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',312,null,null,340,null,null,null,null,null,null,null,null],
['2日',293,null,null,484,null,null,null,null,null,null,null,null],
['3日',329,null,null,545,null,null,null,null,null,null,null,null],
['4日',293,null,null,338,null,null,null,null,null,null,null,null],
['5日',341,null,null,366,null,null,null,null,null,null,null,null],
['6日',435,null,null,431,null,null,null,null,null,null,null,null],
['7日',411,null,null,437,null,null,null,null,null,null,null,null],
['8日',508,null,null,546,null,null,null,null,null,null,null,null],
['9日',616,null,null,648,null,null,null,null,null,null,null,null],
['10日',312,null,null,329,null,null,null,null,null,null,null,null],
['11日',306,null,null,358,null,null,null,null,null,null,null,null],
['12日',380,null,null,481,null,null,null,null,null,null,null,null],
['13日',504,null,null,356,null,null,null,null,null,null,null,null],
['14日',435,null,null,452,null,null,null,null,null,null,null,null],
['15日',395,null,null,538,null,null,null,null,null,null,null,null],
['16日',524,null,null,551,null,null,null,null,null,null,null,null],
['17日',595,null,null,558,null,null,null,null,null,null,null,null],
['18日',610,null,null,298,null,null,null,null,null,null,null,null],
['19日',598,null,null,306,null,null,null,null,null,null,null,null],
['20日',319,null,null,400,null,null,null,null,null,null,null,null],
['21日',338,null,null,521,null,null,null,null,null,null,null,null],
['22日',390,null,null,539,null,null,null,null,null,null,null,null],
['23日',505,null,null,532,null,null,null,null,null,null,null,null],
['24日',497,null,null,212,null,null,null,null,null,null,null,null],
['25日',572,null,null,255,null,null,null,null,null,null,null,null],
['26日',294,null,null,322,null,null,null,null,null,null,null,null],
['27日',339,null,null,374,null,null,null,null,null,null,null,null],
['28日',381,null,null,417,null,null,null,null,null,null,null,null],
['29日',421,null,null,471,null,null,null,null,null,null,null,null],
['30日',500,null,null,null,null,null,null,null,null,null,null,null],
['31日',522,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=29 -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)
      }
    });
  }

});