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',null,null,null,318,null,null,136,null,null,null,null,null],
['2日',185,null,null,308,null,null,185,null,null,null,null,null],
['3日',205,null,null,317,null,null,null,null,null,null,null,null],
['4日',238,null,null,345,null,null,null,null,null,null,null,null],
['5日',273,null,null,418,null,null,null,null,null,null,null,null],
['6日',303,null,null,459,null,null,null,null,null,null,null,null],
['7日',328,null,null,432,null,null,null,null,null,null,null,null],
['8日',328,null,null,431,null,null,null,null,null,null,null,null],
['9日',339,null,null,536,null,null,null,null,null,null,null,null],
['10日',334,null,null,315,null,null,null,null,null,null,null,null],
['11日',299,null,null,306,null,null,null,null,null,null,null,null],
['12日',431,null,null,400,null,null,null,null,null,null,null,null],
['13日',586,null,null,486,null,null,null,null,null,null,null,null],
['14日',557,null,null,599,null,null,null,null,null,null,null,null],
['15日',610,null,null,598,null,null,null,null,null,null,null,null],
['16日',695,null,null,679,null,null,null,null,null,null,null,null],
['17日',673,null,null,693,null,null,null,null,null,null,null,null],
['18日',181,null,null,737,null,null,181,null,null,null,null,null],
['19日',176,null,null,691,null,null,176,null,null,null,null,null],
['20日',241,null,null,207,null,null,null,null,null,null,null,null],
['21日',276,null,null,202,null,null,null,null,null,null,null,null],
['22日',321,null,null,271,null,null,null,null,null,null,null,null],
['23日',361,null,null,331,null,null,null,null,null,null,null,null],
['24日',376,null,null,393,null,null,null,null,null,null,null,null],
['25日',402,null,null,430,null,null,null,null,null,null,null,null],
['26日',407,null,null,453,null,null,null,null,null,null,null,null],
['27日',424,null,null,399,null,null,null,null,null,null,null,null],
['28日',347,null,null,371,null,null,null,null,null,null,null,null],
['29日',483,null,null,391,null,null,null,null,null,null,null,null],
['30日',600,null,null,null,null,null,null,null,null,null,null,null],
['31日',684,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: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=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)
      }
    });
  }

});