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',362,null,null,378,null,null,null,null,null,null,null,null],
['2日',349,null,null,537,null,null,null,null,null,null,null,null],
['3日',392,null,null,588,null,null,null,null,null,null,null,null],
['4日',410,null,null,649,null,null,null,null,null,null,null,null],
['5日',425,null,null,722,null,null,null,null,null,null,null,null],
['6日',409,null,null,608,null,null,null,null,null,null,null,null],
['7日',392,null,null,460,null,null,null,null,null,null,null,null],
['8日',382,null,null,612,null,null,null,null,null,null,null,null],
['9日',301,null,null,745,null,null,null,null,null,null,null,null],
['10日',404,null,null,623,null,null,null,null,null,null,null,null],
['11日',563,null,null,683,null,null,null,null,null,null,null,null],
['12日',635,null,null,713,null,null,null,null,null,null,null,null],
['13日',703,null,null,643,null,null,null,null,null,null,null,null],
['14日',604,null,null,227,null,null,null,null,null,null,null,null],
['15日',411,null,null,311,null,null,null,null,null,null,null,null],
['16日',280,null,null,422,null,null,null,null,null,null,null,null],
['17日',323,null,null,401,null,null,null,null,null,null,null,null],
['18日',460,null,null,518,null,null,null,null,null,null,null,null],
['19日',525,null,null,553,null,null,null,null,null,null,null,null],
['20日',558,null,null,581,null,null,null,null,null,null,null,null],
['21日',676,null,null,326,null,null,null,null,null,null,null,null],
['22日',723,null,null,389,null,null,null,null,null,null,null,null],
['23日',577,null,null,435,null,null,null,null,null,null,null,null],
['24日',689,null,null,545,null,null,null,null,null,null,null,null],
['25日',634,null,null,665,null,null,null,null,null,null,null,null],
['26日',606,null,null,647,null,null,null,null,null,null,null,null],
['27日',618,null,null,811,null,null,null,null,null,null,null,null],
['28日',665,null,null,271,null,null,null,null,null,null,null,null],
['29日',599,null,null,320,null,null,null,null,null,null,null,null],
['30日',282,null,null,396,null,null,null,null,null,null,null,null],
['31日',null,null,null,472,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});