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',608,null,null,501,null,null,null,null,null,null,null,null],
['2日',336,null,null,185,null,null,null,null,null,185,null,null],
['3日',433,null,null,203,null,null,null,null,null,null,null,null],
['4日',511,null,null,274,null,null,null,null,null,null,null,null],
['5日',605,null,null,355,null,null,null,null,null,null,null,null],
['6日',698,null,null,415,null,null,null,null,null,null,null,null],
['7日',373,null,null,351,null,null,null,null,null,null,null,null],
['8日',361,null,null,467,null,null,null,null,null,null,null,null],
['9日',441,null,null,556,null,null,null,null,null,null,null,null],
['10日',487,null,null,583,null,null,null,null,null,null,null,null],
['11日',561,null,null,640,null,null,null,null,null,null,null,null],
['12日',318,null,null,571,null,null,null,null,null,null,null,null],
['13日',432,null,null,601,null,null,null,null,null,null,null,null],
['14日',573,null,null,340,null,null,null,null,null,null,null,null],
['15日',722,null,null,433,null,null,null,null,null,null,null,null],
['16日',780,null,null,567,null,null,null,null,null,null,null,null],
['17日',416,null,null,658,null,null,null,null,null,null,null,null],
['18日',550,null,null,739,null,null,null,null,null,null,null,null],
['19日',696,null,null,839,null,null,null,null,null,null,null,null],
['20日',827,null,null,915,null,null,null,null,null,null,null,null],
['21日',738,null,null,768,null,null,null,null,null,null,null,null],
['22日',806,null,null,911,null,null,null,null,null,null,null,null],
['23日',182,null,null,803,null,null,182,null,null,null,null,null],
['24日',221,null,null,346,null,null,null,null,null,null,null,null],
['25日',300,null,null,410,null,null,null,null,null,null,null,null],
['26日',388,null,null,506,null,null,null,null,null,null,null,null],
['27日',512,null,null,579,null,null,null,null,null,null,null,null],
['28日',415,null,null,701,null,null,null,null,null,null,null,null],
['29日',440,null,null,703,null,null,null,null,null,null,null,null],
['30日',426,null,null,793,null,null,null,null,null,null,null,null],
['31日',470,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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=30 -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)
      }
    });
  }

});