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',934,null,null,839,null,null,null,null,null,null,null,null],
['2日',null,null,null,972,null,null,null,null,null,null,null,null],
['3日',941,null,null,930,null,null,null,null,null,null,null,null],
['4日',960,null,null,838,null,null,null,null,null,null,null,null],
['5日',971,null,null,831,null,null,null,null,null,null,null,null],
['6日',847,null,null,809,null,null,null,null,null,null,null,null],
['7日',871,null,null,925,null,null,null,null,null,null,null,null],
['8日',882,null,null,828,null,null,null,null,null,null,null,null],
['9日',871,null,null,867,null,null,null,null,null,null,null,null],
['10日',893,null,null,785,null,null,null,null,null,null,null,null],
['11日',874,null,null,746,null,null,null,null,null,null,null,null],
['12日',795,null,null,693,null,null,null,null,null,null,null,null],
['13日',796,null,null,666,null,null,null,null,null,null,null,null],
['14日',835,null,null,660,null,null,null,null,null,null,null,null],
['15日',877,null,null,701,null,null,null,null,null,null,null,null],
['16日',890,null,null,678,null,null,null,null,null,null,null,null],
['17日',926,null,null,695,null,null,null,null,null,null,null,null],
['18日',975,null,null,671,null,null,null,null,null,null,null,null],
['19日',880,null,null,654,null,null,null,null,null,null,null,null],
['20日',806,null,null,659,null,null,null,null,null,null,null,null],
['21日',820,null,null,669,null,null,null,null,null,null,null,null],
['22日',931,null,null,692,null,null,null,null,null,null,null,null],
['23日',866,null,null,717,null,null,null,null,null,null,null,null],
['24日',924,null,null,636,null,null,null,null,null,null,null,null],
['25日',910,null,null,618,null,null,null,null,null,null,null,null],
['26日',821,null,null,643,null,null,null,null,null,null,null,null],
['27日',788,null,null,639,null,null,null,null,null,null,null,null],
['28日',752,null,null,677,null,null,null,null,null,null,null,null],
['29日',807,null,null,721,null,null,null,null,null,null,null,null],
['30日',810,null,null,768,null,null,null,null,null,null,null,null],
['31日',null,null,null,808,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: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=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)
      }
    });
  }

});