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',null,null,null,129,null,null,114,null,null,129,null,null],
['2日',null,null,null,244,null,null,178,null,null,null,null,null],
['3日',null,null,null,424,null,null,51,null,null,null,null,null],
['4日',null,null,null,435,null,null,42,null,null,null,null,null],
['5日',null,null,null,448,null,null,105,null,null,null,null,null],
['6日',168,null,null,559,null,null,168,null,null,null,null,null],
['7日',256,null,null,462,null,null,null,null,null,null,null,null],
['8日',149,null,null,492,null,null,149,null,null,null,null,null],
['9日',185,null,null,445,null,null,185,null,null,null,null,null],
['10日',246,null,null,516,null,null,null,null,null,null,null,null],
['11日',338,null,null,488,null,null,null,null,null,null,null,null],
['12日',94,null,null,164,null,null,94,null,null,164,null,null],
['13日',141,null,null,null,null,null,141,null,null,103,null,null],
['14日',261,null,null,159,null,null,null,null,null,159,null,null],
['15日',427,null,null,253,null,null,null,null,null,null,null,null],
['16日',480,null,null,293,null,null,null,null,null,null,null,null],
['17日',456,null,null,335,null,null,null,null,null,null,null,null],
['18日',471,null,null,329,null,null,null,null,null,null,null,null],
['19日',511,null,null,224,null,null,null,null,null,null,null,null],
['20日',363,null,null,141,null,null,null,null,null,141,null,null],
['21日',100,null,null,247,null,null,100,null,null,null,null,null],
['22日',177,null,null,410,null,null,177,null,null,null,null,null],
['23日',288,null,null,537,null,null,null,null,null,null,null,null],
['24日',386,null,null,683,null,null,null,null,null,null,null,null],
['25日',452,null,null,682,null,null,null,null,null,null,null,null],
['26日',441,null,null,634,null,null,null,null,null,null,null,null],
['27日',433,null,null,726,null,null,null,null,null,null,null,null],
['28日',522,null,null,498,null,null,null,null,null,null,null,null],
['29日',456,null,null,574,null,null,null,null,null,null,null,null],
['30日',475,null,null,542,null,null,null,null,null,null,null,null],
['31日',478,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:800},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)
      }
    });
  }

});