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',614,null,null,610,null,null,null,null,null,null,null,null],
['2日',805,null,null,686,null,null,null,null,null,null,null,null],
['3日',888,null,null,740,null,null,null,null,null,null,null,null],
['4日',943,null,null,769,null,null,null,null,null,null,null,null],
['5日',912,null,null,861,null,null,null,null,null,null,null,null],
['6日',812,null,null,980,null,null,null,null,null,null,null,null],
['7日',546,null,null,786,null,null,null,null,null,null,null,null],
['8日',653,null,null,780,null,null,null,null,null,null,null,null],
['9日',802,null,null,795,null,null,null,null,null,null,null,null],
['10日',1076,null,null,828,null,null,null,null,null,null,null,null],
['11日',962,null,null,1060,null,null,null,null,null,null,null,null],
['12日',1145,null,null,null,null,null,null,null,null,null,null,null],
['13日',832,null,null,772,null,null,null,null,null,null,null,null],
['14日',823,null,null,831,null,null,null,null,null,null,null,null],
['15日',963,null,null,753,null,null,null,null,null,null,null,null],
['16日',420,null,null,654,null,null,null,null,null,null,null,null],
['17日',511,null,null,667,null,null,null,null,null,null,null,null],
['18日',649,null,null,816,null,null,null,null,null,null,null,null],
['19日',665,null,null,653,null,null,null,null,null,null,null,null],
['20日',645,null,null,709,null,null,null,null,null,null,null,null],
['21日',821,null,null,903,null,null,null,null,null,null,null,null],
['22日',635,null,null,850,null,null,null,null,null,null,null,null],
['23日',676,null,null,732,null,null,null,null,null,null,null,null],
['24日',728,null,null,1016,null,null,null,null,null,null,null,null],
['25日',662,null,null,665,null,null,null,null,null,null,null,null],
['26日',565,null,null,749,null,null,null,null,null,null,null,null],
['27日',715,null,null,880,null,null,null,null,null,null,null,null],
['28日',731,null,null,942,null,null,null,null,null,null,null,null],
['29日',723,null,null,890,null,null,null,null,null,null,null,null],
['30日',660,null,null,984,null,null,null,null,null,null,null,null],
['31日',802,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:1200},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)
      }
    });
  }

});