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',569,null,null,818,null,null,null,null,null,null,null,null],
['2日',705,null,null,919,null,null,null,null,null,null,null,null],
['3日',722,null,null,875,null,null,null,null,null,null,null,null],
['4日',733,null,null,836,null,null,null,null,null,null,null,null],
['5日',792,null,null,824,null,null,null,null,null,null,null,null],
['6日',849,null,null,830,null,null,null,null,null,null,null,null],
['7日',790,null,null,864,null,null,null,null,null,null,null,null],
['8日',852,null,null,830,null,null,null,null,null,null,null,null],
['9日',871,null,null,832,null,null,null,null,null,null,null,null],
['10日',794,null,null,592,null,null,null,null,null,null,null,null],
['11日',845,null,null,701,null,null,null,null,null,null,null,null],
['12日',792,null,null,848,null,null,null,null,null,null,null,null],
['13日',850,null,null,697,null,null,null,null,null,null,null,null],
['14日',856,null,null,816,null,null,null,null,null,null,null,null],
['15日',891,null,null,806,null,null,null,null,null,null,null,null],
['16日',840,null,null,849,null,null,null,null,null,null,null,null],
['17日',829,null,null,835,null,null,null,null,null,null,null,null],
['18日',795,null,null,746,null,null,null,null,null,null,null,null],
['19日',774,null,null,362,null,null,null,null,null,null,null,null],
['20日',374,null,null,463,null,null,null,null,null,null,null,null],
['21日',494,null,null,503,null,null,null,null,null,null,null,null],
['22日',598,null,null,568,null,null,null,null,null,null,null,null],
['23日',697,null,null,692,null,null,null,null,null,null,null,null],
['24日',768,null,null,746,null,null,null,null,null,null,null,null],
['25日',798,null,null,747,null,null,null,null,null,null,null,null],
['26日',725,null,null,748,null,null,null,null,null,null,null,null],
['27日',831,null,null,758,null,null,null,null,null,null,null,null],
['28日',819,null,null,745,null,null,null,null,null,null,null,null],
['29日',797,null,null,844,null,null,null,null,null,null,null,null],
['30日',825,null,null,814,null,null,null,null,null,null,null,null],
['31日',907,null,null,794,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:'2023年8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)
      }
    });
  }

});