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',811,null,null,996,null,null,null,null,null,null,null,null],
['2日',818,null,null,1037,null,null,null,null,null,null,null,null],
['3日',844,null,null,1067,null,null,null,null,null,null,null,null],
['4日',868,null,null,1069,null,null,null,null,null,null,null,null],
['5日',814,null,null,960,null,null,null,null,null,null,null,null],
['6日',919,null,null,1080,null,null,null,null,null,null,null,null],
['7日',807,null,null,975,null,null,null,null,null,null,null,null],
['8日',728,null,null,961,null,null,null,null,null,null,null,null],
['9日',777,null,null,908,null,null,null,null,null,null,null,null],
['10日',875,null,null,842,null,null,null,null,null,null,null,null],
['11日',780,null,null,837,null,null,null,null,null,null,null,null],
['12日',812,null,null,792,null,null,null,null,null,null,null,null],
['13日',976,null,null,781,null,null,null,null,null,null,null,null],
['14日',1004,null,null,576,null,null,null,null,null,null,null,null],
['15日',853,null,null,617,null,null,null,null,null,null,null,null],
['16日',966,null,null,677,null,null,null,null,null,null,null,null],
['17日',953,null,null,761,null,null,null,null,null,null,null,null],
['18日',875,null,null,784,null,null,null,null,null,null,null,null],
['19日',972,null,null,811,null,null,null,null,null,null,null,null],
['20日',1050,null,null,759,null,null,null,null,null,null,null,null],
['21日',1037,null,null,746,null,null,null,null,null,null,null,null],
['22日',877,null,null,843,null,null,null,null,null,null,null,null],
['23日',941,null,null,883,null,null,null,null,null,null,null,null],
['24日',976,null,null,900,null,null,null,null,null,null,null,null],
['25日',972,null,null,761,null,null,null,null,null,null,null,null],
['26日',969,null,null,779,null,null,null,null,null,null,null,null],
['27日',955,null,null,735,null,null,null,null,null,null,null,null],
['28日',918,null,null,945,null,null,null,null,null,null,null,null],
['29日',770,null,null,779,null,null,null,null,null,null,null,null],
['30日',1002,null,null,null,null,null,null,null,null,null,null,null],
['31日',976,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)
      }
    });
  }

});