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',313,null,null,603,null,null,null,null,null,null,null,null],
['2日',476,null,null,231,null,null,null,null,null,null,null,null],
['3日',614,null,null,258,null,null,null,null,null,null,null,null],
['4日',615,null,null,294,null,null,null,null,null,null,null,null],
['5日',648,null,null,325,null,null,null,null,null,null,null,null],
['6日',631,null,null,416,null,null,null,null,null,null,null,null],
['7日',721,null,null,419,null,null,null,null,null,null,null,null],
['8日',674,null,null,408,null,null,null,null,null,null,null,null],
['9日',737,null,null,299,null,null,null,null,null,null,null,null],
['10日',589,null,null,362,null,null,null,null,null,null,null,null],
['11日',774,null,null,440,null,null,null,null,null,null,null,null],
['12日',857,null,null,468,null,null,null,null,null,null,null,null],
['13日',112,null,null,400,null,null,112,null,null,null,null,null],
['14日',132,null,null,430,null,null,132,null,null,null,null,null],
['15日',209,null,null,539,null,null,null,null,null,null,null,null],
['16日',263,null,null,464,null,null,null,null,null,null,null,null],
['17日',316,null,null,405,null,null,null,null,null,null,null,null],
['18日',342,null,null,464,null,null,null,null,null,null,null,null],
['19日',369,null,null,429,null,null,null,null,null,null,null,null],
['20日',383,null,null,494,null,null,null,null,null,null,null,null],
['21日',405,null,null,426,null,null,null,null,null,null,null,null],
['22日',437,null,null,543,null,null,null,null,null,null,null,null],
['23日',451,null,null,210,null,null,null,null,null,null,null,null],
['24日',290,null,null,218,null,null,null,null,null,null,null,null],
['25日',324,null,null,303,null,null,null,null,null,null,null,null],
['26日',373,null,null,316,null,null,null,null,null,null,null,null],
['27日',369,null,null,336,null,null,null,null,null,null,null,null],
['28日',393,null,null,351,null,null,null,null,null,null,null,null],
['29日',447,null,null,443,null,null,null,null,null,null,null,null],
['30日',null,null,null,541,null,null,null,null,null,null,null,null],
['31日',null,null,null,346,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3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)
      }
    });
  }

});