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',1154,null,null,812,null,null,null,null,null,null,null,null],
['2日',974,null,null,976,null,null,null,null,null,null,null,null],
['3日',1004,null,null,1013,null,null,null,null,null,null,null,null],
['4日',960,null,null,1059,null,null,null,null,null,null,null,null],
['5日',1077,null,null,1090,null,null,null,null,null,null,null,null],
['6日',1073,null,null,1101,null,null,null,null,null,null,null,null],
['7日',993,null,null,830,null,null,null,null,null,null,null,null],
['8日',1017,null,null,857,null,null,null,null,null,null,null,null],
['9日',966,null,null,902,null,null,null,null,null,null,null,null],
['10日',826,null,null,985,null,null,null,null,null,null,null,null],
['11日',942,null,null,931,null,null,null,null,null,null,null,null],
['12日',1076,null,null,1084,null,null,null,null,null,null,null,null],
['13日',998,null,null,1128,null,null,null,null,null,null,null,null],
['14日',1102,null,null,802,null,null,null,null,null,null,null,null],
['15日',1086,null,null,845,null,null,null,null,null,null,null,null],
['16日',937,null,null,885,null,null,null,null,null,null,null,null],
['17日',812,null,null,997,null,null,null,null,null,null,null,null],
['18日',955,null,null,980,null,null,null,null,null,null,null,null],
['19日',1028,null,null,1048,null,null,null,null,null,null,null,null],
['20日',920,null,null,1020,null,null,null,null,null,null,null,null],
['21日',950,null,null,843,null,null,null,null,null,null,null,null],
['22日',1002,null,null,921,null,null,null,null,null,null,null,null],
['23日',864,null,null,991,null,null,null,null,null,null,null,null],
['24日',841,null,null,1029,null,null,null,null,null,null,null,null],
['25日',963,null,null,1044,null,null,null,null,null,null,null,null],
['26日',1061,null,null,1042,null,null,null,null,null,null,null,null],
['27日',981,null,null,1135,null,null,null,null,null,null,null,null],
['28日',931,null,null,818,null,null,null,null,null,null,null,null],
['29日',1058,null,null,889,null,null,null,null,null,null,null,null],
['30日',929,null,null,882,null,null,null,null,null,null,null,null],
['31日',null,null,null,1036,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:1200},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)
      }
    });
  }

});