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',708,null,null,874,null,null,null,null,null,null,null,null],
['2日',732,null,null,880,null,null,null,null,null,null,null,null],
['3日',727,null,null,970,null,null,null,null,null,null,null,null],
['4日',715,null,null,1186,null,null,null,null,null,null,null,null],
['5日',895,null,null,668,null,null,null,null,null,null,null,null],
['6日',1125,null,null,866,null,null,null,null,null,null,null,null],
['7日',1312,null,null,1062,null,null,null,null,null,null,null,null],
['8日',1463,null,null,880,null,null,null,null,null,null,null,null],
['9日',1560,null,null,1172,null,null,null,null,null,null,null,null],
['10日',496,null,null,1263,null,null,null,null,null,null,null,null],
['11日',678,null,null,1218,null,null,null,null,null,null,null,null],
['12日',911,null,null,712,null,null,null,null,null,null,null,null],
['13日',1058,null,null,901,null,null,null,null,null,null,null,null],
['14日',1146,null,null,865,null,null,null,null,null,null,null,null],
['15日',814,null,null,743,null,null,null,null,null,null,null,null],
['16日',904,null,null,589,null,null,null,null,null,null,null,null],
['17日',751,null,null,714,null,null,null,null,null,null,null,null],
['18日',674,null,null,908,null,null,null,null,null,null,null,null],
['19日',883,null,null,711,null,null,null,null,null,null,null,null],
['20日',1158,null,null,987,null,null,null,null,null,null,null,null],
['21日',1240,null,null,1173,null,null,null,null,null,null,null,null],
['22日',982,null,null,717,null,null,null,null,null,null,null,null],
['23日',937,null,null,973,null,null,null,null,null,null,null,null],
['24日',1116,null,null,1035,null,null,null,null,null,null,null,null],
['25日',761,null,null,1191,null,null,null,null,null,null,null,null],
['26日',890,null,null,825,null,null,null,null,null,null,null,null],
['27日',1002,null,null,947,null,null,null,null,null,null,null,null],
['28日',1231,null,null,762,null,null,null,null,null,null,null,null],
['29日',1259,null,null,791,null,null,null,null,null,null,null,null],
['30日',1133,null,null,929,null,null,null,null,null,null,null,null],
['31日',1086,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:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});