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',1066,null,null,1087,null,null,null,null,null,null,null,null],
['2日',907,null,null,910,null,null,null,null,null,null,null,null],
['3日',984,null,null,1057,null,null,null,null,null,null,null,null],
['4日',1004,null,null,1042,null,null,null,null,null,null,null,null],
['5日',989,null,null,1005,null,null,null,null,null,null,null,null],
['6日',1074,null,null,1144,null,null,null,null,null,null,null,null],
['7日',1025,null,null,1171,null,null,null,null,null,null,null,null],
['8日',1113,null,null,1267,null,null,null,null,null,null,null,null],
['9日',759,null,null,1230,null,null,null,null,null,null,null,null],
['10日',794,null,null,1126,null,null,null,null,null,null,null,null],
['11日',983,null,null,1254,null,null,null,null,null,null,null,null],
['12日',929,null,null,1227,null,null,null,null,null,null,null,null],
['13日',991,null,null,1121,null,null,null,null,null,null,null,null],
['14日',964,null,null,1163,null,null,null,null,null,null,null,null],
['15日',1008,null,null,1264,null,null,null,null,null,null,null,null],
['16日',962,null,null,1252,null,null,null,null,null,null,null,null],
['17日',924,null,null,1373,null,null,null,null,null,null,null,null],
['18日',1030,null,null,1402,null,null,null,null,null,null,null,null],
['19日',1130,null,null,1411,null,null,null,null,null,null,null,null],
['20日',1006,null,null,null,null,null,null,null,null,null,null,null],
['21日',1053,null,null,1387,null,null,null,null,null,null,null,null],
['22日',1062,null,null,1134,null,null,null,null,null,null,null,null],
['23日',1052,null,null,1234,null,null,null,null,null,null,null,null],
['24日',1024,null,null,1164,null,null,null,null,null,null,null,null],
['25日',987,null,null,1203,null,null,null,null,null,null,null,null],
['26日',1093,null,null,1107,null,null,null,null,null,null,null,null],
['27日',994,null,null,1193,null,null,null,null,null,null,null,null],
['28日',1089,null,null,1205,null,null,null,null,null,null,null,null],
['29日',1088,null,null,1228,null,null,null,null,null,null,null,null],
['30日',null,null,null,1274,null,null,null,null,null,null,null,null],
['31日',null,null,null,1274,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});