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',673,null,null,665,null,null,null,null,null,null,null,null],
['2日',791,null,null,782,null,null,null,null,null,null,null,null],
['3日',728,null,null,767,null,null,null,null,null,null,null,null],
['4日',793,null,null,857,null,null,null,null,null,null,null,null],
['5日',825,null,null,836,null,null,null,null,null,null,null,null],
['6日',690,null,null,946,null,null,null,null,null,null,null,null],
['7日',716,null,null,1019,null,null,null,null,null,null,null,null],
['8日',731,null,null,611,null,null,null,null,null,null,null,null],
['9日',818,null,null,764,null,null,null,null,null,null,null,null],
['10日',773,null,null,922,null,null,null,null,null,null,null,null],
['11日',833,null,null,968,null,null,null,null,null,null,null,null],
['12日',null,null,null,883,null,null,null,null,null,null,null,null],
['13日',903,null,null,894,null,null,null,null,null,null,null,null],
['14日',758,null,null,521,null,null,null,null,null,null,null,null],
['15日',454,null,null,586,null,null,null,null,null,null,null,null],
['16日',542,null,null,676,null,null,null,null,null,null,null,null],
['17日',657,null,null,832,null,null,null,null,null,null,null,null],
['18日',707,null,null,933,null,null,null,null,null,null,null,null],
['19日',680,null,null,849,null,null,null,null,null,null,null,null],
['20日',646,null,null,834,null,null,null,null,null,null,null,null],
['21日',732,null,null,783,null,null,null,null,null,null,null,null],
['22日',773,null,null,888,null,null,null,null,null,null,null,null],
['23日',862,null,null,711,null,null,null,null,null,null,null,null],
['24日',964,null,null,680,null,null,null,null,null,null,null,null],
['25日',974,null,null,798,null,null,null,null,null,null,null,null],
['26日',924,null,null,905,null,null,null,null,null,null,null,null],
['27日',710,null,null,851,null,null,null,null,null,null,null,null],
['28日',879,null,null,606,null,null,null,null,null,null,null,null],
['29日',759,null,null,738,null,null,null,null,null,null,null,null],
['30日',null,null,null,772,null,null,null,null,null,null,null,null],
['31日',null,null,null,715,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:'2024年3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)
      }
    });
  }

});