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',985,null,null,null,null,null,null,null,null,null,null,null],
['2日',912,null,null,1144,null,null,null,null,null,null,null,null],
['3日',1010,null,null,932,null,null,null,null,null,null,null,null],
['4日',null,null,null,1087,null,null,null,null,null,null,null,null],
['5日',1060,null,null,1144,null,null,null,null,null,null,null,null],
['6日',1038,null,null,1150,null,null,null,null,null,null,null,null],
['7日',1195,null,null,1099,null,null,null,null,null,null,null,null],
['8日',1186,null,null,1304,null,null,null,null,null,null,null,null],
['9日',724,null,null,1119,null,null,null,null,null,null,null,null],
['10日',1019,null,null,1057,null,null,null,null,null,null,null,null],
['11日',1131,null,null,1097,null,null,null,null,null,null,null,null],
['12日',null,null,null,1094,null,null,null,null,null,null,null,null],
['13日',1039,null,null,1248,null,null,null,null,null,null,null,null],
['14日',1018,null,null,1234,null,null,null,null,null,null,null,null],
['15日',1286,null,null,1184,null,null,null,null,null,null,null,null],
['16日',1151,null,null,1195,null,null,null,null,null,null,null,null],
['17日',1096,null,null,1043,null,null,null,null,null,null,null,null],
['18日',914,null,null,1216,null,null,null,null,null,null,null,null],
['19日',731,null,null,1359,null,null,null,null,null,null,null,null],
['20日',1002,null,null,1290,null,null,null,null,null,null,null,null],
['21日',1058,null,null,1236,null,null,null,null,null,null,null,null],
['22日',1050,null,null,1114,null,null,null,null,null,null,null,null],
['23日',1080,null,null,1187,null,null,null,null,null,null,null,null],
['24日',1113,null,null,1362,null,null,null,null,null,null,null,null],
['25日',1181,null,null,1307,null,null,null,null,null,null,null,null],
['26日',1196,null,null,1058,null,null,null,null,null,null,null,null],
['27日',1131,null,null,1123,null,null,null,null,null,null,null,null],
['28日',1359,null,null,1251,null,null,null,null,null,null,null,null],
['29日',1065,null,null,1087,null,null,null,null,null,null,null,null],
['30日',1160,null,null,604,null,null,null,null,null,null,null,null],
['31日',1299,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:'2022年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});