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',169,null,null,160,null,null,169,null,null,160,null,null],
['2日',212,null,null,241,null,null,null,null,null,null,null,null],
['3日',238,null,null,258,null,null,null,null,null,null,null,null],
['4日',250,null,null,304,null,null,null,null,null,null,null,null],
['5日',231,null,null,359,null,null,null,null,null,null,null,null],
['6日',282,null,null,353,null,null,null,null,null,null,null,null],
['7日',347,null,null,369,null,null,null,null,null,null,null,null],
['8日',224,null,null,470,null,null,null,null,null,null,null,null],
['9日',233,null,null,455,null,null,null,null,null,null,null,null],
['10日',100,null,null,425,null,null,100,null,null,null,null,null],
['11日',151,null,null,186,null,null,151,null,null,186,null,null],
['12日',243,null,null,260,null,null,null,null,null,null,null,null],
['13日',287,null,null,322,null,null,null,null,null,null,null,null],
['14日',351,null,null,365,null,null,null,null,null,null,null,null],
['15日',375,null,null,476,null,null,null,null,null,null,null,null],
['16日',294,null,null,461,null,null,null,null,null,null,null,null],
['17日',331,null,null,512,null,null,null,null,null,null,null,null],
['18日',360,null,null,634,null,null,null,null,null,null,null,null],
['19日',386,null,null,582,null,null,null,null,null,null,null,null],
['20日',407,null,null,511,null,null,null,null,null,null,null,null],
['21日',109,null,null,550,null,null,109,null,null,null,null,null],
['22日',null,null,null,175,null,null,139,null,null,175,null,null],
['23日',186,null,null,210,null,null,186,null,null,null,null,null],
['24日',220,null,null,253,null,null,null,null,null,null,null,null],
['25日',253,null,null,340,null,null,null,null,null,null,null,null],
['26日',266,null,null,373,null,null,null,null,null,null,null,null],
['27日',338,null,null,367,null,null,null,null,null,null,null,null],
['28日',347,null,null,385,null,null,null,null,null,null,null,null],
['29日',329,null,null,415,null,null,null,null,null,null,null,null],
['30日',304,null,null,444,null,null,null,null,null,null,null,null],
['31日',263,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11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=30 -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)
      }
    });
  }

});