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',687,null,null,715,null,null,null,null,null,null,null,null],
['2日',768,null,null,697,null,null,null,null,null,null,null,null],
['3日',686,null,null,797,null,null,null,null,null,null,null,null],
['4日',787,null,null,657,null,null,null,null,null,null,null,null],
['5日',785,null,null,660,null,null,null,null,null,null,null,null],
['6日',769,null,null,892,null,null,null,null,null,null,null,null],
['7日',761,null,null,876,null,null,null,null,null,null,null,null],
['8日',845,null,null,794,null,null,null,null,null,null,null,null],
['9日',969,null,null,884,null,null,null,null,null,null,null,null],
['10日',762,null,null,886,null,null,null,null,null,null,null,null],
['11日',873,null,null,714,null,null,null,null,null,null,null,null],
['12日',858,null,null,685,null,null,null,null,null,null,null,null],
['13日',943,null,null,722,null,null,null,null,null,null,null,null],
['14日',927,null,null,843,null,null,null,null,null,null,null,null],
['15日',1032,null,null,880,null,null,null,null,null,null,null,null],
['16日',1041,null,null,null,null,null,null,null,null,null,null,null],
['17日',761,null,null,982,null,null,null,null,null,null,null,null],
['18日',789,null,null,776,null,null,null,null,null,null,null,null],
['19日',961,null,null,837,null,null,null,null,null,null,null,null],
['20日',796,null,null,880,null,null,null,null,null,null,null,null],
['21日',607,null,null,756,null,null,null,null,null,null,null,null],
['22日',663,null,null,798,null,null,null,null,null,null,null,null],
['23日',805,null,null,899,null,null,null,null,null,null,null,null],
['24日',933,null,null,683,null,null,null,null,null,null,null,null],
['25日',930,null,null,780,null,null,null,null,null,null,null,null],
['26日',1022,null,null,934,null,null,null,null,null,null,null,null],
['27日',678,null,null,899,null,null,null,null,null,null,null,null],
['28日',618,null,null,692,null,null,null,null,null,null,null,null],
['29日',665,null,null,639,null,null,null,null,null,null,null,null],
['30日',797,null,null,643,null,null,null,null,null,null,null,null],
['31日',644,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:'2023年6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=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)
      }
    });
  }

});