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',733,null,null,598,null,null,null,null,null,null,null,null],
['2日',600,null,null,572,null,null,null,null,null,null,null,null],
['3日',632,null,null,587,null,null,null,null,null,null,null,null],
['4日',678,null,null,622,null,null,null,null,null,null,null,null],
['5日',694,null,null,579,null,null,null,null,null,null,null,null],
['6日',655,null,null,690,null,null,null,null,null,null,null,null],
['7日',794,null,null,615,null,null,null,null,null,null,null,null],
['8日',746,null,null,695,null,null,null,null,null,null,null,null],
['9日',726,null,null,706,null,null,null,null,null,null,null,null],
['10日',869,null,null,551,null,null,null,null,null,null,null,null],
['11日',672,null,null,651,null,null,null,null,null,null,null,null],
['12日',622,null,null,682,null,null,null,null,null,null,null,null],
['13日',602,null,null,656,null,null,null,null,null,null,null,null],
['14日',618,null,null,713,null,null,null,null,null,null,null,null],
['15日',602,null,null,857,null,null,null,null,null,null,null,null],
['16日',671,null,null,682,null,null,null,null,null,null,null,null],
['17日',541,null,null,565,null,null,null,null,null,null,null,null],
['18日',708,null,null,702,null,null,null,null,null,null,null,null],
['19日',539,null,null,655,null,null,null,null,null,null,null,null],
['20日',647,null,null,616,null,null,null,null,null,null,null,null],
['21日',723,null,null,634,null,null,null,null,null,null,null,null],
['22日',683,null,null,624,null,null,null,null,null,null,null,null],
['23日',712,null,null,813,null,null,null,null,null,null,null,null],
['24日',533,null,null,671,null,null,null,null,null,null,null,null],
['25日',468,null,null,704,null,null,null,null,null,null,null,null],
['26日',636,null,null,695,null,null,null,null,null,null,null,null],
['27日',716,null,null,715,null,null,null,null,null,null,null,null],
['28日',791,null,null,702,null,null,null,null,null,null,null,null],
['29日',649,null,null,775,null,null,null,null,null,null,null,null],
['30日',536,null,null,865,null,null,null,null,null,null,null,null],
['31日',656,null,null,733,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)
      }
    });
  }

});