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',818,null,null,661,null,null,null,null,null,null,null,null],
['2日',707,null,null,764,null,null,null,null,null,null,null,null],
['3日',674,null,null,765,null,null,null,null,null,null,null,null],
['4日',676,null,null,886,null,null,null,null,null,null,null,null],
['5日',751,null,null,846,null,null,null,null,null,null,null,null],
['6日',680,null,null,761,null,null,null,null,null,null,null,null],
['7日',664,null,null,929,null,null,null,null,null,null,null,null],
['8日',686,null,null,1022,null,null,null,null,null,null,null,null],
['9日',686,null,null,790,null,null,null,null,null,null,null,null],
['10日',666,null,null,778,null,null,null,null,null,null,null,null],
['11日',690,null,null,850,null,null,null,null,null,null,null,null],
['12日',721,null,null,802,null,null,null,null,null,null,null,null],
['13日',669,null,null,583,null,null,null,null,null,null,null,null],
['14日',699,null,null,755,null,null,null,null,null,null,null,null],
['15日',712,null,null,790,null,null,null,null,null,null,null,null],
['16日',607,null,null,885,null,null,null,null,null,null,null,null],
['17日',618,null,null,828,null,null,null,null,null,null,null,null],
['18日',599,null,null,769,null,null,null,null,null,null,null,null],
['19日',695,null,null,909,null,null,null,null,null,null,null,null],
['20日',700,null,null,950,null,null,null,null,null,null,null,null],
['21日',768,null,null,null,null,null,null,null,null,null,null,null],
['22日',821,null,null,752,null,null,null,null,null,null,null,null],
['23日',594,null,null,819,null,null,null,null,null,null,null,null],
['24日',607,null,null,753,null,null,null,null,null,null,null,null],
['25日',645,null,null,762,null,null,null,null,null,null,null,null],
['26日',694,null,null,674,null,null,null,null,null,null,null,null],
['27日',586,null,null,558,null,null,null,null,null,null,null,null],
['28日',708,null,null,598,null,null,null,null,null,null,null,null],
['29日',704,null,null,613,null,null,null,null,null,null,null,null],
['30日',607,null,null,653,null,null,null,null,null,null,null,null],
['31日',606,null,null,627,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: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=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)
      }
    });
  }

});