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',962,null,null,849,null,null,null,null,null,null,null,null],
['2日',929,null,null,950,null,null,null,null,null,null,null,null],
['3日',954,null,null,843,null,null,null,null,null,null,null,null],
['4日',1084,null,null,825,null,null,null,null,null,null,null,null],
['5日',828,null,null,980,null,null,null,null,null,null,null,null],
['6日',848,null,null,1071,null,null,null,null,null,null,null,null],
['7日',898,null,null,1061,null,null,null,null,null,null,null,null],
['8日',1052,null,null,1149,null,null,null,null,null,null,null,null],
['9日',1054,null,null,1057,null,null,null,null,null,null,null,null],
['10日',1091,null,null,856,null,null,null,null,null,null,null,null],
['11日',1092,null,null,930,null,null,null,null,null,null,null,null],
['12日',738,null,null,1068,null,null,null,null,null,null,null,null],
['13日',805,null,null,1228,null,null,null,null,null,null,null,null],
['14日',980,null,null,868,null,null,null,null,null,null,null,null],
['15日',1035,null,null,1014,null,null,null,null,null,null,null,null],
['16日',1108,null,null,1120,null,null,null,null,null,null,null,null],
['17日',1167,null,null,1003,null,null,null,null,null,null,null,null],
['18日',966,null,null,887,null,null,null,null,null,null,null,null],
['19日',702,null,null,932,null,null,null,null,null,null,null,null],
['20日',744,null,null,984,null,null,null,null,null,null,null,null],
['21日',868,null,null,971,null,null,null,null,null,null,null,null],
['22日',984,null,null,1028,null,null,null,null,null,null,null,null],
['23日',1074,null,null,1072,null,null,null,null,null,null,null,null],
['24日',1144,null,null,894,null,null,null,null,null,null,null,null],
['25日',1128,null,null,942,null,null,null,null,null,null,null,null],
['26日',724,null,null,1020,null,null,null,null,null,null,null,null],
['27日',821,null,null,1063,null,null,null,null,null,null,null,null],
['28日',932,null,null,1108,null,null,null,null,null,null,null,null],
['29日',945,null,null,1072,null,null,null,null,null,null,null,null],
['30日',1041,null,null,1145,null,null,null,null,null,null,null,null],
['31日',null,null,null,714,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});