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',null,null,null,null,null,null,null,null,null,null,null,null],
['2日',1016,null,null,982,null,null,null,null,null,null,null,null],
['3日',null,null,null,1000,null,null,null,null,null,null,null,null],
['4日',null,null,null,1014,null,null,null,null,null,null,null,null],
['5日',1063,null,null,739,null,null,null,null,null,null,null,null],
['6日',751,null,null,795,null,null,null,null,null,null,null,null],
['7日',855,null,null,887,null,null,null,null,null,null,null,null],
['8日',815,null,null,878,null,null,null,null,null,null,null,null],
['9日',631,null,null,887,null,null,null,null,null,null,null,null],
['10日',802,null,null,1035,null,null,null,null,null,null,null,null],
['11日',null,null,null,1028,null,null,null,null,null,null,null,null],
['12日',913,null,null,952,null,null,null,null,null,null,null,null],
['13日',839,null,null,1060,null,null,null,null,null,null,null,null],
['14日',1037,null,null,1302,null,null,null,null,null,null,null,null],
['15日',1057,null,null,1127,null,null,null,null,null,null,null,null],
['16日',1103,null,null,1140,null,null,null,null,null,null,null,null],
['17日',906,null,null,1073,null,null,null,null,null,null,null,null],
['18日',943,null,null,1030,null,null,null,null,null,null,null,null],
['19日',860,null,null,826,null,null,null,null,null,null,null,null],
['20日',1062,null,null,1002,null,null,null,null,null,null,null,null],
['21日',763,null,null,1058,null,null,null,null,null,null,null,null],
['22日',978,null,null,null,null,null,null,null,null,null,null,null],
['23日',869,null,null,null,null,null,null,null,null,null,null,null],
['24日',987,null,null,842,null,null,null,null,null,null,null,null],
['25日',1102,null,null,961,null,null,null,null,null,null,null,null],
['26日',1151,null,null,null,null,null,null,null,null,null,null,null],
['27日',908,null,null,null,null,null,null,null,null,null,null,null],
['28日',1169,null,null,null,null,null,null,null,null,null,null,null],
['29日',1045,null,null,null,null,null,null,null,null,null,null,null],
['30日',null,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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:'2022年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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=25 -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)
      }
    });
  }

});