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',942,null,null,1000,null,null,null,null,null,null,null,null],
['2日',1024,null,null,968,null,null,null,null,null,null,null,null],
['3日',966,null,null,1008,null,null,null,null,null,null,null,null],
['4日',931,null,null,999,null,null,null,null,null,null,null,null],
['5日',910,null,null,1016,null,null,null,null,null,null,null,null],
['6日',967,null,null,735,null,null,null,null,null,null,null,null],
['7日',1028,null,null,814,null,null,null,null,null,null,null,null],
['8日',1014,null,null,877,null,null,null,null,null,null,null,null],
['9日',917,null,null,934,null,null,null,null,null,null,null,null],
['10日',930,null,null,1009,null,null,null,null,null,null,null,null],
['11日',927,null,null,1161,null,null,null,null,null,null,null,null],
['12日',901,null,null,893,null,null,null,null,null,null,null,null],
['13日',986,null,null,684,null,null,null,null,null,null,null,null],
['14日',843,null,null,721,null,null,null,null,null,null,null,null],
['15日',948,null,null,735,null,null,null,null,null,null,null,null],
['16日',996,null,null,765,null,null,null,null,null,null,null,null],
['17日',669,null,null,813,null,null,null,null,null,null,null,null],
['18日',808,null,null,887,null,null,null,null,null,null,null,null],
['19日',852,null,null,861,null,null,null,null,null,null,null,null],
['20日',796,null,null,939,null,null,null,null,null,null,null,null],
['21日',840,null,null,978,null,null,null,null,null,null,null,null],
['22日',780,null,null,884,null,null,null,null,null,null,null,null],
['23日',880,null,null,926,null,null,null,null,null,null,null,null],
['24日',852,null,null,932,null,null,null,null,null,null,null,null],
['25日',861,null,null,1083,null,null,null,null,null,null,null,null],
['26日',921,null,null,946,null,null,null,null,null,null,null,null],
['27日',null,null,null,848,null,null,null,null,null,null,null,null],
['28日',1003,null,null,763,null,null,null,null,null,null,null,null],
['29日',917,null,null,760,null,null,null,null,null,null,null,null],
['30日',965,null,null,803,null,null,null,null,null,null,null,null],
['31日',972,null,null,1029,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8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)
      }
    });
  }

});