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',443,null,null,383,null,null,null,null,null,null,null,null],
['2日',557,null,null,351,null,null,null,null,null,null,null,null],
['3日',646,null,null,412,null,null,null,null,null,null,null,null],
['4日',778,null,null,461,null,null,null,null,null,null,null,null],
['5日',832,null,null,568,null,null,null,null,null,null,null,null],
['6日',887,null,null,611,null,null,null,null,null,null,null,null],
['7日',818,null,null,643,null,null,null,null,null,null,null,null],
['8日',951,null,null,692,null,null,null,null,null,null,null,null],
['9日',970,null,null,644,null,null,null,null,null,null,null,null],
['10日',696,null,null,566,null,null,null,null,null,null,null,null],
['11日',445,null,null,722,null,null,null,null,null,null,null,null],
['12日',359,null,null,727,null,null,null,null,null,null,null,null],
['13日',506,null,null,633,null,null,null,null,null,null,null,null],
['14日',641,null,null,483,null,null,null,null,null,null,null,null],
['15日',730,null,null,586,null,null,null,null,null,null,null,null],
['16日',946,null,null,290,null,null,null,null,null,null,null,null],
['17日',729,null,null,320,null,null,null,null,null,null,null,null],
['18日',906,null,null,432,null,null,null,null,null,null,null,null],
['19日',782,null,null,504,null,null,null,null,null,null,null,null],
['20日',773,null,null,670,null,null,null,null,null,null,null,null],
['21日',550,null,null,745,null,null,null,null,null,null,null,null],
['22日',566,null,null,832,null,null,null,null,null,null,null,null],
['23日',633,null,null,798,null,null,null,null,null,null,null,null],
['24日',727,null,null,767,null,null,null,null,null,null,null,null],
['25日',630,null,null,816,null,null,null,null,null,null,null,null],
['26日',719,null,null,587,null,null,null,null,null,null,null,null],
['27日',976,null,null,671,null,null,null,null,null,null,null,null],
['28日',1044,null,null,756,null,null,null,null,null,null,null,null],
['29日',909,null,null,545,null,null,null,null,null,null,null,null],
['30日',620,null,null,574,null,null,null,null,null,null,null,null],
['31日',822,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});