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',728,null,null,1028,null,null,null,null,null,null,null,null],
['2日',828,null,null,960,null,null,null,null,null,null,null,null],
['3日',1008,null,null,1038,null,null,null,null,null,null,null,null],
['4日',1022,null,null,1051,null,null,null,null,null,null,null,null],
['5日',1027,null,null,978,null,null,null,null,null,null,null,null],
['6日',1107,null,null,1095,null,null,null,null,null,null,null,null],
['7日',1050,null,null,1090,null,null,null,null,null,null,null,null],
['8日',1048,null,null,1160,null,null,null,null,null,null,null,null],
['9日',1122,null,null,1083,null,null,null,null,null,null,null,null],
['10日',1104,null,null,1060,null,null,null,null,null,null,null,null],
['11日',862,null,null,912,null,null,null,null,null,null,null,null],
['12日',742,null,null,679,null,null,null,null,null,null,null,null],
['13日',744,null,null,927,null,null,null,null,null,null,null,null],
['14日',781,null,null,1040,null,null,null,null,null,null,null,null],
['15日',888,null,null,1085,null,null,null,null,null,null,null,null],
['16日',870,null,null,989,null,null,null,null,null,null,null,null],
['17日',1000,null,null,1051,null,null,null,null,null,null,null,null],
['18日',755,null,null,945,null,null,null,null,null,null,null,null],
['19日',734,null,null,816,null,null,null,null,null,null,null,null],
['20日',756,null,null,869,null,null,null,null,null,null,null,null],
['21日',826,null,null,929,null,null,null,null,null,null,null,null],
['22日',859,null,null,1091,null,null,null,null,null,null,null,null],
['23日',891,null,null,1158,null,null,null,null,null,null,null,null],
['24日',906,null,null,820,null,null,null,null,null,null,null,null],
['25日',899,null,null,745,null,null,null,null,null,null,null,null],
['26日',959,null,null,819,null,null,null,null,null,null,null,null],
['27日',856,null,null,913,null,null,null,null,null,null,null,null],
['28日',784,null,null,1004,null,null,null,null,null,null,null,null],
['29日',951,null,null,597,null,null,null,null,null,null,null,null],
['30日',1017,null,null,533,null,null,null,null,null,null,null,null],
['31日',null,null,null,638,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)
      }
    });
  }

});