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',169,null,null,323,null,null,169,null,null,null,null,null],
['2日',220,null,null,204,null,null,null,null,null,null,null,null],
['3日',203,null,null,257,null,null,null,null,null,null,null,null],
['4日',250,null,null,373,null,null,null,null,null,null,null,null],
['5日',287,null,null,453,null,null,null,null,null,null,null,null],
['6日',336,null,null,607,null,null,null,null,null,null,null,null],
['7日',365,null,null,569,null,null,null,null,null,null,null,null],
['8日',360,null,null,549,null,null,null,null,null,null,null,null],
['9日',300,null,null,572,null,null,null,null,null,null,null,null],
['10日',126,null,null,426,null,null,126,null,null,null,null,null],
['11日',219,null,null,48,null,null,null,null,null,48,null,null],
['12日',297,null,null,null,null,null,null,null,null,78,null,null],
['13日',378,null,null,null,null,null,null,null,null,119,null,null],
['14日',407,null,null,125,null,null,null,null,null,125,null,null],
['15日',445,null,null,245,null,null,null,null,null,null,null,null],
['16日',531,null,null,428,null,null,null,null,null,null,null,null],
['17日',541,null,null,188,null,null,null,null,null,188,null,null],
['18日',543,null,null,276,null,null,null,null,null,null,null,null],
['19日',471,null,null,414,null,null,null,null,null,null,null,null],
['20日',549,null,null,525,null,null,null,null,null,null,null,null],
['21日',241,null,null,567,null,null,null,null,null,null,null,null],
['22日',250,null,null,504,null,null,null,null,null,null,null,null],
['23日',323,null,null,499,null,null,null,null,null,null,null,null],
['24日',386,null,null,530,null,null,null,null,null,null,null,null],
['25日',504,null,null,538,null,null,null,null,null,null,null,null],
['26日',381,null,null,529,null,null,null,null,null,null,null,null],
['27日',402,null,null,537,null,null,null,null,null,null,null,null],
['28日',461,null,null,624,null,null,null,null,null,null,null,null],
['29日',483,null,null,659,null,null,null,null,null,null,null,null],
['30日',260,null,null,601,null,null,null,null,null,null,null,null],
['31日',null,null,null,549,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});