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',380,null,null,705,null,null,null,null,null,null,null,null],
['2日',215,null,null,222,null,null,null,null,null,null,null,null],
['3日',263,null,null,264,null,null,null,null,null,null,null,null],
['4日',328,null,null,298,null,null,null,null,null,null,null,null],
['5日',333,null,null,314,null,null,null,null,null,null,null,null],
['6日',332,null,null,398,null,null,null,null,null,null,null,null],
['7日',244,null,null,306,null,null,null,null,null,null,null,null],
['8日',303,null,null,371,null,null,null,null,null,null,null,null],
['9日',386,null,null,393,null,null,null,null,null,null,null,null],
['10日',363,null,null,425,null,null,null,null,null,null,null,null],
['11日',391,null,null,432,null,null,null,null,null,null,null,null],
['12日',417,null,null,454,null,null,null,null,null,null,null,null],
['13日',388,null,null,397,null,null,null,null,null,null,null,null],
['14日',221,null,null,286,null,null,null,null,null,null,null,null],
['15日',277,null,null,399,null,null,null,null,null,null,null,null],
['16日',344,null,null,489,null,null,null,null,null,null,null,null],
['17日',412,null,null,466,null,null,null,null,null,null,null,null],
['18日',353,null,null,460,null,null,null,null,null,null,null,null],
['19日',435,null,null,436,null,null,null,null,null,null,null,null],
['20日',228,null,null,481,null,null,null,null,null,null,null,null],
['21日',237,null,null,507,null,null,null,null,null,null,null,null],
['22日',287,null,null,517,null,null,null,null,null,null,null,null],
['23日',280,null,null,546,null,null,null,null,null,null,null,null],
['24日',332,null,null,488,null,null,null,null,null,null,null,null],
['25日',382,null,null,583,null,null,null,null,null,null,null,null],
['26日',405,null,null,566,null,null,null,null,null,null,null,null],
['27日',409,null,null,317,null,null,null,null,null,null,null,null],
['28日',407,null,null,376,null,null,null,null,null,null,null,null],
['29日',394,null,null,509,null,null,null,null,null,null,null,null],
['30日',512,null,null,530,null,null,null,null,null,null,null,null],
['31日',652,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});