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',1039,null,null,853,null,null,null,null,null,null,null,null],
['2日',538,null,null,533,null,null,null,null,null,null,null,null],
['3日',643,null,null,620,null,null,null,null,null,null,null,null],
['4日',709,null,null,744,null,null,null,null,null,null,null,null],
['5日',782,null,null,919,null,null,null,null,null,null,null,null],
['6日',731,null,null,787,null,null,null,null,null,null,null,null],
['7日',786,null,null,928,null,null,null,null,null,null,null,null],
['8日',897,null,null,1122,null,null,null,null,null,null,null,null],
['9日',795,null,null,836,null,null,null,null,null,null,null,null],
['10日',894,null,null,928,null,null,null,null,null,null,null,null],
['11日',945,null,null,844,null,null,null,null,null,null,null,null],
['12日',1097,null,null,991,null,null,null,null,null,null,null,null],
['13日',1116,null,null,947,null,null,null,null,null,null,null,null],
['14日',871,null,null,1029,null,null,null,null,null,null,null,null],
['15日',1158,null,null,982,null,null,null,null,null,null,null,null],
['16日',1363,null,null,1086,null,null,null,null,null,null,null,null],
['17日',1241,null,null,1179,null,null,null,null,null,null,null,null],
['18日',1267,null,null,1317,null,null,null,null,null,null,null,null],
['19日',718,null,null,1207,null,null,null,null,null,null,null,null],
['20日',747,null,null,1189,null,null,null,null,null,null,null,null],
['21日',704,null,null,1035,null,null,null,null,null,null,null,null],
['22日',825,null,null,1275,null,null,null,null,null,null,null,null],
['23日',826,null,null,525,null,null,null,null,null,null,null,null],
['24日',932,null,null,637,null,null,null,null,null,null,null,null],
['25日',946,null,null,635,null,null,null,null,null,null,null,null],
['26日',1113,null,null,813,null,null,null,null,null,null,null,null],
['27日',1240,null,null,1008,null,null,null,null,null,null,null,null],
['28日',1122,null,null,931,null,null,null,null,null,null,null,null],
['29日',933,null,null,1097,null,null,null,null,null,null,null,null],
['30日',1010,null,null,906,null,null,null,null,null,null,null,null],
['31日',1184,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9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)
      }
    });
  }

});