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',487,null,null,657,null,null,null,null,null,null,null,null],
['2日',306,null,null,323,null,null,null,null,null,null,null,null],
['3日',318,null,null,365,null,null,null,null,null,null,null,null],
['4日',245,null,null,245,null,null,null,null,null,null,null,null],
['5日',300,null,null,305,null,null,null,null,null,null,null,null],
['6日',339,null,null,378,null,null,null,null,null,null,null,null],
['7日',387,null,null,448,null,null,null,null,null,null,null,null],
['8日',422,null,null,480,null,null,null,null,null,null,null,null],
['9日',361,null,null,326,null,null,null,null,null,null,null,null],
['10日',366,null,null,382,null,null,null,null,null,null,null,null],
['11日',385,null,null,398,null,null,null,null,null,null,null,null],
['12日',379,null,null,509,null,null,null,null,null,null,null,null],
['13日',445,null,null,567,null,null,null,null,null,null,null,null],
['14日',458,null,null,532,null,null,null,null,null,null,null,null],
['15日',436,null,null,588,null,null,null,null,null,null,null,null],
['16日',343,null,null,329,null,null,null,null,null,null,null,null],
['17日',450,null,null,366,null,null,null,null,null,null,null,null],
['18日',363,null,null,459,null,null,null,null,null,null,null,null],
['19日',427,null,null,362,null,null,null,null,null,null,null,null],
['20日',421,null,null,433,null,null,null,null,null,null,null,null],
['21日',448,null,null,390,null,null,null,null,null,null,null,null],
['22日',553,null,null,286,null,null,null,null,null,null,null,null],
['23日',406,null,null,360,null,null,null,null,null,null,null,null],
['24日',453,null,null,428,null,null,null,null,null,null,null,null],
['25日',260,null,null,434,null,null,null,null,null,null,null,null],
['26日',348,null,null,485,null,null,null,null,null,null,null,null],
['27日',411,null,null,437,null,null,null,null,null,null,null,null],
['28日',437,null,null,452,null,null,null,null,null,null,null,null],
['29日',525,null,null,449,null,null,null,null,null,null,null,null],
['30日',509,null,null,null,null,null,null,null,null,null,null,null],
['31日',528,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)
      }
    });
  }

});