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',940,null,null,763,null,null,null,null,null,null,null,null],
['2日',967,null,null,1122,null,null,null,null,null,null,null,null],
['3日',1066,null,null,1120,null,null,null,null,null,null,null,null],
['4日',995,null,null,704,null,null,null,null,null,null,null,null],
['5日',1222,null,null,834,null,null,null,null,null,null,null,null],
['6日',776,null,null,781,null,null,null,null,null,null,null,null],
['7日',670,null,null,909,null,null,null,null,null,null,null,null],
['8日',644,null,null,802,null,null,null,null,null,null,null,null],
['9日',804,null,null,864,null,null,null,null,null,null,null,null],
['10日',926,null,null,1033,null,null,null,null,null,null,null,null],
['11日',594,null,null,527,null,null,null,null,null,null,null,null],
['12日',617,null,null,602,null,null,null,null,null,null,null,null],
['13日',884,null,null,728,null,null,null,null,null,null,null,null],
['14日',452,null,null,669,null,null,null,null,null,null,null,null],
['15日',522,null,null,838,null,null,null,null,null,null,null,null],
['16日',734,null,null,965,null,null,null,null,null,null,null,null],
['17日',863,null,null,1176,null,null,null,null,null,null,null,null],
['18日',712,null,null,848,null,null,null,null,null,null,null,null],
['19日',776,null,null,753,null,null,null,null,null,null,null,null],
['20日',943,null,null,955,null,null,null,null,null,null,null,null],
['21日',683,null,null,939,null,null,null,null,null,null,null,null],
['22日',727,null,null,865,null,null,null,null,null,null,null,null],
['23日',761,null,null,837,null,null,null,null,null,null,null,null],
['24日',825,null,null,955,null,null,null,null,null,null,null,null],
['25日',866,null,null,551,null,null,null,null,null,null,null,null],
['26日',631,null,null,648,null,null,null,null,null,null,null,null],
['27日',734,null,null,726,null,null,null,null,null,null,null,null],
['28日',757,null,null,728,null,null,null,null,null,null,null,null],
['29日',783,null,null,599,null,null,null,null,null,null,null,null],
['30日',780,null,null,577,null,null,null,null,null,null,null,null],
['31日',909,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:1300},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)
      }
    });
  }

});