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',949,null,null,998,null,null,null,null,null,null,null,null],
['2日',1069,null,null,1032,null,null,null,null,null,null,null,null],
['3日',1107,null,null,1098,null,null,null,null,null,null,null,null],
['4日',931,null,null,1140,null,null,null,null,null,null,null,null],
['5日',910,null,null,1038,null,null,null,null,null,null,null,null],
['6日',1062,null,null,1022,null,null,null,null,null,null,null,null],
['7日',1017,null,null,1071,null,null,null,null,null,null,null,null],
['8日',971,null,null,1089,null,null,null,null,null,null,null,null],
['9日',986,null,null,1029,null,null,null,null,null,null,null,null],
['10日',1019,null,null,1091,null,null,null,null,null,null,null,null],
['11日',1014,null,null,1007,null,null,null,null,null,null,null,null],
['12日',988,null,null,949,null,null,null,null,null,null,null,null],
['13日',903,null,null,949,null,null,null,null,null,null,null,null],
['14日',1025,null,null,889,null,null,null,null,null,null,null,null],
['15日',979,null,null,1036,null,null,null,null,null,null,null,null],
['16日',1036,null,null,1058,null,null,null,null,null,null,null,null],
['17日',1036,null,null,1111,null,null,null,null,null,null,null,null],
['18日',1020,null,null,1027,null,null,null,null,null,null,null,null],
['19日',1047,null,null,1023,null,null,null,null,null,null,null,null],
['20日',1074,null,null,1020,null,null,null,null,null,null,null,null],
['21日',1010,null,null,1069,null,null,null,null,null,null,null,null],
['22日',953,null,null,986,null,null,null,null,null,null,null,null],
['23日',1022,null,null,987,null,null,null,null,null,null,null,null],
['24日',995,null,null,1014,null,null,null,null,null,null,null,null],
['25日',1014,null,null,935,null,null,null,null,null,null,null,null],
['26日',999,null,null,1049,null,null,null,null,null,null,null,null],
['27日',1026,null,null,1137,null,null,null,null,null,null,null,null],
['28日',1017,null,null,1048,null,null,null,null,null,null,null,null],
['29日',990,null,null,1024,null,null,null,null,null,null,null,null],
['30日',989,null,null,1037,null,null,null,null,null,null,null,null],
['31日',null,null,null,1031,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});