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',376,null,null,342,null,null,null,null,null,null,null,null],
['2日',320,null,null,458,null,null,null,null,null,null,null,null],
['3日',347,null,null,353,null,null,null,null,null,null,null,null],
['4日',402,null,null,379,null,null,null,null,null,null,null,null],
['5日',414,null,null,444,null,null,null,null,null,null,null,null],
['6日',405,null,null,506,null,null,null,null,null,null,null,null],
['7日',426,null,null,570,null,null,null,null,null,null,null,null],
['8日',256,null,null,530,'UP!','クロニクルの覚醒フェス: 03/08 → 03/14',null,null,null,null,null,null],
['9日',324,null,null,257,null,null,null,null,null,null,null,null],
['10日',231,null,null,318,null,null,null,null,null,null,null,null],
['11日',282,null,null,388,null,null,null,null,null,null,null,null],
['12日',357,null,null,421,null,null,null,null,null,null,null,null],
['13日',431,null,null,403,null,null,null,null,null,null,null,null],
['14日',529,null,null,451,null,null,null,null,null,null,null,null],
['15日',379,null,null,268,null,null,null,null,null,null,null,null],
['16日',407,'UP!','クロニクルの覚醒フェス: 02/16 → 03/01',358,null,null,null,null,null,null,null,null],
['17日',174,null,null,255,null,null,174,null,null,null,null,null],
['18日',257,null,null,325,null,null,null,null,null,null,null,null],
['19日',310,null,null,412,null,null,null,null,null,null,null,null],
['20日',330,null,null,316,null,null,null,null,null,null,null,null],
['21日',408,null,null,393,null,null,null,null,null,null,null,null],
['22日',409,null,null,420,null,null,null,null,null,null,null,null],
['23日',331,null,null,428,null,null,null,null,null,null,null,null],
['24日',359,null,null,377,null,null,null,null,null,null,null,null],
['25日',462,null,null,424,null,null,null,null,null,null,null,null],
['26日',448,null,null,474,null,null,null,null,null,null,null,null],
['27日',254,null,null,501,null,null,null,null,null,null,null,null],
['28日',321,null,null,443,null,null,null,null,null,null,null,null],
['29日',null,null,null,190,null,null,null,null,null,190,null,null],
['30日',null,null,null,228,null,null,null,null,null,null,null,null],
['31日',null,null,null,198,null,null,null,null,null,198,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});