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',962,null,null,976,null,null,null,null,null,null,null,null],
['2日',1030,null,null,939,null,null,null,null,null,null,null,null],
['3日',1105,null,null,1042,null,null,null,null,null,null,null,null],
['4日',1022,null,null,1027,null,null,null,null,null,null,null,null],
['5日',925,null,null,1038,null,null,null,null,null,null,null,null],
['6日',1042,null,null,1086,null,null,null,null,null,null,null,null],
['7日',977,null,null,1051,null,null,null,null,null,null,null,null],
['8日',972,null,null,1105,null,null,null,null,null,null,null,null],
['9日',1067,null,null,1227,null,null,null,null,null,null,null,null],
['10日',1097,null,null,1289,null,null,null,null,null,null,null,null],
['11日',1269,null,null,1160,null,null,null,null,null,null,null,null],
['12日',1138,null,null,1150,null,null,null,null,null,null,null,null],
['13日',1134,null,null,1053,null,null,null,null,null,null,null,null],
['14日',1111,null,null,1097,null,null,null,null,null,null,null,null],
['15日',1184,null,null,1078,null,null,null,null,null,null,null,null],
['16日',1103,null,null,1139,null,null,null,null,null,null,null,null],
['17日',1106,null,null,1093,null,null,null,null,null,null,null,null],
['18日',1109,null,null,1076,null,null,null,null,null,null,null,null],
['19日',1160,null,null,1284,null,null,null,null,null,null,null,null],
['20日',1297,null,null,1142,null,null,null,null,null,null,null,null],
['21日',1456,null,null,873,null,null,null,null,null,null,null,null],
['22日',1220,null,null,1018,null,null,null,null,null,null,null,null],
['23日',1160,null,null,1007,null,null,null,null,null,null,null,null],
['24日',1029,null,null,1105,null,null,null,null,null,null,null,null],
['25日',1046,null,null,1087,null,null,null,null,null,null,null,null],
['26日',1092,null,null,1125,null,null,null,null,null,null,null,null],
['27日',946,null,null,1096,null,null,null,null,null,null,null,null],
['28日',1082,null,null,997,null,null,null,null,null,null,null,null],
['29日',1085,null,null,1114,null,null,null,null,null,null,null,null],
['30日',1307,null,null,1073,null,null,null,null,null,null,null,null],
['31日',1388,null,null,null,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11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=30 -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)
      }
    });
  }

});