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',670,null,null,764,null,null,null,null,null,null,null,null],
['2日',713,null,null,709,null,null,null,null,null,null,null,null],
['3日',764,null,null,741,null,null,null,null,null,null,null,null],
['4日',693,null,null,781,null,null,null,null,null,null,null,null],
['5日',736,null,null,865,null,null,null,null,null,null,null,null],
['6日',743,null,null,945,null,null,null,null,null,null,null,null],
['7日',601,null,null,933,null,null,null,null,null,null,null,null],
['8日',491,null,null,800,null,null,null,null,null,null,null,null],
['9日',650,null,null,824,null,null,null,null,null,null,null,null],
['10日',650,null,null,914,null,null,null,null,null,null,null,null],
['11日',735,null,null,467,null,null,null,null,null,null,null,null],
['12日',847,null,null,481,null,null,null,null,null,null,null,null],
['13日',890,null,null,620,null,null,null,null,null,null,null,null],
['14日',678,null,null,696,null,null,null,null,null,null,null,null],
['15日',727,null,null,747,null,null,null,null,null,null,null,null],
['16日',826,null,null,754,null,null,null,null,null,null,null,null],
['17日',757,null,null,694,null,null,null,null,null,null,null,null],
['18日',773,null,null,704,null,null,null,null,null,null,null,null],
['19日',799,null,null,808,null,null,null,null,null,null,null,null],
['20日',749,null,null,878,null,null,null,null,null,null,null,null],
['21日',492,null,null,799,null,null,null,null,null,null,null,null],
['22日',513,null,null,752,null,null,null,null,null,null,null,null],
['23日',552,null,null,791,null,null,null,null,null,null,null,null],
['24日',625,null,null,899,null,null,null,null,null,null,null,null],
['25日',662,null,null,636,null,null,null,null,null,null,null,null],
['26日',641,null,null,606,null,null,null,null,null,null,null,null],
['27日',666,null,null,724,null,null,null,null,null,null,null,null],
['28日',607,null,null,702,null,null,null,null,null,null,null,null],
['29日',665,null,null,696,null,null,null,null,null,null,null,null],
['30日',734,null,null,769,null,null,null,null,null,null,null,null],
['31日',717,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});