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',361,null,null,1093,null,null,null,null,null,null,null,null],
['2日',521,null,null,406,null,null,null,null,null,null,null,null],
['3日',566,null,null,437,null,null,null,null,null,null,null,null],
['4日',629,null,null,505,null,null,null,null,null,null,null,null],
['5日',737,null,null,570,null,null,null,null,null,null,null,null],
['6日',748,null,null,702,null,null,null,null,null,null,null,null],
['7日',731,null,null,724,null,null,null,null,null,null,null,null],
['8日',506,null,null,620,null,null,null,null,null,null,null,null],
['9日',639,null,null,658,null,null,null,null,null,null,null,null],
['10日',720,null,null,743,null,null,null,null,null,null,null,null],
['11日',726,null,null,740,null,null,null,null,null,null,null,null],
['12日',862,null,null,875,null,null,null,null,null,null,null,null],
['13日',1030,null,null,740,null,null,null,null,null,null,null,null],
['14日',925,null,null,757,null,null,null,null,null,null,null,null],
['15日',600,null,null,668,null,null,null,null,null,null,null,null],
['16日',669,null,null,735,null,null,null,null,null,null,null,null],
['17日',720,null,null,693,null,null,null,null,null,null,null,null],
['18日',727,null,null,758,null,null,null,null,null,null,null,null],
['19日',947,null,null,676,null,null,null,null,null,null,null,null],
['20日',821,null,null,836,null,null,null,null,null,null,null,null],
['21日',1018,null,null,1111,null,null,null,null,null,null,null,null],
['22日',492,null,null,1119,null,null,null,null,null,null,null,null],
['23日',524,null,null,1220,null,null,null,null,null,null,null,null],
['24日',724,null,null,1192,null,null,null,null,null,null,null,null],
['25日',738,null,null,null,null,null,null,null,null,null,null,null],
['26日',700,null,null,723,null,null,null,null,null,null,null,null],
['27日',846,null,null,879,null,null,null,null,null,null,null,null],
['28日',1075,null,null,987,null,null,null,null,null,null,null,null],
['29日',953,null,null,1224,null,null,null,null,null,null,null,null],
['30日',1044,null,null,1111,null,null,null,null,null,null,null,null],
['31日',1052,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1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)
      }
    });
  }

});