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',394,null,null,549,null,null,null,null,null,null,null,null],
['2日',458,null,null,530,null,null,null,null,null,null,null,null],
['3日',509,null,null,592,null,null,null,null,null,null,null,null],
['4日',435,null,null,427,null,null,null,null,null,null,null,null],
['5日',409,null,null,387,null,null,null,null,null,null,null,null],
['6日',506,null,null,459,null,null,null,null,null,null,null,null],
['7日',617,null,null,414,null,null,null,null,null,null,null,null],
['8日',482,null,null,521,null,null,null,null,null,null,null,null],
['9日',527,null,null,519,null,null,null,null,null,null,null,null],
['10日',657,null,null,457,null,null,null,null,null,null,null,null],
['11日',684,null,null,487,null,null,null,null,null,null,null,null],
['12日',644,null,null,417,null,null,null,null,null,null,null,null],
['13日',772,null,null,466,null,null,null,null,null,null,null,null],
['14日',631,null,null,545,null,null,null,null,null,null,null,null],
['15日',430,null,null,543,null,null,null,null,null,null,null,null],
['16日',507,null,null,574,null,null,null,null,null,null,null,null],
['17日',495,null,null,655,null,null,null,null,null,null,null,null],
['18日',469,null,null,572,null,null,null,null,null,null,null,null],
['19日',434,null,null,471,null,null,null,null,null,null,null,null],
['20日',454,null,null,542,null,null,null,null,null,null,null,null],
['21日',440,null,null,656,null,null,null,null,null,null,null,null],
['22日',394,null,null,669,null,null,null,null,null,null,null,null],
['23日',454,null,null,574,null,null,null,null,null,null,null,null],
['24日',469,null,null,698,null,null,null,null,null,null,null,null],
['25日',481,null,null,308,null,null,null,null,null,null,null,null],
['26日',457,null,null,286,null,null,null,null,null,null,null,null],
['27日',375,null,null,319,null,null,null,null,null,null,null,null],
['28日',379,null,null,330,null,null,null,null,null,null,null,null],
['29日',307,null,null,329,null,null,null,null,null,null,null,null],
['30日',402,null,null,277,null,null,null,null,null,null,null,null],
['31日',472,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:800},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=4;

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

});