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',845,null,null,758,null,null,null,null,null,null,null,null],
['2日',540,null,null,600,null,null,null,null,null,null,null,null],
['3日',615,null,null,629,null,null,null,null,null,null,null,null],
['4日',667,null,null,710,null,null,null,null,null,null,null,null],
['5日',687,null,null,829,null,null,null,null,null,null,null,null],
['6日',666,null,null,983,null,null,null,null,null,null,null,null],
['7日',703,null,null,873,null,null,null,null,null,null,null,null],
['8日',830,null,null,985,null,null,null,null,null,null,null,null],
['9日',1004,null,null,1110,null,null,null,null,null,null,null,null],
['10日',1008,null,null,646,null,null,null,null,null,null,null,null],
['11日',577,null,null,547,null,null,null,null,null,null,null,null],
['12日',596,null,null,648,null,null,null,null,null,null,null,null],
['13日',732,null,null,612,null,null,null,null,null,null,null,null],
['14日',662,null,null,708,null,null,null,null,null,null,null,null],
['15日',725,null,null,732,null,null,null,null,null,null,null,null],
['16日',636,null,null,851,null,null,null,null,null,null,null,null],
['17日',631,null,null,811,null,null,null,null,null,null,null,null],
['18日',746,null,null,802,null,null,null,null,null,null,null,null],
['19日',725,null,null,837,null,null,null,null,null,null,null,null],
['20日',800,null,null,508,null,null,null,null,null,null,null,null],
['21日',900,null,null,647,null,null,null,null,null,null,null,null],
['22日',785,null,null,940,null,null,null,null,null,null,null,null],
['23日',826,null,null,969,null,null,null,null,null,null,null,null],
['24日',826,null,null,747,null,null,null,null,null,null,null,null],
['25日',856,null,null,1008,null,null,null,null,null,null,null,null],
['26日',994,null,null,916,null,null,null,null,null,null,null,null],
['27日',647,null,null,600,null,null,null,null,null,null,null,null],
['28日',534,null,null,659,null,null,null,null,null,null,null,null],
['29日',612,null,null,749,null,null,null,null,null,null,null,null],
['30日',559,null,null,null,null,null,null,null,null,null,null,null],
['31日',602,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2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=29 -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)
      }
    });
  }

});