['31日',null,null,null,796,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:1100},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)
      }
    });
  }

});