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',768,null,null,550,null,null,null,null,null,null,null,null],
['2日',480,null,null,611,null,null,null,null,null,null,null,null],
['3日',496,null,null,673,null,null,null,null,null,null,null,null],
['4日',469,null,null,688,null,null,null,null,null,null,null,null],
['5日',494,null,null,677,null,null,null,null,null,null,null,null],
['6日',534,null,null,787,null,null,null,null,null,null,null,null],
['7日',538,null,null,711,null,null,null,null,null,null,null,null],
['8日',501,null,null,756,null,null,null,null,null,null,null,null],
['9日',500,null,null,646,null,null,null,null,null,null,null,null],
['10日',580,null,null,749,null,null,null,null,null,null,null,null],
['11日',484,null,null,710,null,null,null,null,null,null,null,null],
['12日',594,null,null,706,null,null,null,null,null,null,null,null],
['13日',552,null,null,477,null,null,null,null,null,null,null,null],
['14日',495,null,null,516,null,null,null,null,null,null,null,null],
['15日',571,null,null,658,null,null,null,null,null,null,null,null],
['16日',651,null,null,720,null,null,null,null,null,null,null,null],
['17日',676,null,null,543,null,null,null,null,null,null,null,null],
['18日',663,null,null,584,null,null,null,null,null,null,null,null],
['19日',658,null,null,620,null,null,null,null,null,null,null,null],
['20日',653,null,null,596,null,null,null,null,null,null,null,null],
['21日',648,null,null,661,null,null,null,null,null,null,null,null],
['22日',636,null,null,707,null,null,null,null,null,null,null,null],
['23日',647,null,null,663,null,null,null,null,null,null,null,null],
['24日',636,null,null,632,null,null,null,null,null,null,null,null],
['25日',681,null,null,692,null,null,null,null,null,null,null,null],
['26日',692,null,null,683,null,null,null,null,null,null,null,null],
['27日',669,null,null,702,null,null,null,null,null,null,null,null],
['28日',451,null,null,659,null,null,null,null,null,null,null,null],
['29日',422,null,null,362,null,null,null,null,null,null,null,null],
['30日',null,null,null,368,null,null,null,null,null,null,null,null],
['31日',null,null,null,460,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:'2024年3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=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)
      }
    });
  }

});