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',213,null,null,406,null,null,null,null,null,null,null,null],
['2日',272,null,null,528,null,null,null,null,null,null,null,null],
['3日',309,null,null,603,null,null,null,null,null,null,null,null],
['4日',322,null,null,241,null,null,null,null,null,null,null,null],
['5日',389,null,null,257,null,null,null,null,null,null,null,null],
['6日',395,null,null,329,null,null,null,null,null,null,null,null],
['7日',436,null,null,336,null,null,null,null,null,null,null,null],
['8日',345,null,null,360,null,null,null,null,null,null,null,null],
['9日',400,null,null,412,null,null,null,null,null,null,null,null],
['10日',452,null,null,448,null,null,null,null,null,null,null,null],
['11日',394,null,null,272,null,null,null,null,null,null,null,null],
['12日',480,null,null,331,null,null,null,null,null,null,null,null],
['13日',474,null,null,358,null,null,null,null,null,null,null,null],
['14日',542,null,null,404,null,null,null,null,null,null,null,null],
['15日',553,null,null,479,null,null,null,null,null,null,null,null],
['16日',318,null,null,579,null,null,null,null,null,null,null,null],
['17日',349,null,null,487,null,null,null,null,null,null,null,null],
['18日',405,null,null,203,null,null,null,null,null,null,null,null],
['19日',516,null,null,251,null,null,null,null,null,null,null,null],
['20日',357,null,null,267,null,null,null,null,null,null,null,null],
['21日',421,null,null,346,null,null,null,null,null,null,null,null],
['22日',269,null,null,348,null,null,null,null,null,null,null,null],
['23日',319,null,null,360,null,null,null,null,null,null,null,null],
['24日',370,null,null,423,null,null,null,null,null,null,null,null],
['25日',465,null,null,587,null,null,null,null,null,null,null,null],
['26日',564,null,null,300,null,null,null,null,null,null,null,null],
['27日',519,null,null,271,null,null,null,null,null,null,null,null],
['28日',305,null,null,324,null,null,null,null,null,null,null,null],
['29日',355,null,null,379,null,null,null,null,null,null,null,null],
['30日',438,null,null,487,null,null,null,null,null,null,null,null],
['31日',355,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:'2022年11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=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)
      }
    });
  }

});