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',827,null,null,942,null,null,null,null,null,null,null,null],
['2日',865,null,null,976,null,null,null,null,null,null,null,null],
['3日',986,null,null,998,null,null,null,null,null,null,null,null],
['4日',1004,null,null,1072,null,null,null,null,null,null,null,null],
['5日',933,null,null,1002,null,null,null,null,null,null,null,null],
['6日',1090,null,null,1109,null,null,null,null,null,null,null,null],
['7日',1104,null,null,1097,null,null,null,null,null,null,null,null],
['8日',1044,null,null,1085,null,null,null,null,null,null,null,null],
['9日',977,null,null,1019,null,null,null,null,null,null,null,null],
['10日',963,null,null,1031,null,null,null,null,null,null,null,null],
['11日',1004,null,null,930,null,null,null,null,null,null,null,null],
['12日',963,null,null,1071,null,null,null,null,null,null,null,null],
['13日',947,null,null,961,null,null,null,null,null,null,null,null],
['14日',1003,null,null,978,null,null,null,null,null,null,null,null],
['15日',933,null,null,1071,null,null,null,null,null,null,null,null],
['16日',939,null,null,970,null,null,null,null,null,null,null,null],
['17日',784,null,null,760,null,null,null,null,null,null,null,null],
['18日',830,null,null,831,null,null,null,null,null,null,null,null],
['19日',899,null,null,845,null,null,null,null,null,null,null,null],
['20日',936,null,null,932,null,null,null,null,null,null,null,null],
['21日',935,null,null,931,null,null,null,null,null,null,null,null],
['22日',1002,null,null,987,null,null,null,null,null,null,null,null],
['23日',962,null,null,998,null,null,null,null,null,null,null,null],
['24日',1056,null,null,1025,null,null,null,null,null,null,null,null],
['25日',1108,null,null,1077,null,null,null,null,null,null,null,null],
['26日',1086,null,null,953,null,null,null,null,null,null,null,null],
['27日',1019,null,null,898,null,null,null,null,null,null,null,null],
['28日',836,null,null,976,null,null,null,null,null,null,null,null],
['29日',980,null,null,1006,null,null,null,null,null,null,null,null],
['30日',1031,null,null,1069,null,null,null,null,null,null,null,null],
['31日',936,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:'2024年4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)
      }
    });
  }

});