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',407,null,null,314,null,null,null,null,null,null,null,null],
['2日',332,null,null,469,null,null,null,null,null,null,null,null],
['3日',293,null,null,491,null,null,null,null,null,null,null,null],
['4日',384,null,null,510,null,null,null,null,null,null,null,null],
['5日',463,null,null,521,null,null,null,null,null,null,null,null],
['6日',511,null,null,214,null,null,null,null,null,null,null,null],
['7日',513,null,null,255,null,null,null,null,null,null,null,null],
['8日',538,null,null,364,null,null,null,null,null,null,null,null],
['9日',550,null,null,475,null,null,null,null,null,null,null,null],
['10日',582,null,null,523,null,null,null,null,null,null,null,null],
['11日',573,null,null,539,null,null,null,null,null,null,null,null],
['12日',556,null,null,561,null,null,null,null,null,null,null,null],
['13日',591,null,null,553,null,null,null,null,null,null,null,null],
['14日',578,null,null,550,null,null,null,null,null,null,null,null],
['15日',549,null,null,585,null,null,null,null,null,null,null,null],
['16日',529,null,null,560,null,null,null,null,null,null,null,null],
['17日',211,null,null,496,null,null,null,null,null,null,null,null],
['18日',250,null,null,553,null,null,null,null,null,null,null,null],
['19日',338,null,null,552,null,null,null,null,null,null,null,null],
['20日',432,null,null,485,null,null,null,null,null,null,null,null],
['21日',520,null,null,200,null,null,null,null,null,200,null,null],
['22日',542,null,null,230,null,null,null,null,null,null,null,null],
['23日',515,null,null,327,null,null,null,null,null,null,null,null],
['24日',514,null,null,403,null,null,null,null,null,null,null,null],
['25日',500,null,null,447,null,null,null,null,null,null,null,null],
['26日',540,null,null,450,null,null,null,null,null,null,null,null],
['27日',480,null,null,463,null,null,null,null,null,null,null,null],
['28日',597,null,null,495,null,null,null,null,null,null,null,null],
['29日',558,null,null,527,null,null,null,null,null,null,null,null],
['30日',506,null,null,553,null,null,null,null,null,null,null,null],
['31日',281,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6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=4;

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

});