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',940,null,null,892,null,null,null,null,null,null,null,null],
['2日',1025,null,null,821,null,null,null,null,null,null,null,null],
['3日',899,null,null,882,null,null,null,null,null,null,null,null],
['4日',914,null,null,854,null,null,null,null,null,null,null,null],
['5日',954,null,null,863,null,null,null,null,null,null,null,null],
['6日',991,null,null,792,null,null,null,null,null,null,null,null],
['7日',1059,null,null,790,null,null,null,null,null,null,null,null],
['8日',762,null,null,755,null,null,null,null,null,null,null,null],
['9日',916,null,null,844,null,null,null,null,null,null,null,null],
['10日',992,null,null,889,null,null,null,null,null,null,null,null],
['11日',null,null,null,894,null,null,null,null,null,null,null,null],
['12日',null,null,null,985,null,null,null,null,null,null,null,null],
['13日',951,null,null,735,null,null,null,null,null,null,null,null],
['14日',952,null,null,679,null,null,null,null,null,null,null,null],
['15日',831,null,null,785,null,null,null,null,null,null,null,null],
['16日',1055,null,null,827,null,null,null,null,null,null,null,null],
['17日',863,null,null,925,null,null,null,null,null,null,null,null],
['18日',818,null,null,865,null,null,null,null,null,null,null,null],
['19日',854,null,null,752,null,null,null,null,null,null,null,null],
['20日',815,null,null,658,null,null,null,null,null,null,null,null],
['21日',777,null,null,672,null,null,null,null,null,null,null,null],
['22日',778,null,null,596,null,null,null,null,null,null,null,null],
['23日',909,null,null,460,null,null,null,null,null,null,null,null],
['24日',805,null,null,564,null,null,null,null,null,null,null,null],
['25日',813,null,null,569,null,null,null,null,null,null,null,null],
['26日',891,null,null,650,null,null,null,null,null,null,null,null],
['27日',536,null,null,530,null,null,null,null,null,null,null,null],
['28日',672,null,null,719,null,null,null,null,null,null,null,null],
['29日',875,null,null,719,null,null,null,null,null,null,null,null],
['30日',955,null,null,806,null,null,null,null,null,null,null,null],
['31日',810,null,null,847,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)
      }
    });
  }

});