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',181,null,null,634,null,null,181,null,null,null,null,null],
['2日',259,null,null,369,null,null,null,null,null,null,null,null],
['3日',308,null,null,421,null,null,null,null,null,null,null,null],
['4日',344,null,null,482,null,null,null,null,null,null,null,null],
['5日',391,null,null,529,null,null,null,null,null,null,null,null],
['6日',378,null,null,507,null,null,null,null,null,null,null,null],
['7日',429,null,null,554,null,null,null,null,null,null,null,null],
['8日',477,null,null,501,null,null,null,null,null,null,null,null],
['9日',513,null,null,604,null,null,null,null,null,null,null,null],
['10日',512,null,null,646,null,null,null,null,null,null,null,null],
['11日',495,null,null,571,null,null,null,null,null,null,null,null],
['12日',563,null,null,591,null,null,null,null,null,null,null,null],
['13日',579,null,null,711,null,null,null,null,null,null,null,null],
['14日',574,null,null,681,null,null,null,null,null,null,null,null],
['15日',338,null,null,705,null,null,null,null,null,null,null,null],
['16日',364,null,null,831,null,null,null,null,null,null,null,null],
['17日',434,null,null,750,null,null,null,null,null,null,null,null],
['18日',471,null,null,732,null,null,null,null,null,null,null,null],
['19日',492,null,null,429,null,null,null,null,null,null,null,null],
['20日',505,null,null,510,null,null,null,null,null,null,null,null],
['21日',541,null,null,579,null,null,null,null,null,null,null,null],
['22日',551,null,null,594,null,null,null,null,null,null,null,null],
['23日',562,null,null,657,null,null,null,null,null,null,null,null],
['24日',632,null,null,705,null,null,null,null,null,null,null,null],
['25日',583,null,null,777,null,null,null,null,null,null,null,null],
['26日',580,null,null,721,null,null,null,null,null,null,null,null],
['27日',604,null,null,624,null,null,null,null,null,null,null,null],
['28日',501,null,null,620,null,null,null,null,null,null,null,null],
['29日',322,null,null,662,null,null,null,null,null,null,null,null],
['30日',465,null,null,714,null,null,null,null,null,null,null,null],
['31日',499,null,null,566,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});