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',958,null,null,1002,null,null,null,null,null,null,null,null],
['2日',824,null,null,764,null,null,null,null,null,null,null,null],
['3日',891,null,null,869,null,null,null,null,null,null,null,null],
['4日',1058,null,null,883,null,null,null,null,null,null,null,null],
['5日',1198,null,null,986,null,null,null,null,null,null,null,null],
['6日',1062,null,null,1032,null,null,null,null,null,null,null,null],
['7日',1304,null,null,1092,null,null,null,null,null,null,null,null],
['8日',null,null,null,827,null,null,null,null,null,null,null,null],
['9日',841,null,null,885,null,null,null,null,null,null,null,null],
['10日',623,null,null,1002,null,null,null,null,null,null,null,null],
['11日',422,null,null,1067,null,null,null,null,null,null,null,null],
['12日',516,null,null,1093,null,null,null,null,null,null,null,null],
['13日',648,null,null,1081,null,null,null,null,null,null,null,null],
['14日',632,null,null,952,null,null,null,null,null,null,null,null],
['15日',703,null,null,1103,null,null,null,null,null,null,null,null],
['16日',631,null,null,1157,null,null,null,null,null,null,null,null],
['17日',597,null,null,913,null,null,null,null,null,null,null,null],
['18日',606,null,null,876,null,null,null,null,null,null,null,null],
['19日',719,null,null,973,null,null,null,null,null,null,null,null],
['20日',602,null,null,1069,null,null,null,null,null,null,null,null],
['21日',714,null,null,1090,null,null,null,null,null,null,null,null],
['22日',707,null,null,1083,null,null,null,null,null,null,null,null],
['23日',639,null,null,1332,null,null,null,null,null,null,null,null],
['24日',582,null,null,1189,null,null,null,null,null,null,null,null],
['25日',686,null,null,1340,null,null,null,null,null,null,null,null],
['26日',735,null,null,1244,null,null,null,null,null,null,null,null],
['27日',959,null,null,1057,null,null,null,null,null,null,null,null],
['28日',1099,null,null,1005,null,null,null,null,null,null,null,null],
['29日',1130,null,null,917,null,null,null,null,null,null,null,null],
['30日',1117,null,null,851,null,null,null,null,null,null,null,null],
['31日',1121,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:1400},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)
      }
    });
  }

});