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',638,null,null,786,null,null,null,null,null,null,null,null],
['2日',887,null,null,478,null,null,null,null,null,null,null,null],
['3日',923,null,null,568,null,null,null,null,null,null,null,null],
['4日',961,null,null,650,null,null,null,null,null,null,null,null],
['5日',885,null,null,733,null,null,null,null,null,null,null,null],
['6日',613,null,null,752,null,null,null,null,null,null,null,null],
['7日',624,null,null,642,null,null,null,null,null,null,null,null],
['8日',850,null,null,784,null,null,null,null,null,null,null,null],
['9日',953,null,null,719,null,null,null,null,null,null,null,null],
['10日',1021,null,null,647,null,null,null,null,null,null,null,null],
['11日',1026,null,null,765,null,null,null,null,null,null,null,null],
['12日',726,null,null,1039,null,null,null,null,null,null,null,null],
['13日',598,null,null,604,null,null,null,null,null,null,null,null],
['14日',695,null,null,786,null,null,null,null,null,null,null,null],
['15日',715,null,null,805,null,null,null,null,null,null,null,null],
['16日',860,null,null,749,null,null,null,null,null,null,null,null],
['17日',958,null,null,660,null,null,null,null,null,null,null,null],
['18日',937,null,null,847,null,null,null,null,null,null,null,null],
['19日',851,null,null,903,null,null,null,null,null,null,null,null],
['20日',372,null,null,942,null,null,null,null,null,null,null,null],
['21日',491,null,null,966,null,null,null,null,null,null,null,null],
['22日',604,null,null,1061,null,null,null,null,null,null,null,null],
['23日',650,null,null,984,null,null,null,null,null,null,null,null],
['24日',824,null,null,852,null,null,null,null,null,null,null,null],
['25日',747,null,null,1025,null,null,null,null,null,null,null,null],
['26日',766,null,null,1095,null,null,null,null,null,null,null,null],
['27日',527,null,null,1075,null,null,null,null,null,null,null,null],
['28日',647,null,null,1043,null,null,null,null,null,null,null,null],
['29日',779,null,null,1041,null,null,null,null,null,null,null,null],
['30日',1028,null,null,861,null,null,null,null,null,null,null,null],
['31日',1015,null,null,698,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:'2024年1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)
      }
    });
  }

});