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',292,null,null,256,null,null,null,null,null,null,null,null],
['2日',478,null,null,394,null,null,null,null,null,null,null,null],
['3日',541,null,null,441,null,null,null,null,null,null,null,null],
['4日',604,null,null,347,null,null,null,null,null,null,null,null],
['5日',699,null,null,439,null,null,null,null,null,null,null,null],
['6日',492,null,null,547,null,null,null,null,null,null,null,null],
['7日',453,null,null,556,null,null,null,null,null,null,null,null],
['8日',522,null,null,639,null,null,null,null,null,null,null,null],
['9日',541,null,null,339,null,null,null,null,null,null,null,null],
['10日',533,null,null,403,null,null,null,null,null,null,null,null],
['11日',668,null,null,432,null,null,null,null,null,null,null,null],
['12日',227,null,null,483,null,null,null,null,null,null,null,null],
['13日',203,null,null,531,null,null,null,null,null,null,null,null],
['14日',266,null,null,468,null,null,null,null,null,null,null,null],
['15日',317,null,null,518,null,null,null,null,null,null,null,null],
['16日',338,null,null,263,null,null,null,null,null,null,null,null],
['17日',229,null,null,252,null,null,null,null,null,null,null,null],
['18日',319,null,null,310,null,null,null,null,null,null,null,null],
['19日',294,null,null,289,null,null,null,null,null,null,null,null],
['20日',312,null,null,340,null,null,null,null,null,null,null,null],
['21日',336,null,null,310,null,null,null,null,null,null,null,null],
['22日',359,null,null,439,null,null,null,null,null,null,null,null],
['23日',410,null,null,366,null,null,null,null,null,null,null,null],
['24日',406,null,null,374,null,null,null,null,null,null,null,null],
['25日',413,null,null,404,null,null,null,null,null,null,null,null],
['26日',350,null,null,429,null,null,null,null,null,null,null,null],
['27日',379,null,null,517,null,null,null,null,null,null,null,null],
['28日',440,null,null,557,null,null,null,null,null,null,null,null],
['29日',422,null,null,214,null,null,null,null,null,null,null,null],
['30日',179,null,null,174,null,null,179,null,null,174,null,null],
['31日',215,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11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=30 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});