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',1133,null,null,977,null,null,null,null,null,null,null,null],
['2日',1079,null,null,1017,null,null,null,null,null,null,null,null],
['3日',928,null,null,946,null,null,null,null,null,null,null,null],
['4日',1015,null,null,887,null,null,null,null,null,null,null,null],
['5日',1021,null,null,1010,null,null,null,null,null,null,null,null],
['6日',1010,null,null,1014,null,null,null,null,null,null,null,null],
['7日',1093,null,null,1068,null,null,null,null,null,null,null,null],
['8日',1047,null,null,1065,null,null,null,null,null,null,null,null],
['9日',1119,null,null,1116,null,null,null,null,null,null,null,null],
['10日',1036,null,null,1225,null,null,null,null,null,null,null,null],
['11日',959,null,null,1079,null,null,null,null,null,null,null,null],
['12日',1015,null,null,1066,null,null,null,null,null,null,null,null],
['13日',796,null,null,1068,null,null,null,null,null,null,null,null],
['14日',979,null,null,996,null,null,null,null,null,null,null,null],
['15日',1014,null,null,1013,null,null,null,null,null,null,null,null],
['16日',992,null,null,1045,null,null,null,null,null,null,null,null],
['17日',1008,null,null,1113,null,null,null,null,null,null,null,null],
['18日',1087,null,null,1054,null,null,null,null,null,null,null,null],
['19日',1018,null,null,1175,null,null,null,null,null,null,null,null],
['20日',1048,null,null,1245,null,null,null,null,null,null,null,null],
['21日',1150,null,null,1098,null,null,null,null,null,null,null,null],
['22日',1115,null,null,1105,null,null,null,null,null,null,null,null],
['23日',1014,null,null,1192,null,null,null,null,null,null,null,null],
['24日',985,null,null,1208,null,null,null,null,null,null,null,null],
['25日',1000,null,null,1188,null,null,null,null,null,null,null,null],
['26日',1076,null,null,1011,null,null,null,null,null,null,null,null],
['27日',961,null,null,1148,null,null,null,null,null,null,null,null],
['28日',1059,null,null,null,null,null,null,null,null,null,null,null],
['29日',1003,null,null,1037,null,null,null,null,null,null,null,null],
['30日',1042,null,null,987,null,null,null,null,null,null,null,null],
['31日',null,null,null,919,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: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=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)
      }
    });
  }

});