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',1004,null,null,797,null,null,null,null,null,null,null,null],
['2日',856,null,null,665,null,null,null,null,null,null,null,null],
['3日',935,null,null,630,null,null,null,null,null,null,null,null],
['4日',1074,null,null,596,null,null,null,null,null,null,null,null],
['5日',1093,null,null,773,null,null,null,null,null,null,null,null],
['6日',626,null,null,1013,null,null,null,null,null,null,null,null],
['7日',678,null,null,1076,null,null,null,null,null,null,null,null],
['8日',842,null,null,1144,null,null,null,null,null,null,null,null],
['9日',776,null,null,null,null,null,null,null,null,null,null,null],
['10日',872,null,null,855,null,null,null,null,null,null,null,null],
['11日',816,null,null,1107,null,null,null,null,null,null,null,null],
['12日',1012,null,null,714,null,null,null,null,null,null,null,null],
['13日',824,null,null,796,null,null,null,null,null,null,null,null],
['14日',822,null,null,688,null,null,null,null,null,null,null,null],
['15日',830,null,null,837,null,null,null,null,null,null,null,null],
['16日',828,null,null,1000,null,null,null,null,null,null,null,null],
['17日',858,null,null,1140,null,null,null,null,null,null,null,null],
['18日',932,null,null,1153,null,null,null,null,null,null,null,null],
['19日',954,null,null,1049,null,null,null,null,null,null,null,null],
['20日',965,null,null,1108,null,null,null,null,null,null,null,null],
['21日',543,null,null,697,null,null,null,null,null,null,null,null],
['22日',586,null,null,695,null,null,null,null,null,null,null,null],
['23日',703,null,null,711,null,null,null,null,null,null,null,null],
['24日',770,null,null,792,null,null,null,null,null,null,null,null],
['25日',729,null,null,724,null,null,null,null,null,null,null,null],
['26日',754,null,null,818,null,null,null,null,null,null,null,null],
['27日',673,null,null,1021,null,null,null,null,null,null,null,null],
['28日',694,null,null,664,null,null,null,null,null,null,null,null],
['29日',742,null,null,682,null,null,null,null,null,null,null,null],
['30日',791,null,null,928,null,null,null,null,null,null,null,null],
['31日',null,null,null,990,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10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)
      }
    });
  }

});