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',1384,null,null,631,null,null,null,null,null,null,null,null],
['2日',996,null,null,734,null,null,null,null,null,null,null,null],
['3日',1016,null,null,854,null,null,null,null,null,null,null,null],
['4日',1204,null,null,811,null,null,null,null,null,null,null,null],
['5日',1232,null,null,959,null,null,null,null,null,null,null,null],
['6日',1414,null,null,937,null,null,null,null,null,null,null,null],
['7日',1260,null,null,1019,null,null,null,null,null,null,null,null],
['8日',1153,null,null,832,null,null,null,null,null,null,null,null],
['9日',1100,null,null,954,null,null,null,null,null,null,null,null],
['10日',1125,null,null,1222,null,null,null,null,null,null,null,null],
['11日',1188,null,null,1478,null,null,null,null,null,null,null,null],
['12日',1102,null,null,null,null,null,null,null,null,null,null,null],
['13日',1230,null,null,797,null,null,null,null,null,null,null,null],
['14日',1189,null,null,870,null,null,null,null,null,null,null,null],
['15日',1043,null,null,885,null,null,null,null,null,null,null,null],
['16日',1123,null,null,816,null,null,null,null,null,null,null,null],
['17日',1005,null,null,831,null,null,null,null,null,null,null,null],
['18日',1058,null,null,871,null,null,null,null,null,null,null,null],
['19日',1200,null,null,1030,null,null,null,null,null,null,null,null],
['20日',1178,null,null,1058,null,null,null,null,null,null,null,null],
['21日',1274,null,null,1055,null,null,null,null,null,null,null,null],
['22日',964,null,null,957,null,null,null,null,null,null,null,null],
['23日',1045,null,null,952,null,null,null,null,null,null,null,null],
['24日',1238,null,null,1025,null,null,null,null,null,null,null,null],
['25日',1010,null,null,951,null,null,null,null,null,null,null,null],
['26日',1061,null,null,927,null,null,null,null,null,null,null,null],
['27日',1065,null,null,873,null,null,null,null,null,null,null,null],
['28日',1024,null,null,1022,null,null,null,null,null,null,null,null],
['29日',1107,null,null,1081,null,null,null,null,null,null,null,null],
['30日',1228,null,null,1240,null,null,null,null,null,null,null,null],
['31日',null,null,null,1216,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:1500},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)
      }
    });
  }

});