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,711,null,null,null,null,null,null,null,null],
['2日',978,null,null,823,null,null,null,null,null,null,null,null],
['3日',957,null,null,921,null,null,null,null,null,null,null,null],
['4日',928,null,null,831,null,null,null,null,null,null,null,null],
['5日',1059,null,null,836,null,null,null,null,null,null,null,null],
['6日',963,null,null,885,null,null,null,null,null,null,null,null],
['7日',1026,null,null,844,null,null,null,null,null,null,null,null],
['8日',1102,null,null,728,null,null,null,null,null,null,null,null],
['9日',752,null,null,740,null,null,null,null,null,null,null,null],
['10日',826,null,null,823,null,null,null,null,null,null,null,null],
['11日',932,null,null,838,null,null,null,null,null,null,null,null],
['12日',889,null,null,772,null,null,null,null,null,null,null,null],
['13日',957,null,null,873,null,null,null,null,null,null,null,null],
['14日',859,null,null,1009,null,null,null,null,null,null,null,null],
['15日',897,null,null,901,null,null,null,null,null,null,null,null],
['16日',885,null,null,982,null,null,null,null,null,null,null,null],
['17日',786,null,null,899,null,null,null,null,null,null,null,null],
['18日',860,null,null,772,null,null,null,null,null,null,null,null],
['19日',800,null,null,726,null,null,null,null,null,null,null,null],
['20日',850,null,null,780,null,null,null,null,null,null,null,null],
['21日',873,null,null,771,null,null,null,null,null,null,null,null],
['22日',991,null,null,723,null,null,null,null,null,null,null,null],
['23日',978,null,null,752,null,null,null,null,null,null,null,null],
['24日',897,null,null,774,null,null,null,null,null,null,null,null],
['25日',799,null,null,834,null,null,null,null,null,null,null,null],
['26日',835,null,null,893,null,null,null,null,null,null,null,null],
['27日',893,null,null,844,null,null,null,null,null,null,null,null],
['28日',910,null,null,878,null,null,null,null,null,null,null,null],
['29日',741,null,null,901,null,null,null,null,null,null,null,null],
['30日',786,null,null,863,null,null,null,null,null,null,null,null],
['31日',784,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:1200},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)
      }
    });
  }

});