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',406,null,null,352,null,null,null,null,null,null,null,null],
['2日',527,null,null,509,null,null,null,null,null,null,null,null],
['3日',594,null,null,622,null,null,null,null,null,null,null,null],
['4日',591,null,null,691,null,null,null,null,null,null,null,null],
['5日',599,null,null,727,null,null,null,null,null,null,null,null],
['6日',517,'EV','How\'s HERO\'s Weekend？ -for Gast-: 10/06 → 10/12',670,null,null,null,null,null,null,null,null],
['7日',455,null,null,267,null,null,null,null,null,null,null,null],
['8日',438,null,null,342,null,null,null,null,null,null,null,null],
['9日',611,null,null,283,null,null,null,null,null,null,null,null],
['10日',653,null,null,350,null,null,null,null,null,null,null,null],
['11日',712,null,null,394,null,null,null,null,null,null,null,null],
['12日',748,'EV','How\'s HERO\'s Weekend？ -for Victor-: 10/12 → 10/18',481,null,null,null,null,null,null,null,null],
['13日',439,null,null,266,null,null,null,null,null,null,null,null],
['14日',547,null,null,332,null,null,null,null,null,null,null,null],
['15日',713,null,null,452,null,null,null,null,null,null,null,null],
['16日',793,null,null,605,null,null,null,null,null,null,null,null],
['17日',843,null,null,641,null,null,null,null,null,null,null,null],
['18日',891,null,null,583,null,null,null,null,null,null,null,null],
['19日',361,null,null,301,null,null,null,null,null,null,null,null],
['20日',491,null,null,384,null,null,null,null,null,null,null,null],
['21日',591,null,null,514,null,null,null,null,null,null,null,null],
['22日',312,null,null,488,null,null,null,null,null,null,null,null],
['23日',356,null,null,594,null,null,null,null,null,null,null,null],
['24日',412,null,null,625,null,null,null,null,null,null,null,null],
['25日',454,null,null,515,null,null,null,null,null,null,null,null],
['26日',519,null,null,574,null,null,null,null,null,null,null,null],
['27日',504,null,null,643,null,null,null,null,null,null,null,null],
['28日',590,null,null,649,null,null,null,null,null,null,null,null],
['29日',602,null,null,646,null,null,null,null,null,null,null,null],
['30日',586,null,null,594,null,null,null,null,null,null,null,null],
['31日',551,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:900},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)
      }
    });
  }

});