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',736,null,null,767,null,null,null,null,null,null,null,null],
['2日',890,null,null,917,null,null,null,null,null,null,null,null],
['3日',895,null,null,981,null,null,null,null,null,null,null,null],
['4日',772,null,null,926,null,null,null,null,null,null,null,null],
['5日',856,null,null,1002,null,null,null,null,null,null,null,null],
['6日',940,null,null,1007,null,null,null,null,null,null,null,null],
['7日',953,null,null,1210,null,null,null,null,null,null,null,null],
['8日',962,null,null,1093,null,null,null,null,null,null,null,null],
['9日',1091,null,null,1104,null,null,null,null,null,null,null,null],
['10日',990,null,null,1145,null,null,null,null,null,null,null,null],
['11日',1110,null,null,914,null,null,null,null,null,null,null,null],
['12日',1108,null,null,1064,null,null,null,null,null,null,null,null],
['13日',1048,null,null,1067,null,null,null,null,null,null,null,null],
['14日',899,null,null,919,null,null,null,null,null,null,null,null],
['15日',986,null,null,882,null,null,null,null,null,null,null,null],
['16日',780,null,null,836,null,null,null,null,null,null,null,null],
['17日',932,null,null,775,null,null,null,null,null,null,null,null],
['18日',1054,null,null,903,null,null,null,null,null,null,null,null],
['19日',924,null,null,910,null,null,null,null,null,null,null,null],
['20日',728,null,null,1060,null,null,null,null,null,null,null,null],
['21日',834,null,null,838,null,null,null,null,null,null,null,null],
['22日',930,null,null,848,null,null,null,null,null,null,null,null],
['23日',1013,null,null,1083,null,null,null,null,null,null,null,null],
['24日',843,null,null,1126,null,null,null,null,null,null,null,null],
['25日',995,null,null,1061,null,null,null,null,null,null,null,null],
['26日',1083,null,null,1086,null,null,null,null,null,null,null,null],
['27日',1090,null,null,831,null,null,null,null,null,null,null,null],
['28日',873,null,null,870,null,null,null,null,null,null,null,null],
['29日',912,null,null,744,null,null,null,null,null,null,null,null],
['30日',817,null,null,935,null,null,null,null,null,null,null,null],
['31日',null,null,null,952,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});