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',819,null,null,841,null,null,null,null,null,null,null,null],
['2日',921,null,null,927,null,null,null,null,null,null,null,null],
['3日',861,null,null,763,null,null,null,null,null,null,null,null],
['4日',1007,null,null,704,null,null,null,null,null,null,null,null],
['5日',957,null,null,679,null,null,null,null,null,null,null,null],
['6日',964,null,null,682,null,null,null,null,null,null,null,null],
['7日',983,null,null,788,null,null,null,null,null,null,null,null],
['8日',912,null,null,757,null,null,null,null,null,null,null,null],
['9日',1042,null,null,741,null,null,null,null,null,null,null,null],
['10日',812,null,null,749,null,null,null,null,null,null,null,null],
['11日',897,null,null,910,null,null,null,null,null,null,null,null],
['12日',1016,null,null,1018,null,null,null,null,null,null,null,null],
['13日',1006,null,null,287,null,null,null,null,null,null,null,null],
['14日',1097,null,null,379,null,null,null,null,null,null,null,null],
['15日',1111,null,null,473,null,null,null,null,null,null,null,null],
['16日',507,null,null,556,null,null,null,null,null,null,null,null],
['17日',610,null,null,580,null,null,null,null,null,null,null,null],
['18日',679,null,null,629,null,null,null,null,null,null,null,null],
['19日',673,null,null,701,null,null,null,null,null,null,null,null],
['20日',771,null,null,705,null,null,null,null,null,null,null,null],
['21日',809,null,null,757,null,null,null,null,null,null,null,null],
['22日',680,null,null,817,null,null,null,null,null,null,null,null],
['23日',826,null,null,758,null,null,null,null,null,null,null,null],
['24日',959,null,null,739,null,null,null,null,null,null,null,null],
['25日',847,null,null,846,null,null,null,null,null,null,null,null],
['26日',849,null,null,824,null,null,null,null,null,null,null,null],
['27日',839,null,null,848,null,null,null,null,null,null,null,null],
['28日',899,null,null,857,null,null,null,null,null,null,null,null],
['29日',867,null,null,987,null,null,null,null,null,null,null,null],
['30日',941,null,null,852,null,null,null,null,null,null,null,null],
['31日',958,null,null,987,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1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)
      }
    });
  }

});