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',1000,null,null,928,null,null,null,null,null,null,null,null],
['2日',718,null,null,607,null,null,null,null,null,null,null,null],
['3日',599,null,null,633,null,null,null,null,null,null,null,null],
['4日',643,null,null,674,null,null,null,null,null,null,null,null],
['5日',650,null,null,676,null,null,null,null,null,null,null,null],
['6日',617,null,null,703,null,null,null,null,null,null,null,null],
['7日',637,null,null,813,null,null,null,null,null,null,null,null],
['8日',736,null,null,872,null,null,null,null,null,null,null,null],
['9日',909,null,null,1052,null,null,null,null,null,null,null,null],
['10日',876,null,null,707,null,null,null,null,null,null,null,null],
['11日',904,null,null,768,null,null,null,null,null,null,null,null],
['12日',705,null,null,605,null,null,null,null,null,null,null,null],
['13日',541,null,null,751,null,null,null,null,null,null,null,null],
['14日',575,null,null,885,null,null,null,null,null,null,null,null],
['15日',680,null,null,789,null,null,null,null,null,null,null,null],
['16日',705,null,null,704,null,null,null,null,null,null,null,null],
['17日',728,null,null,580,null,null,null,null,null,null,null,null],
['18日',771,null,null,621,null,null,null,null,null,null,null,null],
['19日',750,null,null,564,null,null,null,null,null,null,null,null],
['20日',694,null,null,666,null,null,null,null,null,null,null,null],
['21日',648,null,null,781,null,null,null,null,null,null,null,null],
['22日',745,null,null,703,null,null,null,null,null,null,null,null],
['23日',750,null,null,531,null,null,null,null,null,null,null,null],
['24日',708,null,null,350,null,null,null,null,null,null,null,null],
['25日',698,null,null,520,null,null,null,null,null,null,null,null],
['26日',535,null,null,598,null,null,null,null,null,null,null,null],
['27日',589,null,null,647,null,null,null,null,null,null,null,null],
['28日',543,null,null,856,null,null,null,null,null,null,null,null],
['29日',632,null,null,861,null,null,null,null,null,null,null,null],
['30日',685,null,null,null,null,null,null,null,null,null,null,null],
['31日',760,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2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=29 -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)
      }
    });
  }

});