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',188,null,null,null,null,null,188,null,null,41,null,null],
['2日',239,null,null,null,null,null,null,null,null,58,null,null],
['3日',144,null,null,null,null,null,144,null,null,34,null,null],
['4日',null,null,null,null,null,null,168,null,null,47,null,null],
['5日',190,null,null,null,null,null,190,null,null,23,null,null],
['6日',206,null,null,null,null,null,null,null,null,32,null,null],
['7日',148,null,null,null,null,null,148,null,null,47,null,null],
['8日',null,null,null,null,null,null,166,null,null,70,null,null],
['9日',null,null,null,null,null,null,127,null,null,104,null,null],
['10日',179,null,null,null,null,null,179,null,null,135,null,null],
['11日',225,null,null,null,null,null,null,null,null,140,null,null],
['12日',248,null,null,null,null,null,null,null,null,139,null,null],
['13日',251,null,null,null,null,null,null,null,null,132,null,null],
['14日',144,null,null,null,null,null,144,null,null,151,null,null],
['15日',null,null,null,null,null,null,183,null,null,114,null,null],
['16日',157,null,null,null,null,null,157,null,null,130,null,null],
['17日',201,null,null,null,null,null,null,null,null,117,null,null],
['18日',126,null,null,null,null,null,126,null,null,136,null,null],
['19日',null,null,null,null,null,null,70,null,null,122,null,null],
['20日',null,null,null,null,null,null,86,null,null,181,null,null],
['21日',null,null,null,null,null,null,134,null,null,149,null,null],
['22日',null,null,null,null,null,null,158,null,null,101,null,null],
['23日',189,null,null,null,null,null,189,null,null,128,null,null],
['24日',225,null,null,172,null,null,null,null,null,172,null,null],
['25日',232,null,null,205,null,null,null,null,null,null,null,null],
['26日',209,null,null,161,null,null,null,null,null,161,null,null],
['27日',214,null,null,null,null,null,null,null,null,181,null,null],
['28日',229,null,null,null,null,null,null,null,null,158,null,null],
['29日',null,null,null,170,null,null,null,null,null,170,null,null],
['30日',null,null,null,205,null,null,null,null,null,null,null,null],
['31日',null,null,null,219,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});