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',953,null,null,1004,null,null,null,null,null,null,null,null],
['2日',1042,null,null,1104,null,null,null,null,null,null,null,null],
['3日',1035,null,null,1076,null,null,null,null,null,null,null,null],
['4日',1032,null,null,1093,null,null,null,null,null,null,null,null],
['5日',1000,null,null,1075,null,null,null,null,null,null,null,null],
['6日',958,null,null,1062,null,null,null,null,null,null,null,null],
['7日',999,null,null,1087,null,null,null,null,null,null,null,null],
['8日',1034,null,null,1048,null,null,null,null,null,null,null,null],
['9日',983,null,null,1072,null,null,null,null,null,null,null,null],
['10日',998,null,null,1026,null,null,null,null,null,null,null,null],
['11日',958,null,null,1040,null,null,null,null,null,null,null,null],
['12日',879,null,null,1042,null,null,null,null,null,null,null,null],
['13日',947,null,null,1066,null,null,null,null,null,null,null,null],
['14日',1009,null,null,1048,null,null,null,null,null,null,null,null],
['15日',866,null,null,1063,null,null,null,null,null,null,null,null],
['16日',939,null,null,1033,null,null,null,null,null,null,null,null],
['17日',914,null,null,1144,null,null,null,null,null,null,null,null],
['18日',1039,null,null,1130,null,null,null,null,null,null,null,null],
['19日',840,null,null,1070,null,null,null,null,null,null,null,null],
['20日',773,null,null,1018,null,null,null,null,null,null,null,null],
['21日',872,null,null,1049,null,null,null,null,null,null,null,null],
['22日',945,null,null,1075,null,null,null,null,null,null,null,null],
['23日',1014,null,null,997,null,null,null,null,null,null,null,null],
['24日',904,null,null,1072,null,null,null,null,null,null,null,null],
['25日',992,null,null,1050,null,null,null,null,null,null,null,null],
['26日',908,null,null,1077,null,null,null,null,null,null,null,null],
['27日',966,null,null,1015,null,null,null,null,null,null,null,null],
['28日',949,null,null,1024,null,null,null,null,null,null,null,null],
['29日',null,null,null,1007,null,null,null,null,null,null,null,null],
['30日',null,null,null,1005,null,null,null,null,null,null,null,null],
['31日',null,null,null,1026,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3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)
      }
    });
  }

});