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',1034,null,null,875,null,null,null,null,null,null,null,null],
['2日',861,null,null,1075,null,null,null,null,null,null,null,null],
['3日',1038,null,null,1067,null,null,null,null,null,null,null,null],
['4日',906,null,null,1140,null,null,null,null,null,null,null,null],
['5日',843,null,null,1073,null,null,null,null,null,null,null,null],
['6日',879,null,null,1066,null,null,null,null,null,null,null,null],
['7日',866,null,null,811,null,null,null,null,null,null,null,null],
['8日',1025,null,null,846,null,null,null,null,null,null,null,null],
['9日',982,null,null,1152,null,null,null,null,null,null,null,null],
['10日',970,null,null,1152,null,null,null,null,null,null,null,null],
['11日',1072,null,null,1076,null,null,null,null,null,null,null,null],
['12日',808,null,null,929,null,null,null,null,null,null,null,null],
['13日',1068,null,null,971,null,null,null,null,null,null,null,null],
['14日',952,null,null,1116,null,null,null,null,null,null,null,null],
['15日',790,null,null,810,null,null,null,null,null,null,null,null],
['16日',1146,null,null,733,null,null,null,null,null,null,null,null],
['17日',861,null,null,997,null,null,null,null,null,null,null,null],
['18日',966,null,null,1033,null,null,null,null,null,null,null,null],
['19日',1163,null,null,1069,null,null,null,null,null,null,null,null],
['20日',1225,null,null,1167,null,null,null,null,null,null,null,null],
['21日',1245,null,null,1232,null,null,null,null,null,null,null,null],
['22日',808,null,null,1304,null,null,null,null,null,null,null,null],
['23日',810,null,null,1086,null,null,null,null,null,null,null,null],
['24日',1017,null,null,816,null,null,null,null,null,null,null,null],
['25日',1229,null,null,1000,null,null,null,null,null,null,null,null],
['26日',1101,null,null,1051,null,null,null,null,null,null,null,null],
['27日',1141,null,null,1131,null,null,null,null,null,null,null,null],
['28日',1089,null,null,870,null,null,null,null,null,null,null,null],
['29日',1068,null,null,889,null,null,null,null,null,null,null,null],
['30日',950,null,null,1032,null,null,null,null,null,null,null,null],
['31日',888,null,null,940,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8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=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)
      }
    });
  }

});