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',446,null,null,437,null,null,null,null,null,null,null,null],
['2日',394,null,null,417,null,null,null,null,null,null,null,null],
['3日',462,null,null,441,null,null,null,null,null,null,null,null],
['4日',439,null,null,449,null,null,null,null,null,null,null,null],
['5日',272,null,null,554,null,null,null,null,null,null,null,null],
['6日',293,null,null,536,null,null,null,null,null,null,null,null],
['7日',298,null,null,545,null,null,null,null,null,null,null,null],
['8日',350,null,null,548,null,null,null,null,null,null,null,null],
['9日',373,null,null,505,null,null,null,null,null,null,null,null],
['10日',354,null,null,621,null,null,null,null,null,null,null,null],
['11日',353,null,null,556,null,null,null,null,null,null,null,null],
['12日',412,null,null,534,null,null,null,null,null,null,null,null],
['13日',548,null,null,549,null,null,null,null,null,null,null,null],
['14日',482,null,null,542,null,null,null,null,null,null,null,null],
['15日',576,null,null,553,null,null,null,null,null,null,null,null],
['16日',433,null,null,481,null,null,null,null,null,null,null,null],
['17日',450,null,null,531,null,null,null,null,null,null,null,null],
['18日',427,null,null,599,null,null,null,null,null,null,null,null],
['19日',407,null,null,551,null,null,null,null,null,null,null,null],
['20日',505,null,null,572,null,null,null,null,null,null,null,null],
['21日',544,null,null,485,null,null,null,null,null,null,null,null],
['22日',453,null,null,474,null,null,null,null,null,null,null,null],
['23日',612,null,null,500,null,null,null,null,null,null,null,null],
['24日',397,null,null,531,null,null,null,null,null,null,null,null],
['25日',505,null,null,540,null,null,null,null,null,null,null,null],
['26日',507,null,null,567,null,null,null,null,null,null,null,null],
['27日',431,null,null,538,null,null,null,null,null,null,null,null],
['28日',399,null,null,530,null,null,null,null,null,null,null,null],
['29日',397,null,null,586,null,null,null,null,null,null,null,null],
['30日',353,null,null,477,null,null,null,null,null,null,null,null],
['31日',null,null,null,497,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)
      }
    });
  }

});