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',591,null,null,541,null,null,null,null,null,null,null,null],
['2日',592,null,null,509,null,null,null,null,null,null,null,null],
['3日',617,null,null,517,null,null,null,null,null,null,null,null],
['4日',631,null,null,546,null,null,null,null,null,null,null,null],
['5日',599,null,null,582,null,null,null,null,null,null,null,null],
['6日',547,null,null,548,null,null,null,null,null,null,null,null],
['7日',543,null,null,583,null,null,null,null,null,null,null,null],
['8日',600,null,null,628,null,null,null,null,null,null,null,null],
['9日',540,null,null,259,null,null,null,null,null,null,null,null],
['10日',535,null,null,334,null,null,null,null,null,null,null,null],
['11日',563,null,null,431,null,null,null,null,null,null,null,null],
['12日',79,null,null,479,null,null,79,null,null,null,null,null],
['13日',139,null,null,488,null,null,139,null,null,null,null,null],
['14日',221,null,null,523,null,null,null,null,null,null,null,null],
['15日',287,null,null,607,null,null,null,null,null,null,null,null],
['16日',334,null,null,503,null,null,null,null,null,null,null,null],
['17日',325,null,null,570,null,null,null,null,null,null,null,null],
['18日',373,null,null,510,null,null,null,null,null,null,null,null],
['19日',349,null,null,593,null,null,null,null,null,null,null,null],
['20日',392,null,null,510,null,null,null,null,null,null,null,null],
['21日',380,null,null,420,null,null,null,null,null,null,null,null],
['22日',394,null,null,380,null,null,null,null,null,null,null,null],
['23日',424,null,null,98,null,null,null,null,null,98,null,null],
['24日',412,null,null,155,null,null,null,null,null,155,null,null],
['25日',399,null,null,218,null,null,null,null,null,null,null,null],
['26日',297,null,null,291,null,null,null,null,null,null,null,null],
['27日',375,null,null,307,null,null,null,null,null,null,null,null],
['28日',448,null,null,385,null,null,null,null,null,null,null,null],
['29日',434,null,null,382,null,null,null,null,null,null,null,null],
['30日',467,null,null,null,null,null,null,null,null,null,null,null],
['31日',548,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:700},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)
      }
    });
  }

});