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',256,null,null,267,null,null,null,null,null,null,null,null],
['2日',348,null,null,228,null,null,null,null,null,null,null,null],
['3日',260,null,null,258,null,null,null,null,null,null,null,null],
['4日',282,null,null,323,null,null,null,null,null,null,null,null],
['5日',236,null,null,388,null,null,null,null,null,null,null,null],
['6日',281,null,null,508,null,null,null,null,null,null,null,null],
['7日',355,null,null,466,null,null,null,null,null,null,null,null],
['8日',391,null,null,483,null,null,null,null,null,null,null,null],
['9日',214,null,null,221,null,null,null,null,null,null,null,null],
['10日',285,null,null,296,null,null,null,null,null,null,null,null],
['11日',169,null,null,203,null,null,169,null,null,null,null,null],
['12日',211,null,null,271,null,null,null,null,null,null,null,null],
['13日',288,null,null,356,null,null,null,null,null,null,null,null],
['14日',418,null,null,472,null,null,null,null,null,null,null,null],
['15日',435,null,null,473,null,null,null,null,null,null,null,null],
['16日',236,null,null,379,null,null,null,null,null,null,null,null],
['17日',302,null,null,334,null,null,null,null,null,null,null,null],
['18日',417,null,null,418,null,null,null,null,null,null,null,null],
['19日',385,null,null,481,null,null,null,null,null,null,null,null],
['20日',397,null,null,285,null,null,null,null,null,null,null,null],
['21日',286,null,null,352,null,null,null,null,null,null,null,null],
['22日',285,null,null,273,null,null,null,null,null,null,null,null],
['23日',332,null,null,377,null,null,null,null,null,null,null,null],
['24日',435,null,null,459,null,null,null,null,null,null,null,null],
['25日',517,null,null,502,null,null,null,null,null,null,null,null],
['26日',427,null,null,460,null,null,null,null,null,null,null,null],
['27日',452,null,null,459,null,null,null,null,null,null,null,null],
['28日',394,null,null,576,null,null,null,null,null,null,null,null],
['29日',398,null,null,344,null,null,null,null,null,null,null,null],
['30日',505,null,null,449,null,null,null,null,null,null,null,null],
['31日',526,null,null,496,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});