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',866,null,null,587,null,null,null,null,null,null,null,null],
['2日',1045,null,null,586,null,null,null,null,null,null,null,null],
['3日',1013,null,null,657,null,null,null,null,null,null,null,null],
['4日',932,null,null,611,null,null,null,null,null,null,null,null],
['5日',842,null,null,670,null,null,null,null,null,null,null,null],
['6日',913,null,null,724,null,null,null,null,null,null,null,null],
['7日',702,null,null,762,null,null,null,null,null,null,null,null],
['8日',873,null,null,975,null,null,null,null,null,null,null,null],
['9日',1062,null,null,674,null,null,null,null,null,null,null,null],
['10日',1106,null,null,859,null,null,null,null,null,null,null,null],
['11日',1005,null,null,1068,null,null,null,null,null,null,null,null],
['12日',902,null,null,1067,null,null,null,null,null,null,null,null],
['13日',910,null,null,636,null,null,null,null,null,null,null,null],
['14日',821,null,null,558,null,null,null,null,null,null,null,null],
['15日',719,null,null,497,null,null,null,null,null,null,null,null],
['16日',897,null,null,667,null,null,null,null,null,null,null,null],
['17日',977,null,null,724,null,null,null,null,null,null,null,null],
['18日',877,null,null,788,null,null,null,null,null,null,null,null],
['19日',901,null,null,885,null,null,null,null,null,null,null,null],
['20日',979,null,null,570,null,null,null,null,null,null,null,null],
['21日',371,null,null,667,null,null,null,null,null,null,null,null],
['22日',440,null,null,733,null,null,null,null,null,null,null,null],
['23日',534,null,null,792,null,null,null,null,null,null,null,null],
['24日',613,null,null,784,null,null,null,null,null,null,null,null],
['25日',634,null,null,886,null,null,null,null,null,null,null,null],
['26日',646,null,null,1063,null,null,null,null,null,null,null,null],
['27日',649,null,null,683,null,null,null,null,null,null,null,null],
['28日',436,null,null,783,null,null,null,null,null,null,null,null],
['29日',400,null,null,931,null,null,null,null,null,null,null,null],
['30日',null,null,null,1000,null,null,null,null,null,null,null,null],
['31日',null,null,null,891,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3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=31 -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)
      }
    });
  }

});