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',1157,null,null,677,null,null,null,null,null,null,null,null],
['2日',null,null,null,707,null,null,null,null,null,null,null,null],
['3日',1216,null,null,699,null,null,null,null,null,null,null,null],
['4日',984,null,null,686,null,null,null,null,null,null,null,null],
['5日',1025,null,null,648,null,null,null,null,null,null,null,null],
['6日',1028,null,null,623,null,null,null,null,null,null,null,null],
['7日',929,null,null,575,null,null,null,null,null,null,null,null],
['8日',799,null,null,634,null,null,null,null,null,null,null,null],
['9日',763,null,null,587,null,null,null,null,null,null,null,null],
['10日',819,null,null,585,null,null,null,null,null,null,null,null],
['11日',763,null,null,552,null,null,null,null,null,null,null,null],
['12日',743,null,null,565,null,null,null,null,null,null,null,null],
['13日',679,null,null,544,null,null,null,null,null,null,null,null],
['14日',674,null,null,528,null,null,null,null,null,null,null,null],
['15日',716,null,null,562,null,null,null,null,null,null,null,null],
['16日',746,null,null,540,null,null,null,null,null,null,null,null],
['17日',742,null,null,501,null,null,null,null,null,null,null,null],
['18日',714,null,null,510,null,null,null,null,null,null,null,null],
['19日',663,null,null,484,null,null,null,null,null,null,null,null],
['20日',654,null,null,485,null,null,null,null,null,null,null,null],
['21日',700,null,null,522,null,null,null,null,null,null,null,null],
['22日',669,null,null,534,null,null,null,null,null,null,null,null],
['23日',679,null,null,518,null,null,null,null,null,null,null,null],
['24日',662,null,null,530,null,null,null,null,null,null,null,null],
['25日',626,null,null,540,null,null,null,null,null,null,null,null],
['26日',620,null,null,515,null,null,null,null,null,null,null,null],
['27日',656,null,null,478,null,null,null,null,null,null,null,null],
['28日',688,null,null,538,null,null,null,null,null,null,null,null],
['29日',647,null,null,592,null,null,null,null,null,null,null,null],
['30日',673,null,null,611,null,null,null,null,null,null,null,null],
['31日',null,null,null,531,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});