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',728,null,null,939,null,null,null,null,null,null,null,null],
['2日',777,null,null,1097,null,null,null,null,null,null,null,null],
['3日',783,null,null,951,null,null,null,null,null,null,null,null],
['4日',949,null,null,1129,null,null,null,null,null,null,null,null],
['5日',1039,null,null,818,null,null,null,null,null,null,null,null],
['6日',836,null,null,783,null,null,null,null,null,null,null,null],
['7日',861,null,null,869,null,null,null,null,null,null,null,null],
['8日',819,null,null,1019,null,null,null,null,null,null,null,null],
['9日',931,null,null,953,null,null,null,null,null,null,null,null],
['10日',746,null,null,906,null,null,null,null,null,null,null,null],
['11日',1062,null,null,1131,null,null,null,null,null,null,null,null],
['12日',976,null,null,781,null,null,null,null,null,null,null,null],
['13日',899,null,null,705,null,null,null,null,null,null,null,null],
['14日',883,null,null,775,null,null,null,null,null,null,null,null],
['15日',719,null,null,1019,null,null,null,null,null,null,null,null],
['16日',771,null,null,1067,null,null,null,null,null,null,null,null],
['17日',660,null,null,977,null,null,null,null,null,null,null,null],
['18日',888,null,null,971,null,null,null,null,null,null,null,null],
['19日',1042,null,null,837,null,null,null,null,null,null,null,null],
['20日',914,null,null,844,null,null,null,null,null,null,null,null],
['21日',920,null,null,792,null,null,null,null,null,null,null,null],
['22日',765,null,null,932,null,null,null,null,null,null,null,null],
['23日',943,null,null,871,null,null,null,null,null,null,null,null],
['24日',790,null,null,737,null,null,null,null,null,null,null,null],
['25日',931,null,null,779,null,null,null,null,null,null,null,null],
['26日',1176,null,null,466,null,null,null,null,null,null,null,null],
['27日',1057,null,null,511,null,null,null,null,null,null,null,null],
['28日',953,null,null,491,null,null,null,null,null,null,null,null],
['29日',878,null,null,559,null,null,null,null,null,null,null,null],
['30日',891,null,null,550,null,null,null,null,null,null,null,null],
['31日',759,null,null,null,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11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=30 -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)
      }
    });
  }

});