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',900,null,null,969,null,null,null,null,null,null,null,null],
['2日',759,null,null,901,null,null,null,null,null,null,null,null],
['3日',735,null,null,950,null,null,null,null,null,null,null,null],
['4日',853,null,null,1023,null,null,null,null,null,null,null,null],
['5日',933,null,null,1013,null,null,null,null,null,null,null,null],
['6日',702,null,null,710,null,null,null,null,null,null,null,null],
['7日',760,null,null,909,null,null,null,null,null,null,null,null],
['8日',923,null,null,1007,null,null,null,null,null,null,null,null],
['9日',1068,null,null,1094,null,null,null,null,null,null,null,null],
['10日',1080,null,null,1063,null,null,null,null,null,null,null,null],
['11日',723,null,null,900,null,null,null,null,null,null,null,null],
['12日',829,null,null,1038,null,null,null,null,null,null,null,null],
['13日',1055,null,null,1196,null,null,null,null,null,null,null,null],
['14日',1167,null,null,1325,null,null,null,null,null,null,null,null],
['15日',961,null,null,978,null,null,null,null,null,null,null,null],
['16日',994,null,null,1088,null,null,null,null,null,null,null,null],
['17日',1216,null,null,1138,null,null,null,null,null,null,null,null],
['18日',1132,null,null,1063,null,null,null,null,null,null,null,null],
['19日',1163,null,null,1341,null,null,null,null,null,null,null,null],
['20日',1092,null,null,1036,null,null,null,null,null,null,null,null],
['21日',1140,null,null,1020,null,null,null,null,null,null,null,null],
['22日',1169,null,null,1111,null,null,null,null,null,null,null,null],
['23日',1138,null,null,1223,null,null,null,null,null,null,null,null],
['24日',933,null,null,1069,null,null,null,null,null,null,null,null],
['25日',1078,null,null,949,null,null,null,null,null,null,null,null],
['26日',1097,null,null,1182,null,null,null,null,null,null,null,null],
['27日',1036,null,null,962,null,null,null,null,null,null,null,null],
['28日',1182,null,null,962,null,null,null,null,null,null,null,null],
['29日',1231,null,null,1187,null,null,null,null,null,null,null,null],
['30日',663,null,null,721,null,null,null,null,null,null,null,null],
['31日',857,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)
      }
    });
  }

});