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',886,null,null,872,null,null,null,null,null,null,null,null],
['2日',1029,null,null,876,null,null,null,null,null,null,null,null],
['3日',969,null,null,882,null,null,null,null,null,null,null,null],
['4日',497,null,null,659,null,null,null,null,null,null,null,null],
['5日',534,null,null,520,null,null,null,null,null,null,null,null],
['6日',754,null,null,641,null,null,null,null,null,null,null,null],
['7日',813,null,null,512,null,null,null,null,null,null,null,null],
['8日',879,null,null,610,null,null,null,null,null,null,null,null],
['9日',212,null,null,814,null,null,null,null,null,null,null,null],
['10日',264,null,null,693,null,null,null,null,null,null,null,null],
['11日',307,null,null,798,null,null,null,null,null,null,null,null],
['12日',422,null,null,866,null,null,null,null,null,null,null,null],
['13日',464,null,null,746,null,null,null,null,null,null,null,null],
['14日',539,null,null,847,null,null,null,null,null,null,null,null],
['15日',544,null,null,535,null,null,null,null,null,null,null,null],
['16日',715,null,null,574,null,null,null,null,null,null,null,null],
['17日',426,null,null,733,null,null,null,null,null,null,null,null],
['18日',518,null,null,813,null,null,null,null,null,null,null,null],
['19日',704,null,null,521,null,null,null,null,null,null,null,null],
['20日',757,null,null,227,null,null,null,null,null,null,null,null],
['21日',743,null,null,310,null,null,null,null,null,null,null,null],
['22日',764,null,null,431,null,null,null,null,null,null,null,null],
['23日',896,null,null,328,null,null,null,null,null,null,null,null],
['24日',736,null,null,364,null,null,null,null,null,null,null,null],
['25日',847,null,null,451,null,null,null,null,null,null,null,null],
['26日',701,null,null,541,null,null,null,null,null,null,null,null],
['27日',493,null,null,583,null,null,null,null,null,null,null,null],
['28日',566,null,null,610,null,null,null,null,null,null,null,null],
['29日',604,null,null,611,null,null,null,null,null,null,null,null],
['30日',693,null,null,702,null,null,null,null,null,null,null,null],
['31日',802,null,null,223,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8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=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)
      }
    });
  }

});