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',599,null,null,546,null,null,null,null,null,null,null,null],
['2日',534,null,null,482,null,null,null,null,null,null,null,null],
['3日',530,null,null,481,null,null,null,null,null,null,null,null],
['4日',572,null,null,494,null,null,null,null,null,null,null,null],
['5日',599,null,null,582,null,null,null,null,null,null,null,null],
['6日',614,null,null,658,null,null,null,null,null,null,null,null],
['7日',538,null,null,685,null,null,null,null,null,null,null,null],
['8日',559,null,null,649,null,null,null,null,null,null,null,null],
['9日',582,null,null,624,null,null,null,null,null,null,null,null],
['10日',631,null,null,503,null,null,null,null,null,null,null,null],
['11日',639,null,null,450,null,null,null,null,null,null,null,null],
['12日',518,null,null,587,null,null,null,null,null,null,null,null],
['13日',577,null,null,661,null,null,null,null,null,null,null,null],
['14日',664,null,null,672,null,null,null,null,null,null,null,null],
['15日',610,null,null,676,null,null,null,null,null,null,null,null],
['16日',655,null,null,598,null,null,null,null,null,null,null,null],
['17日',644,null,null,595,null,null,null,null,null,null,null,null],
['18日',541,null,null,612,null,null,null,null,null,null,null,null],
['19日',648,null,null,613,null,null,null,null,null,null,null,null],
['20日',672,null,null,666,null,null,null,null,null,null,null,null],
['21日',520,null,null,729,null,null,null,null,null,null,null,null],
['22日',583,null,null,662,null,null,null,null,null,null,null,null],
['23日',587,null,null,563,null,null,null,null,null,null,null,null],
['24日',557,null,null,630,null,null,null,null,null,null,null,null],
['25日',558,null,null,661,null,null,null,null,null,null,null,null],
['26日',653,null,null,866,null,null,null,null,null,null,null,null],
['27日',616,null,null,804,null,null,null,null,null,null,null,null],
['28日',446,null,null,748,null,null,null,null,null,null,null,null],
['29日',613,null,null,625,null,null,null,null,null,null,null,null],
['30日',673,null,null,591,null,null,null,null,null,null,null,null],
['31日',594,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)
      }
    });
  }

});