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',983,null,null,963,null,null,null,null,null,null,null,null],
['2日',1047,null,null,1052,null,null,null,null,null,null,null,null],
['3日',1010,null,null,976,null,null,null,null,null,null,null,null],
['4日',1057,null,null,1024,null,null,null,null,null,null,null,null],
['5日',985,null,null,962,null,null,null,null,null,null,null,null],
['6日',860,null,null,1105,null,null,null,null,null,null,null,null],
['7日',945,null,null,963,null,null,null,null,null,null,null,null],
['8日',920,null,null,1024,null,null,null,null,null,null,null,null],
['9日',867,null,null,1022,null,null,null,null,null,null,null,null],
['10日',861,null,null,977,null,null,null,null,null,null,null,null],
['11日',894,null,null,972,null,null,null,null,null,null,null,null],
['12日',969,null,null,852,null,null,null,null,null,null,null,null],
['13日',982,null,null,919,null,null,null,null,null,null,null,null],
['14日',952,null,null,983,null,null,null,null,null,null,null,null],
['15日',883,null,null,897,null,null,null,null,null,null,null,null],
['16日',869,null,null,966,null,null,null,null,null,null,null,null],
['17日',832,null,null,1021,null,null,null,null,null,null,null,null],
['18日',891,null,null,946,null,null,null,null,null,null,null,null],
['19日',985,null,null,1019,null,null,null,null,null,null,null,null],
['20日',968,null,null,1029,null,null,null,null,null,null,null,null],
['21日',933,null,null,886,null,null,null,null,null,null,null,null],
['22日',956,null,null,949,null,null,null,null,null,null,null,null],
['23日',992,null,null,1010,null,null,null,null,null,null,null,null],
['24日',923,null,null,890,null,null,null,null,null,null,null,null],
['25日',979,null,null,909,null,null,null,null,null,null,null,null],
['26日',985,null,null,925,null,null,null,null,null,null,null,null],
['27日',1009,null,null,996,null,null,null,null,null,null,null,null],
['28日',965,null,null,962,null,null,null,null,null,null,null,null],
['29日',993,null,null,938,null,null,null,null,null,null,null,null],
['30日',993,null,null,972,null,null,null,null,null,null,null,null],
['31日',953,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9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)
      }
    });
  }

});