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',295,null,null,284,null,null,null,null,null,null,null,null],
['2日',305,null,null,308,null,null,null,null,null,null,null,null],
['3日',373,null,null,361,null,null,null,null,null,null,null,null],
['4日',397,null,null,354,null,null,null,null,null,null,null,null],
['5日',525,null,null,376,null,null,null,null,null,null,null,null],
['6日',462,null,null,459,null,null,null,null,null,null,null,null],
['7日',512,null,null,487,null,null,null,null,null,null,null,null],
['8日',448,null,null,525,null,null,null,null,null,null,null,null],
['9日',454,null,null,560,null,null,null,null,null,null,null,null],
['10日',488,null,null,540,null,null,null,null,null,null,null,null],
['11日',396,null,null,539,null,null,null,null,null,null,null,null],
['12日',486,null,null,237,null,null,null,null,null,null,null,null],
['13日',478,null,null,295,null,null,null,null,null,null,null,null],
['14日',441,null,null,345,null,null,null,null,null,null,null,null],
['15日',166,null,null,355,null,null,166,null,null,null,null,null],
['16日',214,null,null,358,null,null,null,null,null,null,null,null],
['17日',289,null,null,417,null,null,null,null,null,null,null,null],
['18日',340,null,null,445,null,null,null,null,null,null,null,null],
['19日',392,null,null,539,null,null,null,null,null,null,null,null],
['20日',457,null,null,538,null,null,null,null,null,null,null,null],
['21日',516,null,null,452,null,null,null,null,null,null,null,null],
['22日',550,null,null,440,null,null,null,null,null,null,null,null],
['23日',522,null,null,356,null,null,null,null,null,null,null,null],
['24日',491,null,null,455,null,null,null,null,null,null,null,null],
['25日',541,null,null,515,null,null,null,null,null,null,null,null],
['26日',566,null,null,66,null,null,null,null,null,66,null,null],
['27日',293,null,null,null,null,null,null,null,null,107,null,null],
['28日',327,null,null,165,null,null,null,null,null,165,null,null],
['29日',104,null,null,227,null,null,104,null,null,null,null,null],
['30日',160,null,null,255,null,null,160,null,null,null,null,null],
['31日',228,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:600},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)
      }
    });
  }

});