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',346,null,null,269,null,null,null,null,null,null,null,null],
['2日',477,null,null,307,null,null,null,null,null,null,null,null],
['3日',505,null,null,345,null,null,null,null,null,null,null,null],
['4日',690,null,null,519,null,null,null,null,null,null,null,null],
['5日',832,null,null,727,null,null,null,null,null,null,null,null],
['6日',1055,null,null,927,null,null,null,null,null,null,null,null],
['7日',null,null,null,1041,null,null,null,null,null,null,null,null],
['8日',1030,null,null,880,null,null,null,null,null,null,null,null],
['9日',745,null,null,922,null,null,null,null,null,null,null,null],
['10日',739,null,null,1011,null,null,null,null,null,null,null,null],
['11日',755,null,null,1127,null,null,null,null,null,null,null,null],
['12日',756,null,null,1124,null,null,null,null,null,null,null,null],
['13日',889,null,null,null,null,null,null,null,null,null,null,null],
['14日',1054,null,null,1004,null,null,null,null,null,null,null,null],
['15日',1015,null,null,915,null,null,null,null,null,null,null,null],
['16日',668,null,null,1007,null,null,null,null,null,null,null,null],
['17日',479,null,null,null,null,null,null,null,null,null,null,null],
['18日',511,null,null,271,null,null,null,null,null,null,null,null],
['19日',639,null,null,298,null,null,null,null,null,null,null,null],
['20日',794,null,null,342,null,null,null,null,null,null,null,null],
['21日',927,null,null,367,null,null,null,null,null,null,null,null],
['22日',982,null,null,332,null,null,null,null,null,null,null,null],
['23日',1062,null,null,366,null,null,null,null,null,null,null,null],
['24日',null,null,null,531,null,null,null,null,null,null,null,null],
['25日',889,null,null,707,null,null,null,null,null,null,null,null],
['26日',938,null,null,784,null,null,null,null,null,null,null,null],
['27日',1066,null,null,788,null,null,null,null,null,null,null,null],
['28日',1135,null,null,578,null,null,null,null,null,null,null,null],
['29日',1159,null,null,651,null,null,null,null,null,null,null,null],
['30日',null,null,null,450,null,null,null,null,null,null,null,null],
['31日',793,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)
      }
    });
  }

});