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',189,null,null,162,null,null,189,null,null,162,null,null],
['2日',249,null,null,234,null,null,null,null,null,null,null,null],
['3日',277,null,null,265,null,null,null,null,null,null,null,null],
['4日',303,null,null,293,null,null,null,null,null,null,null,null],
['5日',323,null,null,304,null,null,null,null,null,null,null,null],
['6日',338,null,null,187,null,null,null,null,null,187,null,null],
['7日',278,null,null,198,null,null,null,null,null,198,null,null],
['8日',290,null,null,282,null,null,null,null,null,null,null,null],
['9日',358,null,null,255,null,null,null,null,null,null,null,null],
['10日',326,null,null,272,null,null,null,null,null,null,null,null],
['11日',378,null,null,319,null,null,null,null,null,null,null,null],
['12日',398,null,null,329,null,null,null,null,null,null,null,null],
['13日',368,null,null,375,null,null,null,null,null,null,null,null],
['14日',439,null,null,416,null,null,null,null,null,null,null,null],
['15日',440,null,null,424,null,null,null,null,null,null,null,null],
['16日',174,null,null,147,null,null,174,null,null,147,null,null],
['17日',213,null,null,163,null,null,null,null,null,163,null,null],
['18日',268,null,null,223,null,null,null,null,null,null,null,null],
['19日',325,null,null,266,null,null,null,null,null,null,null,null],
['20日',335,null,null,283,null,null,null,null,null,null,null,null],
['21日',285,null,null,315,null,null,null,null,null,null,null,null],
['22日',315,null,null,358,null,null,null,null,null,null,null,null],
['23日',383,null,null,163,null,null,null,null,null,163,null,null],
['24日',221,null,null,153,null,null,null,null,null,153,null,null],
['25日',233,null,null,203,null,null,null,null,null,null,null,null],
['26日',275,null,null,205,null,null,null,null,null,null,null,null],
['27日',316,null,null,236,null,null,null,null,null,null,null,null],
['28日',377,null,null,269,null,null,null,null,null,null,null,null],
['29日',390,null,null,282,null,null,null,null,null,null,null,null],
['30日',383,null,null,143,null,null,null,null,null,143,null,null],
['31日',null,null,null,null,null,null,null,null,null,169,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:'2022年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});