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',556,null,null,671,null,null,null,null,null,null,null,null],
['2日',489,null,null,477,null,null,null,null,null,null,null,null],
['3日',493,null,null,479,null,null,null,null,null,null,null,null],
['4日',487,null,null,473,null,null,null,null,null,null,null,null],
['5日',469,null,null,491,null,null,null,null,null,null,null,null],
['6日',460,null,null,504,null,null,null,null,null,null,null,null],
['7日',414,null,null,496,null,null,null,null,null,null,null,null],
['8日',536,null,null,508,null,null,null,null,null,null,null,null],
['9日',475,null,null,509,null,null,null,null,null,null,null,null],
['10日',521,null,null,497,null,null,null,null,null,null,null,null],
['11日',555,null,null,536,null,null,null,null,null,null,null,null],
['12日',555,null,null,301,null,null,null,null,null,null,null,null],
['13日',544,null,null,247,null,null,null,null,null,null,null,null],
['14日',270,null,null,248,null,null,null,null,null,null,null,null],
['15日',306,null,null,364,null,null,null,null,null,null,null,null],
['16日',346,null,null,416,null,null,null,null,null,null,null,null],
['17日',340,null,null,495,null,null,null,null,null,null,null,null],
['18日',427,null,null,507,null,null,null,null,null,null,null,null],
['19日',444,null,null,410,null,null,null,null,null,null,null,null],
['20日',501,null,null,393,null,null,null,null,null,null,null,null],
['21日',448,null,null,451,null,null,null,null,null,null,null,null],
['22日',488,null,null,516,null,null,null,null,null,null,null,null],
['23日',512,null,null,582,null,null,null,null,null,null,null,null],
['24日',472,null,null,553,null,null,null,null,null,null,null,null],
['25日',468,null,null,486,null,null,null,null,null,null,null,null],
['26日',510,null,null,490,null,null,null,null,null,null,null,null],
['27日',409,null,null,508,null,null,null,null,null,null,null,null],
['28日',462,null,null,524,null,null,null,null,null,null,null,null],
['29日',528,null,null,570,null,null,null,null,null,null,null,null],
['30日',584,null,null,612,null,null,null,null,null,null,null,null],
['31日',607,null,null,571,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8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=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)
      }
    });
  }

});