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',1327,null,null,871,null,null,null,null,null,null,null,null],
['2日',891,null,null,1003,null,null,null,null,null,null,null,null],
['3日',711,null,null,972,null,null,null,null,null,null,null,null],
['4日',712,null,null,1059,null,null,null,null,null,null,null,null],
['5日',739,null,null,1149,null,null,null,null,null,null,null,null],
['6日',800,null,null,1294,null,null,null,null,null,null,null,null],
['7日',852,null,null,null,null,null,null,null,null,null,null,null],
['8日',947,null,null,1106,null,null,null,null,null,null,null,null],
['9日',812,null,null,849,null,null,null,null,null,null,null,null],
['10日',799,null,null,908,null,null,null,null,null,null,null,null],
['11日',953,null,null,891,null,null,null,null,null,null,null,null],
['12日',897,null,null,896,null,null,null,null,null,null,null,null],
['13日',884,null,null,1004,null,null,null,null,null,null,null,null],
['14日',896,null,null,930,null,null,null,null,null,null,null,null],
['15日',905,null,null,1241,null,null,null,null,null,null,null,null],
['16日',974,null,null,996,null,null,null,null,null,null,null,null],
['17日',924,null,null,916,null,null,null,null,null,null,null,null],
['18日',968,null,null,1080,null,null,null,null,null,null,null,null],
['19日',875,null,null,1032,null,null,null,null,null,null,null,null],
['20日',1093,null,null,1035,null,null,null,null,null,null,null,null],
['21日',1087,null,null,1052,null,null,null,null,null,null,null,null],
['22日',785,null,null,944,null,null,null,null,null,null,null,null],
['23日',795,null,null,1043,null,null,null,null,null,null,null,null],
['24日',942,null,null,1138,null,null,null,null,null,null,null,null],
['25日',1008,null,null,1048,null,null,null,null,null,null,null,null],
['26日',809,null,null,918,null,null,null,null,null,null,null,null],
['27日',787,null,null,1080,null,null,null,null,null,null,null,null],
['28日',819,null,null,1182,null,null,null,null,null,null,null,null],
['29日',636,null,null,1227,null,null,null,null,null,null,null,null],
['30日',721,null,null,932,null,null,null,null,null,null,null,null],
['31日',null,null,null,1120,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: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)
      }
    });
  }

});