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',342,null,null,518,null,null,null,null,null,null,null,null],
['2日',493,null,null,614,null,null,null,null,null,null,null,null],
['3日',541,null,null,728,null,null,null,null,null,null,null,null],
['4日',497,null,null,746,null,null,null,null,null,null,null,null],
['5日',604,null,null,838,null,null,null,null,null,null,null,null],
['6日',714,null,null,807,null,null,null,null,null,null,null,null],
['7日',683,null,null,556,null,null,null,null,null,null,null,null],
['8日',823,null,null,684,null,null,null,null,null,null,null,null],
['9日',804,null,null,769,null,null,null,null,null,null,null,null],
['10日',875,null,null,844,null,null,null,null,null,null,null,null],
['11日',1180,null,null,880,null,null,null,null,null,null,null,null],
['12日',1168,null,null,1051,null,null,null,null,null,null,null,null],
['13日',705,null,null,780,null,null,null,null,null,null,null,null],
['14日',929,null,null,802,null,null,null,null,null,null,null,null],
['15日',1098,null,null,955,null,null,null,null,null,null,null,null],
['16日',518,null,null,639,null,null,null,null,null,null,null,null],
['17日',601,null,null,647,null,null,null,null,null,null,null,null],
['18日',637,null,null,784,null,null,null,null,null,null,null,null],
['19日',676,null,null,720,null,null,null,null,null,null,null,null],
['20日',698,null,null,709,null,null,null,null,null,null,null,null],
['21日',761,null,null,922,null,null,null,null,null,null,null,null],
['22日',722,null,null,809,null,null,null,null,null,null,null,null],
['23日',629,null,null,806,null,null,null,null,null,null,null,null],
['24日',763,null,null,874,null,null,null,null,null,null,null,null],
['25日',682,null,null,540,null,null,null,null,null,null,null,null],
['26日',703,null,null,629,null,null,null,null,null,null,null,null],
['27日',821,null,null,698,null,null,null,null,null,null,null,null],
['28日',912,null,null,804,null,null,null,null,null,null,null,null],
['29日',933,null,null,787,null,null,null,null,null,null,null,null],
['30日',1066,null,null,943,null,null,null,null,null,null,null,null],
['31日',null,null,null,1052,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7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=31 -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)
      }
    });
  }

});