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',664,null,null,648,null,null,null,null,null,null,null,null],
['2日',661,null,null,669,null,null,null,null,null,null,null,null],
['3日',749,null,null,681,null,null,null,null,null,null,null,null],
['4日',683,null,null,744,null,null,null,null,null,null,null,null],
['5日',714,null,null,717,null,null,null,null,null,null,null,null],
['6日',789,null,null,726,null,null,null,null,null,null,null,null],
['7日',778,null,null,788,null,null,null,null,null,null,null,null],
['8日',789,null,null,636,null,null,null,null,null,null,null,null],
['9日',799,null,null,670,null,null,null,null,null,null,null,null],
['10日',896,null,null,646,null,null,null,null,null,null,null,null],
['11日',655,null,null,698,null,null,null,null,null,null,null,null],
['12日',678,null,null,684,null,null,null,null,null,null,null,null],
['13日',730,null,null,749,null,null,null,null,null,null,null,null],
['14日',720,null,null,822,null,null,null,null,null,null,null,null],
['15日',590,null,null,736,null,null,null,null,null,null,null,null],
['16日',612,null,null,786,null,null,null,null,null,null,null,null],
['17日',725,null,null,515,null,null,null,null,null,null,null,null],
['18日',716,null,null,528,null,null,null,null,null,null,null,null],
['19日',818,null,null,591,null,null,null,null,null,null,null,null],
['20日',839,null,null,642,null,null,null,null,null,null,null,null],
['21日',903,null,null,657,null,null,null,null,null,null,null,null],
['22日',607,null,null,665,null,null,null,null,null,null,null,null],
['23日',643,null,null,672,null,null,null,null,null,null,null,null],
['24日',674,null,null,696,null,null,null,null,null,null,null,null],
['25日',660,null,null,836,null,null,null,null,null,null,null,null],
['26日',675,null,null,782,null,null,null,null,null,null,null,null],
['27日',637,null,null,894,null,null,null,null,null,null,null,null],
['28日',700,null,null,866,null,null,null,null,null,null,null,null],
['29日',727,null,null,803,null,null,null,null,null,null,null,null],
['30日',683,null,null,803,null,null,null,null,null,null,null,null],
['31日',627,null,null,659,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: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=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)
      }
    });
  }

});