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',724,null,null,698,null,null,null,null,null,null,null,null],
['2日',776,null,null,809,null,null,null,null,null,null,null,null],
['3日',783,null,null,872,null,null,null,null,null,null,null,null],
['4日',805,null,null,955,null,null,null,null,null,null,null,null],
['5日',784,null,null,918,null,null,null,null,null,null,null,null],
['6日',894,null,null,977,null,null,null,null,null,null,null,null],
['7日',985,null,null,819,null,null,null,null,null,null,null,null],
['8日',996,null,null,766,null,null,null,null,null,null,null,null],
['9日',871,null,null,806,null,null,null,null,null,null,null,null],
['10日',879,null,null,963,null,null,null,null,null,null,null,null],
['11日',845,null,null,906,null,null,null,null,null,null,null,null],
['12日',907,null,null,927,null,null,null,null,null,null,null,null],
['13日',901,null,null,840,null,null,null,null,null,null,null,null],
['14日',876,null,null,708,null,null,null,null,null,null,null,null],
['15日',835,null,null,789,null,null,null,null,null,null,null,null],
['16日',869,null,null,742,null,null,null,null,null,null,null,null],
['17日',908,null,null,757,null,null,null,null,null,null,null,null],
['18日',879,null,null,795,null,null,null,null,null,null,null,null],
['19日',788,null,null,895,null,null,null,null,null,null,null,null],
['20日',887,null,null,832,null,null,null,null,null,null,null,null],
['21日',888,null,null,698,null,null,null,null,null,null,null,null],
['22日',830,null,null,692,null,null,null,null,null,null,null,null],
['23日',816,null,null,687,null,null,null,null,null,null,null,null],
['24日',712,null,null,815,null,null,null,null,null,null,null,null],
['25日',730,null,null,824,null,null,null,null,null,null,null,null],
['26日',826,null,null,870,null,null,null,null,null,null,null,null],
['27日',938,null,null,869,null,null,null,null,null,null,null,null],
['28日',896,null,null,883,null,null,null,null,null,null,null,null],
['29日',843,null,null,894,null,null,null,null,null,null,null,null],
['30日',678,null,null,806,null,null,null,null,null,null,null,null],
['31日',746,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)
      }
    });
  }

});