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',311,null,null,363,null,null,null,null,null,null,null,null],
['2日',343,null,null,230,null,null,null,null,null,null,null,null],
['3日',394,null,null,169,null,null,null,null,null,169,null,null],
['4日',195,null,null,216,null,null,195,null,null,null,null,null],
['5日',191,null,null,297,null,null,191,null,null,null,null,null],
['6日',277,null,null,388,null,null,null,null,null,null,null,null],
['7日',422,null,null,413,null,null,null,null,null,null,null,null],
['8日',698,null,null,438,null,null,null,null,null,null,null,null],
['9日',336,null,null,452,null,null,null,null,null,null,null,null],
['10日',281,null,null,467,null,null,null,null,null,null,null,null],
['11日',303,null,null,415,null,null,null,null,null,null,null,null],
['12日',200,null,null,214,null,null,200,null,null,null,null,null],
['13日',142,null,null,276,null,null,142,null,null,null,null,null],
['14日',273,null,null,225,null,null,null,null,null,null,null,null],
['15日',431,null,null,62,null,null,null,null,null,62,null,null],
['16日',373,null,null,null,null,null,null,null,null,103,null,null],
['17日',120,null,null,null,null,null,120,null,null,124,null,null],
['18日',156,null,null,174,null,null,156,null,null,174,null,null],
['19日',214,null,null,225,null,null,null,null,null,null,null,null],
['20日',279,null,null,270,null,null,null,null,null,null,null,null],
['21日',343,null,null,293,null,null,null,null,null,null,null,null],
['22日',371,null,null,306,null,null,null,null,null,null,null,null],
['23日',450,null,null,306,null,null,null,null,null,null,null,null],
['24日',449,null,null,174,null,null,null,null,null,174,null,null],
['25日',393,null,null,220,null,null,null,null,null,null,null,null],
['26日',210,null,null,236,null,null,null,null,null,null,null,null],
['27日',212,null,null,422,null,null,null,null,null,null,null,null],
['28日',321,null,null,556,null,null,null,null,null,null,null,null],
['29日',440,null,null,664,null,null,null,null,null,null,null,null],
['30日',460,null,null,430,null,null,null,null,null,null,null,null],
['31日',343,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)
      }
    });
  }

});