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',806,null,null,725,null,null,null,null,null,null,null,null],
['2日',614,null,null,757,null,null,null,null,null,null,null,null],
['3日',681,null,null,708,null,null,null,null,null,null,null,null],
['4日',670,null,null,590,null,null,null,null,null,null,null,null],
['5日',672,null,null,680,null,null,null,null,null,null,null,null],
['6日',649,null,null,689,null,null,null,null,null,null,null,null],
['7日',702,null,null,600,null,null,null,null,null,null,null,null],
['8日',697,null,null,621,null,null,null,null,null,null,null,null],
['9日',619,null,null,600,null,null,null,null,null,null,null,null],
['10日',670,null,null,664,null,null,null,null,null,null,null,null],
['11日',649,null,null,680,null,null,null,null,null,null,null,null],
['12日',714,null,null,766,null,null,null,null,null,null,null,null],
['13日',591,null,null,711,null,null,null,null,null,null,null,null],
['14日',569,null,null,829,null,null,null,null,null,null,null,null],
['15日',680,null,null,803,null,null,null,null,null,null,null,null],
['16日',644,null,null,702,null,null,null,null,null,null,null,null],
['17日',632,null,null,589,null,null,null,null,null,null,null,null],
['18日',694,null,null,671,null,null,null,null,null,null,null,null],
['19日',728,null,null,716,null,null,null,null,null,null,null,null],
['20日',744,null,null,774,null,null,null,null,null,null,null,null],
['21日',674,null,null,636,null,null,null,null,null,null,null,null],
['22日',642,null,null,614,null,null,null,null,null,null,null,null],
['23日',616,null,null,599,null,null,null,null,null,null,null,null],
['24日',624,null,null,615,null,null,null,null,null,null,null,null],
['25日',664,null,null,635,null,null,null,null,null,null,null,null],
['26日',639,null,null,709,null,null,null,null,null,null,null,null],
['27日',667,null,null,722,null,null,null,null,null,null,null,null],
['28日',646,null,null,729,null,null,null,null,null,null,null,null],
['29日',632,null,null,694,null,null,null,null,null,null,null,null],
['30日',537,null,null,740,null,null,null,null,null,null,null,null],
['31日',676,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4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=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)
      }
    });
  }

});