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',905,null,null,1154,null,null,null,null,null,null,null,null],
['2日',945,null,null,1149,null,null,null,null,null,null,null,null],
['3日',965,null,null,928,null,null,null,null,null,null,null,null],
['4日',986,null,null,1079,null,null,null,null,null,null,null,null],
['5日',1043,null,null,1002,null,null,null,null,null,null,null,null],
['6日',930,null,null,1078,null,null,null,null,null,null,null,null],
['7日',1162,null,null,1083,null,null,null,null,null,null,null,null],
['8日',1154,null,null,1175,null,null,null,null,null,null,null,null],
['9日',712,null,null,1345,null,null,null,null,null,null,null,null],
['10日',949,null,null,1198,null,null,null,null,null,null,null,null],
['11日',955,null,null,1209,null,null,null,null,null,null,null,null],
['12日',1000,null,null,1209,null,null,null,null,null,null,null,null],
['13日',1116,null,null,1121,null,null,null,null,null,null,null,null],
['14日',1157,null,null,1075,null,null,null,null,null,null,null,null],
['15日',1233,null,null,1285,null,null,null,null,null,null,null,null],
['16日',1070,null,null,1255,null,null,null,null,null,null,null,null],
['17日',1323,null,null,1083,null,null,null,null,null,null,null,null],
['18日',1006,null,null,1121,null,null,null,null,null,null,null,null],
['19日',887,null,null,1163,null,null,null,null,null,null,null,null],
['20日',985,null,null,1047,null,null,null,null,null,null,null,null],
['21日',1197,null,null,1023,null,null,null,null,null,null,null,null],
['22日',1014,null,null,931,null,null,null,null,null,null,null,null],
['23日',673,null,null,906,null,null,null,null,null,null,null,null],
['24日',968,null,null,913,null,null,null,null,null,null,null,null],
['25日',1086,null,null,1098,null,null,null,null,null,null,null,null],
['26日',1044,null,null,844,null,null,null,null,null,null,null,null],
['27日',1124,null,null,883,null,null,null,null,null,null,null,null],
['28日',1144,null,null,1048,null,null,null,null,null,null,null,null],
['29日',1240,null,null,903,null,null,null,null,null,null,null,null],
['30日',1166,null,null,1041,null,null,null,null,null,null,null,null],
['31日',1120,null,null,1147,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1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=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)
      }
    });
  }

});