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',205,null,null,145,null,null,null,null,null,145,null,null],
['2日',253,null,null,251,null,null,null,null,null,null,null,null],
['3日',277,null,null,290,null,null,null,null,null,null,null,null],
['4日',314,null,null,343,null,null,null,null,null,null,null,null],
['5日',335,null,null,332,null,null,null,null,null,null,null,null],
['6日',348,null,null,405,null,null,null,null,null,null,null,null],
['7日',355,null,null,530,null,null,null,null,null,null,null,null],
['8日',393,null,null,591,null,null,null,null,null,null,null,null],
['9日',400,null,null,672,null,null,null,null,null,null,null,null],
['10日',441,null,null,701,null,null,null,null,null,null,null,null],
['11日',154,null,null,281,null,null,154,null,null,null,null,null],
['12日',205,null,null,148,null,null,null,null,null,148,null,null],
['13日',271,null,null,204,null,null,null,null,null,null,null,null],
['14日',318,null,null,223,null,null,null,null,null,null,null,null],
['15日',321,null,null,292,null,null,null,null,null,null,null,null],
['16日',125,null,null,78,null,null,125,null,null,78,null,null],
['17日',180,null,null,null,null,null,180,null,null,111,null,null],
['18日',261,null,null,180,null,null,null,null,null,180,null,null],
['19日',351,null,null,224,null,null,null,null,null,null,null,null],
['20日',214,null,null,245,null,null,null,null,null,null,null,null],
['21日',225,null,null,233,null,null,null,null,null,null,null,null],
['22日',260,null,null,270,null,null,null,null,null,null,null,null],
['23日',319,null,null,244,null,null,null,null,null,null,null,null],
['24日',341,null,null,266,null,null,null,null,null,null,null,null],
['25日',415,null,null,283,null,null,null,null,null,null,null,null],
['26日',314,null,null,282,null,null,null,null,null,null,null,null],
['27日',376,null,null,332,null,null,null,null,null,null,null,null],
['28日',383,null,null,395,null,null,null,null,null,null,null,null],
['29日',342,null,null,373,null,null,null,null,null,null,null,null],
['30日',368,null,null,357,null,null,null,null,null,null,null,null],
['31日',465,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6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)
      }
    });
  }

});