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',424,null,null,441,null,null,null,null,null,null,null,null],
['2日',377,null,null,397,null,null,null,null,null,null,null,null],
['3日',419,null,null,395,null,null,null,null,null,null,null,null],
['4日',435,null,null,428,null,null,null,null,null,null,null,null],
['5日',427,null,null,463,null,null,null,null,null,null,null,null],
['6日',472,null,null,483,null,null,null,null,null,null,null,null],
['7日',450,null,null,213,null,null,null,null,null,null,null,null],
['8日',435,null,null,266,null,null,null,null,null,null,null,null],
['9日',152,null,null,321,null,null,152,null,null,null,null,null],
['10日',210,null,null,367,null,null,null,null,null,null,null,null],
['11日',252,null,null,398,null,null,null,null,null,null,null,null],
['12日',270,null,null,388,null,null,null,null,null,null,null,null],
['13日',313,null,null,458,null,null,null,null,null,null,null,null],
['14日',367,null,null,481,null,null,null,null,null,null,null,null],
['15日',378,null,null,494,null,null,null,null,null,null,null,null],
['16日',248,null,null,517,null,null,null,null,null,null,null,null],
['17日',291,null,null,513,null,null,null,null,null,null,null,null],
['18日',324,null,null,469,null,null,null,null,null,null,null,null],
['19日',332,null,null,453,null,null,null,null,null,null,null,null],
['20日',366,null,null,458,null,null,null,null,null,null,null,null],
['21日',385,null,null,223,null,null,null,null,null,null,null,null],
['22日',362,null,null,295,null,null,null,null,null,null,null,null],
['23日',188,null,null,385,null,null,188,null,null,null,null,null],
['24日',244,null,null,403,null,null,null,null,null,null,null,null],
['25日',277,null,null,448,null,null,null,null,null,null,null,null],
['26日',341,null,null,496,null,null,null,null,null,null,null,null],
['27日',389,null,null,506,null,null,null,null,null,null,null,null],
['28日',406,null,null,238,null,null,null,null,null,null,null,null],
['29日',453,null,null,286,null,null,null,null,null,null,null,null],
['30日',437,null,null,346,null,null,null,null,null,null,null,null],
['31日',null,null,null,353,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7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)
      }
    });
  }

});