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',428,null,null,957,null,null,null,null,null,null,null,null],
['2日',520,null,null,565,null,null,null,null,null,null,null,null],
['3日',577,null,null,611,null,null,null,null,null,null,null,null],
['4日',615,null,null,773,null,null,null,null,null,null,null,null],
['5日',528,null,null,814,null,null,null,null,null,null,null,null],
['6日',529,null,null,1000,null,null,null,null,null,null,null,null],
['7日',716,null,null,1027,null,null,null,null,null,null,null,null],
['8日',748,null,null,1037,null,null,null,null,null,null,null,null],
['9日',775,null,null,635,null,null,null,null,null,null,null,null],
['10日',768,null,null,688,null,null,null,null,null,null,null,null],
['11日',722,null,null,775,null,null,null,null,null,null,null,null],
['12日',348,null,null,845,null,null,null,null,null,null,null,null],
['13日',434,null,null,1056,null,null,null,null,null,null,null,null],
['14日',532,null,null,818,null,null,null,null,null,null,null,null],
['15日',593,null,null,714,null,null,null,null,null,null,null,null],
['16日',704,null,null,789,null,null,null,null,null,null,null,null],
['17日',702,null,null,916,null,null,null,null,null,null,null,null],
['18日',740,null,null,951,null,null,null,null,null,null,null,null],
['19日',733,null,null,968,null,null,null,null,null,null,null,null],
['20日',882,null,null,1085,null,null,null,null,null,null,null,null],
['21日',583,null,null,1071,null,null,null,null,null,null,null,null],
['22日',396,null,null,1132,null,null,null,null,null,null,null,null],
['23日',505,null,null,1119,null,null,null,null,null,null,null,null],
['24日',591,null,null,1081,null,null,null,null,null,null,null,null],
['25日',686,null,null,1013,null,null,null,null,null,null,null,null],
['26日',761,null,null,1087,null,null,null,null,null,null,null,null],
['27日',647,null,null,1151,null,null,null,null,null,null,null,null],
['28日',789,null,null,1184,null,null,null,null,null,null,null,null],
['29日',862,null,null,1294,null,null,null,null,null,null,null,null],
['30日',936,null,null,1333,null,null,null,null,null,null,null,null],
['31日',995,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6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)
      }
    });
  }

});