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',809,null,null,1066,null,null,null,null,null,null,null,null],
['2日',807,null,null,1043,null,null,null,null,null,null,null,null],
['3日',859,null,null,1083,null,null,null,null,null,null,null,null],
['4日',934,null,null,1120,null,null,null,null,null,null,null,null],
['5日',927,null,null,1015,null,null,null,null,null,null,null,null],
['6日',988,null,null,617,null,null,null,null,null,null,null,null],
['7日',948,null,null,704,null,null,null,null,null,null,null,null],
['8日',986,null,null,837,null,null,null,null,null,null,null,null],
['9日',575,null,null,849,null,null,null,null,null,null,null,null],
['10日',586,null,null,1013,null,null,null,null,null,null,null,null],
['11日',716,null,null,1095,null,null,null,null,null,null,null,null],
['12日',874,null,null,1144,null,null,null,null,null,null,null,null],
['13日',919,null,null,1128,null,null,null,null,null,null,null,null],
['14日',878,null,null,1096,null,null,null,null,null,null,null,null],
['15日',883,null,null,995,null,null,null,null,null,null,null,null],
['16日',919,null,null,1076,null,null,null,null,null,null,null,null],
['17日',1059,null,null,1112,null,null,null,null,null,null,null,null],
['18日',1009,null,null,1014,null,null,null,null,null,null,null,null],
['19日',896,null,null,993,null,null,null,null,null,null,null,null],
['20日',1063,null,null,878,null,null,null,null,null,null,null,null],
['21日',981,null,null,1077,null,null,null,null,null,null,null,null],
['22日',956,null,null,1053,null,null,null,null,null,null,null,null],
['23日',619,null,null,1107,null,null,null,null,null,null,null,null],
['24日',677,null,null,994,null,null,null,null,null,null,null,null],
['25日',770,null,null,945,null,null,null,null,null,null,null,null],
['26日',820,null,null,1026,null,null,null,null,null,null,null,null],
['27日',856,null,null,1029,null,null,null,null,null,null,null,null],
['28日',923,null,null,575,null,null,null,null,null,null,null,null],
['29日',1021,null,null,722,null,null,null,null,null,null,null,null],
['30日',1031,null,null,811,null,null,null,null,null,null,null,null],
['31日',998,null,null,null,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4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=30 -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)
      }
    });
  }

});