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',564,null,null,510,null,null,null,null,null,null,null,null],
['2日',400,null,null,407,null,null,null,null,null,null,null,null],
['3日',449,null,null,387,null,null,null,null,null,null,null,null],
['4日',412,null,null,396,null,null,null,null,null,null,null,null],
['5日',423,null,null,425,null,null,null,null,null,null,null,null],
['6日',467,null,null,484,null,null,null,null,null,null,null,null],
['7日',493,null,null,568,null,null,null,null,null,null,null,null],
['8日',503,null,null,475,null,null,null,null,null,null,null,null],
['9日',529,null,null,485,null,null,null,null,null,null,null,null],
['10日',516,null,null,504,null,null,null,null,null,null,null,null],
['11日',537,null,null,570,null,null,null,null,null,null,null,null],
['12日',547,null,null,494,null,null,null,null,null,null,null,null],
['13日',476,null,null,523,null,null,null,null,null,null,null,null],
['14日',434,null,null,416,null,null,null,null,null,null,null,null],
['15日',490,null,null,510,null,null,null,null,null,null,null,null],
['16日',477,null,null,635,null,null,null,null,null,null,null,null],
['17日',495,null,null,643,null,null,null,null,null,null,null,null],
['18日',364,null,null,646,null,null,null,null,null,null,null,null],
['19日',495,null,null,528,null,null,null,null,null,null,null,null],
['20日',431,null,null,604,null,null,null,null,null,null,null,null],
['21日',458,null,null,573,null,null,null,null,null,null,null,null],
['22日',470,null,null,481,null,null,null,null,null,null,null,null],
['23日',465,null,null,488,null,null,null,null,null,null,null,null],
['24日',446,null,null,634,null,null,null,null,null,null,null,null],
['25日',477,null,null,594,null,null,null,null,null,null,null,null],
['26日',438,null,null,615,null,null,null,null,null,null,null,null],
['27日',408,null,null,547,null,null,null,null,null,null,null,null],
['28日',400,null,null,594,null,null,null,null,null,null,null,null],
['29日',410,null,null,633,null,null,null,null,null,null,null,null],
['30日',398,null,null,727,null,null,null,null,null,null,null,null],
['31日',null,null,null,629,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12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=31 -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)
      }
    });
  }

});