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',908,null,null,1249,null,null,null,null,null,null,null,null],
['2日',878,null,null,846,null,null,null,null,null,null,null,null],
['3日',1005,null,null,1049,null,null,null,null,null,null,null,null],
['4日',960,null,null,1048,null,null,null,null,null,null,null,null],
['5日',824,null,null,1082,null,null,null,null,null,null,null,null],
['6日',965,null,null,927,null,null,null,null,null,null,null,null],
['7日',1201,null,null,1057,null,null,null,null,null,null,null,null],
['8日',1127,null,null,1100,null,null,null,null,null,null,null,null],
['9日',1072,null,null,1117,null,null,null,null,null,null,null,null],
['10日',1056,null,null,1104,null,null,null,null,null,null,null,null],
['11日',1282,null,null,1120,null,null,null,null,null,null,null,null],
['12日',1067,null,null,1039,null,null,null,null,null,null,null,null],
['13日',1199,null,null,1125,null,null,null,null,null,null,null,null],
['14日',1385,null,null,1091,null,null,null,null,null,null,null,null],
['15日',1048,null,null,1165,null,null,null,null,null,null,null,null],
['16日',1150,null,null,1102,null,null,null,null,null,null,null,null],
['17日',1256,null,null,814,null,null,null,null,null,null,null,null],
['18日',1239,null,null,829,null,null,null,null,null,null,null,null],
['19日',956,null,null,1034,null,null,null,null,null,null,null,null],
['20日',1093,null,null,1029,null,null,null,null,null,null,null,null],
['21日',1141,null,null,1143,null,null,null,null,null,null,null,null],
['22日',1121,null,null,1178,null,null,null,null,null,null,null,null],
['23日',1139,null,null,1222,null,null,null,null,null,null,null,null],
['24日',1217,null,null,1289,null,null,null,null,null,null,null,null],
['25日',1116,null,null,1078,null,null,null,null,null,null,null,null],
['26日',1277,null,null,766,null,null,null,null,null,null,null,null],
['27日',1240,null,null,969,null,null,null,null,null,null,null,null],
['28日',1197,null,null,1052,null,null,null,null,null,null,null,null],
['29日',1171,null,null,1184,null,null,null,null,null,null,null,null],
['30日',1374,null,null,906,null,null,null,null,null,null,null,null],
['31日',1407,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6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)
      }
    });
  }

});