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',523,null,null,662,null,null,null,null,null,null,null,null],
['2日',525,null,null,592,null,null,null,null,null,null,null,null],
['3日',529,null,null,620,null,null,null,null,null,null,null,null],
['4日',531,null,null,664,null,null,null,null,null,null,null,null],
['5日',552,null,null,705,null,null,null,null,null,null,null,null],
['6日',502,null,null,652,null,null,null,null,null,null,null,null],
['7日',598,null,null,805,null,null,null,null,null,null,null,null],
['8日',664,null,null,710,null,null,null,null,null,null,null,null],
['9日',650,null,null,793,null,null,null,null,null,null,null,null],
['10日',729,null,null,627,null,null,null,null,null,null,null,null],
['11日',675,null,null,692,null,null,null,null,null,null,null,null],
['12日',630,null,null,648,null,null,null,null,null,null,null,null],
['13日',390,null,null,694,null,null,null,null,null,null,null,null],
['14日',415,null,null,806,null,null,null,null,null,null,null,null],
['15日',538,null,null,845,null,null,null,null,null,null,null,null],
['16日',537,null,null,849,null,null,null,null,null,null,null,null],
['17日',638,null,null,919,null,null,null,null,null,null,null,null],
['18日',589,null,null,169,null,null,null,null,null,169,null,null],
['19日',609,null,null,221,null,null,null,null,null,null,null,null],
['20日',659,null,null,253,null,null,null,null,null,null,null,null],
['21日',527,null,null,272,null,null,null,null,null,null,null,null],
['22日',578,null,null,276,null,null,null,null,null,null,null,null],
['23日',618,null,null,333,null,null,null,null,null,null,null,null],
['24日',733,null,null,389,null,null,null,null,null,null,null,null],
['25日',663,null,null,283,null,null,null,null,null,null,null,null],
['26日',612,null,null,276,null,null,null,null,null,null,null,null],
['27日',428,null,null,307,null,null,null,null,null,null,null,null],
['28日',481,null,null,369,null,null,null,null,null,null,null,null],
['29日',561,null,null,336,null,null,null,null,null,null,null,null],
['30日',590,null,null,349,null,null,null,null,null,null,null,null],
['31日',649,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: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)
      }
    });
  }

});