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',664,null,null,464,null,null,null,null,null,null,null,null],
['2日',854,null,null,649,null,null,null,null,null,null,null,null],
['3日',546,null,null,727,null,null,null,null,null,null,null,null],
['4日',596,null,null,803,null,null,null,null,null,null,null,null],
['5日',666,null,null,830,null,null,null,null,null,null,null,null],
['6日',712,null,null,802,null,null,null,null,null,null,null,null],
['7日',807,null,null,728,null,null,null,null,null,null,null,null],
['8日',837,null,null,380,null,null,null,null,null,null,null,null],
['9日',729,null,null,509,null,null,null,null,null,null,null,null],
['10日',357,null,null,605,null,null,null,null,null,null,null,null],
['11日',461,null,null,645,null,null,null,null,null,null,null,null],
['12日',577,null,null,694,null,null,null,null,null,null,null,null],
['13日',597,null,null,772,null,null,null,null,null,null,null,null],
['14日',676,null,null,849,null,null,null,null,null,null,null,null],
['15日',809,null,null,636,null,null,null,null,null,null,null,null],
['16日',849,null,null,722,null,null,null,null,null,null,null,null],
['17日',662,null,null,772,null,null,null,null,null,null,null,null],
['18日',716,null,null,864,null,null,null,null,null,null,null,null],
['19日',770,null,null,735,null,null,null,null,null,null,null,null],
['20日',835,null,null,826,null,null,null,null,null,null,null,null],
['21日',910,null,null,823,null,null,null,null,null,null,null,null],
['22日',890,null,null,436,null,null,null,null,null,null,null,null],
['23日',831,null,null,407,null,null,null,null,null,null,null,null],
['24日',433,null,null,504,null,null,null,null,null,null,null,null],
['25日',416,null,null,617,null,null,null,null,null,null,null,null],
['26日',498,null,null,663,null,null,null,null,null,null,null,null],
['27日',556,null,null,777,null,null,null,null,null,null,null,null],
['28日',684,null,null,782,null,null,null,null,null,null,null,null],
['29日',803,null,null,497,null,null,null,null,null,null,null,null],
['30日',746,null,null,610,null,null,null,null,null,null,null,null],
['31日',null,null,null,624,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});