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',772,null,null,802,null,null,null,null,null,null,null,null],
['2日',791,null,null,831,null,null,null,null,null,null,null,null],
['3日',753,null,null,803,null,null,null,null,null,null,null,null],
['4日',765,null,null,701,null,null,null,null,null,null,null,null],
['5日',918,null,null,670,null,null,null,null,null,null,null,null],
['6日',865,null,null,835,null,null,null,null,null,null,null,null],
['7日',789,null,null,921,null,null,null,null,null,null,null,null],
['8日',894,null,null,1026,null,null,null,null,null,null,null,null],
['9日',949,null,null,1017,null,null,null,null,null,null,null,null],
['10日',790,null,null,892,null,null,null,null,null,null,null,null],
['11日',927,null,null,927,null,null,null,null,null,null,null,null],
['12日',905,null,null,822,null,null,null,null,null,null,null,null],
['13日',857,null,null,895,null,null,null,null,null,null,null,null],
['14日',586,null,null,956,null,null,null,null,null,null,null,null],
['15日',637,null,null,1011,null,null,null,null,null,null,null,null],
['16日',656,null,null,935,null,null,null,null,null,null,null,null],
['17日',723,null,null,944,null,null,null,null,null,null,null,null],
['18日',736,null,null,804,null,null,null,null,null,null,null,null],
['19日',721,null,null,937,null,null,null,null,null,null,null,null],
['20日',793,null,null,1090,null,null,null,null,null,null,null,null],
['21日',773,null,null,1055,null,null,null,null,null,null,null,null],
['22日',687,null,null,832,null,null,null,null,null,null,null,null],
['23日',768,null,null,997,null,null,null,null,null,null,null,null],
['24日',951,null,null,1096,null,null,null,null,null,null,null,null],
['25日',832,null,null,921,null,null,null,null,null,null,null,null],
['26日',893,null,null,782,null,null,null,null,null,null,null,null],
['27日',914,null,null,782,null,null,null,null,null,null,null,null],
['28日',681,null,null,904,null,null,null,null,null,null,null,null],
['29日',653,null,null,886,null,null,null,null,null,null,null,null],
['30日',828,null,null,1085,null,null,null,null,null,null,null,null],
['31日',866,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:1100},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)
      }
    });
  }

});