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',613,null,null,559,null,null,null,null,null,null,null,null],
['2日',659,null,null,592,null,null,null,null,null,null,null,null],
['3日',721,null,null,723,null,null,null,null,null,null,null,null],
['4日',797,null,null,859,null,null,null,null,null,null,null,null],
['5日',966,null,null,802,null,null,null,null,null,null,null,null],
['6日',822,null,null,859,null,null,null,null,null,null,null,null],
['7日',778,null,null,645,null,null,null,null,null,null,null,null],
['8日',976,null,null,598,null,null,null,null,null,null,null,null],
['9日',795,null,null,721,null,null,null,null,null,null,null,null],
['10日',825,null,null,885,null,null,null,null,null,null,null,null],
['11日',746,null,null,819,null,null,null,null,null,null,null,null],
['12日',864,null,null,869,null,null,null,null,null,null,null,null],
['13日',650,null,null,990,null,null,null,null,null,null,null,null],
['14日',673,null,null,738,null,null,null,null,null,null,null,null],
['15日',820,null,null,981,null,null,null,null,null,null,null,null],
['16日',995,null,null,1002,null,null,null,null,null,null,null,null],
['17日',904,null,null,1050,null,null,null,null,null,null,null,null],
['18日',957,null,null,1040,null,null,null,null,null,null,null,null],
['19日',1108,null,null,875,null,null,null,null,null,null,null,null],
['20日',1140,null,null,703,null,null,null,null,null,null,null,null],
['21日',1158,null,null,677,null,null,null,null,null,null,null,null],
['22日',null,null,null,816,null,null,null,null,null,null,null,null],
['23日',null,null,null,878,null,null,null,null,null,null,null,null],
['24日',1023,null,null,585,null,null,null,null,null,null,null,null],
['25日',573,null,null,754,null,null,null,null,null,null,null,null],
['26日',649,null,null,917,null,null,null,null,null,null,null,null],
['27日',830,null,null,882,null,null,null,null,null,null,null,null],
['28日',947,null,null,740,null,null,null,null,null,null,null,null],
['29日',946,null,null,965,null,null,null,null,null,null,null,null],
['30日',855,null,null,1074,null,null,null,null,null,null,null,null],
['31日',753,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:'2023年11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=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)
      }
    });
  }

});