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',261,null,null,154,null,null,null,null,null,154,null,null],
['2日',332,null,null,287,null,null,null,null,null,null,null,null],
['3日',313,null,null,235,null,null,null,null,null,null,null,null],
['4日',333,null,null,289,null,null,null,null,null,null,null,null],
['5日',278,null,null,293,null,null,null,null,null,null,null,null],
['6日',323,null,null,350,null,null,null,null,null,null,null,null],
['7日',271,null,null,243,null,null,null,null,null,null,null,null],
['8日',270,null,null,278,null,null,null,null,null,null,null,null],
['9日',295,null,null,297,null,null,null,null,null,null,null,null],
['10日',363,null,null,322,null,null,null,null,null,null,null,null],
['11日',389,null,null,316,null,null,null,null,null,null,null,null],
['12日',476,null,null,387,null,null,null,null,null,null,null,null],
['13日',213,null,null,467,null,null,null,null,null,null,null,null],
['14日',216,null,null,503,null,null,null,null,null,null,null,null],
['15日',186,null,null,550,null,null,186,null,null,null,null,null],
['16日',264,null,null,542,null,null,null,null,null,null,null,null],
['17日',269,null,null,210,null,null,null,null,null,null,null,null],
['18日',245,null,null,231,null,null,null,null,null,null,null,null],
['19日',330,null,null,187,null,null,null,null,null,187,null,null],
['20日',393,null,null,249,null,null,null,null,null,null,null,null],
['21日',490,null,null,222,null,null,null,null,null,null,null,null],
['22日',172,null,null,275,null,null,172,null,null,null,null,null],
['23日',173,null,null,297,null,null,173,null,null,null,null,null],
['24日',220,null,null,242,null,null,null,null,null,null,null,null],
['25日',273,null,null,272,null,null,null,null,null,null,null,null],
['26日',349,null,null,225,null,null,null,null,null,null,null,null],
['27日',367,null,null,269,null,null,null,null,null,null,null,null],
['28日',486,null,null,347,null,null,null,null,null,null,null,null],
['29日',307,null,null,372,null,null,null,null,null,null,null,null],
['30日',303,null,null,414,null,null,null,null,null,null,null,null],
['31日',333,null,null,393,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1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)
      }
    });
  }

});