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',808,null,null,1093,null,null,null,null,null,null,null,null],
['2日',871,null,null,1035,null,null,null,null,null,null,null,null],
['3日',897,null,null,1091,null,null,null,null,null,null,null,null],
['4日',814,null,null,1046,null,null,null,null,null,null,null,null],
['5日',888,null,null,1089,null,null,null,null,null,null,null,null],
['6日',1073,null,null,978,null,null,null,null,null,null,null,null],
['7日',986,null,null,918,null,null,null,null,null,null,null,null],
['8日',952,null,null,887,null,null,null,null,null,null,null,null],
['9日',1189,null,null,1013,null,null,null,null,null,null,null,null],
['10日',1159,null,null,1030,null,null,null,null,null,null,null,null],
['11日',1030,null,null,1004,null,null,null,null,null,null,null,null],
['12日',961,null,null,1074,null,null,null,null,null,null,null,null],
['13日',888,null,null,1112,null,null,null,null,null,null,null,null],
['14日',984,null,null,1042,null,null,null,null,null,null,null,null],
['15日',968,null,null,1141,null,null,null,null,null,null,null,null],
['16日',1095,null,null,1101,null,null,null,null,null,null,null,null],
['17日',771,null,null,982,null,null,null,null,null,null,null,null],
['18日',848,null,null,920,null,null,null,null,null,null,null,null],
['19日',906,null,null,948,null,null,null,null,null,null,null,null],
['20日',1125,null,null,1159,null,null,null,null,null,null,null,null],
['21日',1092,null,null,1177,null,null,null,null,null,null,null,null],
['22日',1174,null,null,781,null,null,null,null,null,null,null,null],
['23日',1040,null,null,762,null,null,null,null,null,null,null,null],
['24日',901,null,null,935,null,null,null,null,null,null,null,null],
['25日',846,null,null,904,null,null,null,null,null,null,null,null],
['26日',970,null,null,983,null,null,null,null,null,null,null,null],
['27日',1038,null,null,953,null,null,null,null,null,null,null,null],
['28日',1214,null,null,793,null,null,null,null,null,null,null,null],
['29日',1044,null,null,930,null,null,null,null,null,null,null,null],
['30日',1098,null,null,1069,null,null,null,null,null,null,null,null],
['31日',1057,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:'2023年9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=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)
      }
    });
  }

});