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',1118,null,null,1081,null,null,null,null,null,null,null,null],
['2日',1052,null,null,1085,null,null,null,null,null,null,null,null],
['3日',1080,null,null,938,null,null,null,null,null,null,null,null],
['4日',1064,null,null,955,null,null,null,null,null,null,null,null],
['5日',1139,null,null,981,null,null,null,null,null,null,null,null],
['6日',1092,null,null,997,null,null,null,null,null,null,null,null],
['7日',1116,null,null,949,null,null,null,null,null,null,null,null],
['8日',913,null,null,911,null,null,null,null,null,null,null,null],
['9日',891,null,null,987,null,null,null,null,null,null,null,null],
['10日',860,null,null,1002,null,null,null,null,null,null,null,null],
['11日',864,null,null,1134,null,null,null,null,null,null,null,null],
['12日',908,null,null,964,null,null,null,null,null,null,null,null],
['13日',963,null,null,912,null,null,null,null,null,null,null,null],
['14日',906,null,null,1003,null,null,null,null,null,null,null,null],
['15日',926,null,null,1020,null,null,null,null,null,null,null,null],
['16日',983,null,null,958,null,null,null,null,null,null,null,null],
['17日',892,null,null,961,null,null,null,null,null,null,null,null],
['18日',946,null,null,1000,null,null,null,null,null,null,null,null],
['19日',866,null,null,1048,null,null,null,null,null,null,null,null],
['20日',1122,null,null,1177,null,null,null,null,null,null,null,null],
['21日',997,null,null,1133,null,null,null,null,null,null,null,null],
['22日',1098,null,null,1154,null,null,null,null,null,null,null,null],
['23日',1024,null,null,1150,null,null,null,null,null,null,null,null],
['24日',1002,null,null,927,null,null,null,null,null,null,null,null],
['25日',1159,null,null,1135,null,null,null,null,null,null,null,null],
['26日',980,null,null,1109,null,null,null,null,null,null,null,null],
['27日',924,null,null,1017,null,null,null,null,null,null,null,null],
['28日',968,null,null,892,null,null,null,null,null,null,null,null],
['29日',1167,null,null,962,null,null,null,null,null,null,null,null],
['30日',1185,null,null,1013,null,null,null,null,null,null,null,null],
['31日',995,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});