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',1171,null,null,1013,null,null,null,null,null,null,null,null],
['2日',644,null,null,1146,null,null,null,null,null,null,null,null],
['3日',714,null,null,1093,null,null,null,null,null,null,null,null],
['4日',721,null,null,1181,null,null,null,null,null,null,null,null],
['5日',813,null,null,1144,null,null,null,null,null,null,null,null],
['6日',863,null,null,1046,null,null,null,null,null,null,null,null],
['7日',937,null,null,1096,null,null,null,null,null,null,null,null],
['8日',928,null,null,1152,null,null,null,null,null,null,null,null],
['9日',919,null,null,1273,null,null,null,null,null,null,null,null],
['10日',978,null,null,1392,null,null,null,null,null,null,null,null],
['11日',952,null,null,1340,null,null,null,null,null,null,null,null],
['12日',1050,null,null,1332,null,null,null,null,null,null,null,null],
['13日',1045,null,null,1284,null,null,null,null,null,null,null,null],
['14日',962,null,null,601,null,null,null,null,null,null,null,null],
['15日',954,null,null,664,null,null,null,null,null,null,null,null],
['16日',1049,null,null,771,null,null,null,null,null,null,null,null],
['17日',1088,null,null,881,null,null,null,null,null,null,null,null],
['18日',1176,null,null,997,null,null,null,null,null,null,null,null],
['19日',1103,null,null,1083,null,null,null,null,null,null,null,null],
['20日',1091,null,null,1061,null,null,null,null,null,null,null,null],
['21日',1143,null,null,950,null,null,null,null,null,null,null,null],
['22日',1200,null,null,1155,null,null,null,null,null,null,null,null],
['23日',1259,null,null,1151,null,null,null,null,null,null,null,null],
['24日',1231,null,null,1280,null,null,null,null,null,null,null,null],
['25日',1045,null,null,1021,null,null,null,null,null,null,null,null],
['26日',1096,null,null,1096,null,null,null,null,null,null,null,null],
['27日',1264,null,null,1180,null,null,null,null,null,null,null,null],
['28日',1265,null,null,1174,null,null,null,null,null,null,null,null],
['29日',1136,null,null,1086,null,null,null,null,null,null,null,null],
['30日',1036,null,null,1028,null,null,null,null,null,null,null,null],
['31日',null,null,null,1122,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)
      }
    });
  }

});