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',392,null,null,238,null,null,null,null,null,null,null,null],
['2日',381,null,null,362,null,null,null,null,null,null,null,null],
['3日',408,null,null,418,null,null,null,null,null,null,null,null],
['4日',457,null,null,412,null,null,null,null,null,null,null,null],
['5日',443,null,null,419,null,null,null,null,null,null,null,null],
['6日',514,null,null,424,null,null,null,null,null,null,null,null],
['7日',473,null,null,156,null,null,null,null,null,156,null,null],
['8日',249,null,null,202,null,null,null,null,null,null,null,null],
['9日',289,null,null,273,null,null,null,null,null,null,null,null],
['10日',444,null,null,321,null,null,null,null,null,null,null,null],
['11日',484,null,null,419,null,null,null,null,null,null,null,null],
['12日',116,null,null,487,null,null,116,null,null,null,null,null],
['13日',178,null,null,452,null,null,178,null,null,null,null,null],
['14日',228,null,null,535,null,null,null,null,null,null,null,null],
['15日',209,null,null,497,null,null,null,null,null,null,null,null],
['16日',274,null,null,466,null,null,null,null,null,null,null,null],
['17日',327,null,null,560,null,null,null,null,null,null,null,null],
['18日',312,null,null,556,null,null,null,null,null,null,null,null],
['19日',286,null,null,410,null,null,null,null,null,null,null,null],
['20日',320,null,null,450,null,null,null,null,null,null,null,null],
['21日',316,null,null,582,null,null,null,null,null,null,null,null],
['22日',374,null,null,505,null,null,null,null,null,null,null,null],
['23日',392,null,null,55,null,null,null,null,null,55,null,null],
['24日',356,null,null,null,null,null,null,null,null,104,null,null],
['25日',276,null,null,142,null,null,null,null,null,142,null,null],
['26日',329,null,null,202,null,null,null,null,null,null,null,null],
['27日',349,null,null,210,null,null,null,null,null,null,null,null],
['28日',318,null,null,241,null,null,null,null,null,null,null,null],
['29日',353,null,null,246,null,null,null,null,null,null,null,null],
['30日',442,null,null,295,null,null,null,null,null,null,null,null],
['31日',159,null,null,null,null,null,159,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6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=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)
      }
    });
  }

});