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',234,null,null,306,null,null,null,null,null,null,null,null],
['2日',300,null,null,334,null,null,null,null,null,null,null,null],
['3日',324,null,null,388,null,null,null,null,null,null,null,null],
['4日',377,null,null,398,null,null,null,null,null,null,null,null],
['5日',396,null,null,370,null,null,null,null,null,null,null,null],
['6日',406,null,null,159,null,null,null,null,null,159,null,null],
['7日',381,null,null,221,null,null,null,null,null,null,null,null],
['8日',197,null,null,271,null,null,197,null,null,null,null,null],
['9日',253,null,null,338,null,null,null,null,null,null,null,null],
['10日',330,null,null,380,null,null,null,null,null,null,null,null],
['11日',409,null,null,430,null,null,null,null,null,null,null,null],
['12日',431,null,null,428,null,null,null,null,null,null,null,null],
['13日',411,null,null,177,null,null,null,null,null,177,null,null],
['14日',460,null,null,221,null,null,null,null,null,null,null,null],
['15日',182,null,null,268,null,null,182,null,null,null,null,null],
['16日',239,null,null,316,null,null,null,null,null,null,null,null],
['17日',311,null,null,379,null,null,null,null,null,null,null,null],
['18日',373,null,null,406,null,null,null,null,null,null,null,null],
['19日',366,null,null,327,null,null,null,null,null,null,null,null],
['20日',487,null,null,76,null,null,null,null,null,76,null,null],
['21日',457,null,null,null,null,null,null,null,null,107,null,null],
['22日',142,null,null,174,null,null,142,null,null,174,null,null],
['23日',null,null,null,225,null,null,130,null,null,null,null,null],
['24日',199,null,null,276,null,null,199,null,null,null,null,null],
['25日',243,null,null,304,null,null,null,null,null,null,null,null],
['26日',289,null,null,324,null,null,null,null,null,null,null,null],
['27日',337,null,null,242,null,null,null,null,null,null,null,null],
['28日',347,null,null,274,null,null,null,null,null,null,null,null],
['29日',202,null,null,304,null,null,null,null,null,null,null,null],
['30日',258,null,null,347,null,null,null,null,null,null,null,null],
['31日',null,null,null,395,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:500},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)
      }
    });
  }

});