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',483,null,null,526,null,null,null,null,null,null,null,null],
['2日',438,null,null,446,null,null,null,null,null,null,null,null],
['3日',470,null,null,509,null,null,null,null,null,null,null,null],
['4日',417,null,null,528,null,null,null,null,null,null,null,null],
['5日',324,null,null,564,null,null,null,null,null,null,null,null],
['6日',312,null,null,613,null,null,null,null,null,null,null,null],
['7日',258,null,null,350,null,null,null,null,null,null,null,null],
['8日',351,null,null,417,null,null,null,null,null,null,null,null],
['9日',372,null,null,416,null,null,null,null,null,null,null,null],
['10日',394,null,null,435,null,null,null,null,null,null,null,null],
['11日',351,null,null,495,null,null,null,null,null,null,null,null],
['12日',433,null,null,459,null,null,null,null,null,null,null,null],
['13日',470,null,null,491,null,null,null,null,null,null,null,null],
['14日',347,null,null,626,null,null,null,null,null,null,null,null],
['15日',305,null,null,590,null,null,null,null,null,null,null,null],
['16日',376,null,null,465,null,null,null,null,null,null,null,null],
['17日',451,null,null,512,null,null,null,null,null,null,null,null],
['18日',540,null,null,484,null,null,null,null,null,null,null,null],
['19日',396,null,null,546,null,null,null,null,null,null,null,null],
['20日',493,null,null,630,null,null,null,null,null,null,null,null],
['21日',403,null,null,551,null,null,null,null,null,null,null,null],
['22日',353,null,null,562,null,null,null,null,null,null,null,null],
['23日',405,null,null,561,null,null,null,null,null,null,null,null],
['24日',355,null,null,555,null,null,null,null,null,null,null,null],
['25日',370,null,null,509,null,null,null,null,null,null,null,null],
['26日',315,null,null,512,null,null,null,null,null,null,null,null],
['27日',378,null,null,521,null,null,null,null,null,null,null,null],
['28日',378,null,null,587,null,null,null,null,null,null,null,null],
['29日',418,null,null,687,null,null,null,null,null,null,null,null],
['30日',477,null,null,644,null,null,null,null,null,null,null,null],
['31日',536,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:700},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)
      }
    });
  }

});