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',742,null,null,690,null,null,null,null,null,null,null,null],
['2日',930,null,null,789,null,null,null,null,null,null,null,null],
['3日',730,null,null,637,null,null,null,null,null,null,null,null],
['4日',745,null,null,707,null,null,null,null,null,null,null,null],
['5日',802,null,null,796,null,null,null,null,null,null,null,null],
['6日',765,null,null,689,null,null,null,null,null,null,null,null],
['7日',686,null,null,728,null,null,null,null,null,null,null,null],
['8日',854,null,null,831,null,null,null,null,null,null,null,null],
['9日',839,null,null,800,null,null,null,null,null,null,null,null],
['10日',948,null,null,764,null,null,null,null,null,null,null,null],
['11日',932,null,null,806,null,null,null,null,null,null,null,null],
['12日',820,null,null,944,null,null,null,null,null,null,null,null],
['13日',907,null,null,895,null,null,null,null,null,null,null,null],
['14日',717,null,null,919,null,null,null,null,null,null,null,null],
['15日',745,null,null,726,null,null,null,null,null,null,null,null],
['16日',894,null,null,932,null,null,null,null,null,null,null,null],
['17日',795,null,null,758,null,null,null,null,null,null,null,null],
['18日',710,null,null,827,null,null,null,null,null,null,null,null],
['19日',722,null,null,856,null,null,null,null,null,null,null,null],
['20日',769,null,null,795,null,null,null,null,null,null,null,null],
['21日',834,null,null,794,null,null,null,null,null,null,null,null],
['22日',899,null,null,833,null,null,null,null,null,null,null,null],
['23日',870,null,null,760,null,null,null,null,null,null,null,null],
['24日',787,null,null,830,null,null,null,null,null,null,null,null],
['25日',825,null,null,858,null,null,null,null,null,null,null,null],
['26日',749,null,null,869,null,null,null,null,null,null,null,null],
['27日',674,null,null,858,null,null,null,null,null,null,null,null],
['28日',722,null,null,837,null,null,null,null,null,null,null,null],
['29日',859,null,null,861,null,null,null,null,null,null,null,null],
['30日',null,null,null,899,null,null,null,null,null,null,null,null],
['31日',null,null,null,1018,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: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=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)
      }
    });
  }

});