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',430,null,null,422,null,null,null,null,null,null,null,null],
['2日',362,null,null,317,null,null,null,null,null,null,null,null],
['3日',367,null,null,356,null,null,null,null,null,null,null,null],
['4日',383,null,null,367,null,null,null,null,null,null,null,null],
['5日',235,null,null,209,null,null,null,null,null,null,null,null],
['6日',300,null,null,268,null,null,null,null,null,null,null,null],
['7日',344,null,null,195,null,null,null,null,null,195,null,null],
['8日',385,null,null,258,null,null,null,null,null,null,null,null],
['9日',359,null,null,326,null,null,null,null,null,null,null,null],
['10日',324,null,null,209,null,null,null,null,null,null,null,null],
['11日',304,null,null,289,null,null,null,null,null,null,null,null],
['12日',370,null,null,340,null,null,null,null,null,null,null,null],
['13日',386,null,null,352,null,null,null,null,null,null,null,null],
['14日',321,null,null,405,null,null,null,null,null,null,null,null],
['15日',391,null,null,307,null,null,null,null,null,null,null,null],
['16日',446,null,null,360,null,null,null,null,null,null,null,null],
['17日',516,null,null,388,null,null,null,null,null,null,null,null],
['18日',271,null,null,342,null,null,null,null,null,null,null,null],
['19日',313,null,null,349,null,null,null,null,null,null,null,null],
['20日',381,null,null,517,null,null,null,null,null,null,null,null],
['21日',168,null,null,340,null,null,168,null,null,null,null,null],
['22日',216,null,null,368,null,null,null,null,null,null,null,null],
['23日',238,null,null,391,null,null,null,null,null,null,null,null],
['24日',267,null,null,393,null,null,null,null,null,null,null,null],
['25日',347,null,null,499,null,null,null,null,null,null,null,null],
['26日',393,null,null,552,null,null,null,null,null,null,null,null],
['27日',261,null,null,348,null,null,null,null,null,null,null,null],
['28日',289,null,null,406,null,null,null,null,null,null,null,null],
['29日',363,null,null,435,null,null,null,null,null,null,null,null],
['30日',406,null,null,431,null,null,null,null,null,null,null,null],
['31日',404,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:'2022年11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)
      }
    });
  }

});