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',544,null,null,616,null,null,null,null,null,null,null,null],
['2日',635,null,null,653,null,null,null,null,null,null,null,null],
['3日',641,null,null,633,null,null,null,null,null,null,null,null],
['4日',748,null,null,713,null,null,null,null,null,null,null,null],
['5日',667,null,null,699,null,null,null,null,null,null,null,null],
['6日',743,null,null,766,null,null,null,null,null,null,null,null],
['7日',774,null,null,1107,null,null,null,null,null,null,null,null],
['8日',856,null,null,709,null,null,null,null,null,null,null,null],
['9日',637,null,null,688,null,null,null,null,null,null,null,null],
['10日',619,null,null,630,null,null,null,null,null,null,null,null],
['11日',613,null,null,583,null,null,null,null,null,null,null,null],
['12日',582,null,null,530,null,null,null,null,null,null,null,null],
['13日',633,null,null,627,null,null,null,null,null,null,null,null],
['14日',721,null,null,669,null,null,null,null,null,null,null,null],
['15日',750,null,null,714,null,null,null,null,null,null,null,null],
['16日',710,null,null,753,null,null,null,null,null,null,null,null],
['17日',666,null,null,611,null,null,null,null,null,null,null,null],
['18日',584,null,null,608,null,null,null,null,null,null,null,null],
['19日',633,null,null,638,null,null,null,null,null,null,null,null],
['20日',620,null,null,652,null,null,null,null,null,null,null,null],
['21日',721,null,null,657,null,null,null,null,null,null,null,null],
['22日',668,null,null,654,null,null,null,null,null,null,null,null],
['23日',735,null,null,784,null,null,null,null,null,null,null,null],
['24日',633,null,null,663,null,null,null,null,null,null,null,null],
['25日',608,null,null,704,null,null,null,null,null,null,null,null],
['26日',589,null,null,692,null,null,null,null,null,null,null,null],
['27日',586,null,null,733,null,null,null,null,null,null,null,null],
['28日',619,null,null,711,null,null,null,null,null,null,null,null],
['29日',658,null,null,742,null,null,null,null,null,null,null,null],
['30日',613,null,null,810,null,null,null,null,null,null,null,null],
['31日',null,null,null,717,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});