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',587,null,null,576,null,null,null,null,null,null,null,null],
['2日',237,null,null,146,null,null,null,null,null,146,null,null],
['3日',278,null,null,193,null,null,null,null,null,193,null,null],
['4日',383,null,null,271,null,null,null,null,null,null,null,null],
['5日',521,null,null,326,null,null,null,null,null,null,null,null],
['6日',544,null,null,119,null,null,null,null,null,119,null,null],
['7日',105,null,null,176,null,null,105,null,null,176,null,null],
['8日',157,null,null,251,null,null,157,null,null,null,null,null],
['9日',235,null,null,265,null,null,null,null,null,null,null,null],
['10日',317,null,null,280,null,null,null,null,null,null,null,null],
['11日',127,null,null,272,null,null,127,null,null,null,null,null],
['12日',182,null,null,296,null,null,182,null,null,null,null,null],
['13日',271,null,null,264,null,null,null,null,null,null,null,null],
['14日',281,null,null,95,null,null,null,null,null,95,null,null],
['15日',312,null,null,null,null,null,null,null,null,103,null,null],
['16日',366,null,null,191,null,null,null,null,null,191,null,null],
['17日',170,null,null,207,null,null,170,null,null,null,null,null],
['18日',228,null,null,251,null,null,null,null,null,null,null,null],
['19日',280,null,null,142,null,null,null,null,null,142,null,null],
['20日',372,null,null,203,null,null,null,null,null,null,null,null],
['21日',459,null,null,135,null,null,null,null,null,135,null,null],
['22日',450,null,null,195,null,null,null,null,null,195,null,null],
['23日',505,null,null,258,null,null,null,null,null,null,null,null],
['24日',460,null,null,298,null,null,null,null,null,null,null,null],
['25日',527,null,null,298,null,null,null,null,null,null,null,null],
['26日',523,null,null,18,null,null,null,null,null,18,null,null],
['27日',297,null,null,null,null,null,null,null,null,31,null,null],
['28日',357,null,null,null,null,null,null,null,null,61,null,null],
['29日',417,null,null,null,null,null,null,null,null,108,null,null],
['30日',461,null,null,164,null,null,null,null,null,164,null,null],
['31日',515,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:600},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=10;

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

});