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',903,null,null,789,null,null,null,null,null,null,null,null],
['2日',922,null,null,872,null,null,null,null,null,null,null,null],
['3日',666,null,null,713,null,null,null,null,null,null,null,null],
['4日',604,null,null,577,null,null,null,null,null,null,null,null],
['5日',672,null,null,632,null,null,null,null,null,null,null,null],
['6日',677,null,null,635,null,null,null,null,null,null,null,null],
['7日',750,null,null,641,null,null,null,null,null,null,null,null],
['8日',896,null,null,691,null,null,null,null,null,null,null,null],
['9日',903,null,null,738,null,null,null,null,null,null,null,null],
['10日',795,null,null,888,null,null,null,null,null,null,null,null],
['11日',794,null,null,837,null,null,null,null,null,null,null,null],
['12日',1004,null,null,906,null,null,null,null,null,null,null,null],
['13日',925,null,null,622,null,null,null,null,null,null,null,null],
['14日',732,null,null,565,null,null,null,null,null,null,null,null],
['15日',548,null,null,663,null,null,null,null,null,null,null,null],
['16日',648,null,null,615,null,null,null,null,null,null,null,null],
['17日',643,null,null,687,null,null,null,null,null,null,null,null],
['18日',729,null,null,709,null,null,null,null,null,null,null,null],
['19日',738,null,null,673,null,null,null,null,null,null,null,null],
['20日',566,null,null,771,null,null,null,null,null,null,null,null],
['21日',635,null,null,839,null,null,null,null,null,null,null,null],
['22日',638,null,null,897,null,null,null,null,null,null,null,null],
['23日',773,null,null,923,null,null,null,null,null,null,null,null],
['24日',752,null,null,838,null,null,null,null,null,null,null,null],
['25日',873,null,null,624,null,null,null,null,null,null,null,null],
['26日',957,null,null,583,null,null,null,null,null,null,null,null],
['27日',761,null,null,699,null,null,null,null,null,null,null,null],
['28日',572,null,null,669,null,null,null,null,null,null,null,null],
['29日',632,null,null,650,null,null,null,null,null,null,null,null],
['30日',733,null,null,663,null,null,null,null,null,null,null,null],
['31日',789,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:'2022年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});