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',236,null,null,null,null,null,null,null,null,47,null,null],
['2日',214,null,null,null,null,null,null,null,null,62,null,null],
['3日',218,null,null,null,null,null,null,null,null,64,null,null],
['4日',209,null,null,null,null,null,null,null,null,67,null,null],
['5日',208,null,null,null,null,null,null,null,null,74,null,null],
['6日',213,null,null,null,null,null,null,null,null,62,null,null],
['7日',216,null,null,null,null,null,null,null,null,59,null,null],
['8日',239,null,null,null,null,null,null,null,null,56,null,null],
['9日',223,null,null,null,null,null,null,null,null,83,null,null],
['10日',182,null,null,null,null,null,182,null,null,115,null,null],
['11日',null,null,null,null,null,null,197,null,null,131,null,null],
['12日',182,null,null,null,null,null,182,null,null,153,null,null],
['13日',202,null,null,null,null,null,null,null,null,163,null,null],
['14日',211,null,null,null,null,null,null,null,null,176,null,null],
['15日',242,null,null,null,null,null,null,null,null,166,null,null],
['16日',245,null,null,null,null,null,null,null,null,156,null,null],
['17日',250,null,null,null,null,null,null,null,null,166,null,null],
['18日',38,null,null,null,null,null,38,null,null,166,null,null],
['19日',null,null,null,177,null,null,41,null,null,177,null,null],
['20日',null,null,null,208,null,null,66,null,null,null,null,null],
['21日',null,null,null,200,null,null,88,null,null,200,null,null],
['22日',null,null,null,null,null,null,115,null,null,194,null,null],
['23日',null,null,null,null,null,null,119,null,null,177,null,null],
['24日',null,null,null,null,null,null,141,null,null,199,null,null],
['25日',null,null,null,null,null,null,145,null,null,194,null,null],
['26日',null,null,null,null,null,null,149,null,null,175,null,null],
['27日',null,null,null,null,null,null,79,null,null,190,null,null],
['28日',null,null,null,null,null,null,8,null,null,57,null,null],
['29日',null,null,null,null,null,null,12,null,null,70,null,null],
['30日',null,null,null,null,null,null,20,null,null,101,null,null],
['31日',null,null,null,null,null,null,30,null,null,123,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});