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',606,null,null,627,null,null,null,null,null,null,null,null],
['2日',728,null,null,760,null,null,null,null,null,null,null,null],
['3日',710,null,null,762,null,null,null,null,null,null,null,null],
['4日',663,null,null,730,null,null,null,null,null,null,null,null],
['5日',606,null,null,725,null,null,null,null,null,null,null,null],
['6日',642,null,null,709,null,null,null,null,null,null,null,null],
['7日',681,null,null,711,null,null,null,null,null,null,null,null],
['8日',679,null,null,741,null,null,null,null,null,null,null,null],
['9日',690,null,null,611,null,null,null,null,null,null,null,null],
['10日',574,null,null,640,null,null,null,null,null,null,null,null],
['11日',590,null,null,681,null,null,null,null,null,null,null,null],
['12日',611,null,null,675,null,null,null,null,null,null,null,null],
['13日',602,null,null,681,null,null,null,null,null,null,null,null],
['14日',636,null,null,669,null,null,null,null,null,null,null,null],
['15日',696,null,null,663,null,null,null,null,null,null,null,null],
['16日',673,null,null,671,null,null,null,null,null,null,null,null],
['17日',614,null,null,652,null,null,null,null,null,null,null,null],
['18日',650,null,null,624,null,null,null,null,null,null,null,null],
['19日',724,null,null,660,null,null,null,null,null,null,null,null],
['20日',689,null,null,682,null,null,null,null,null,null,null,null],
['21日',607,null,null,600,null,null,null,null,null,null,null,null],
['22日',585,null,null,559,null,null,null,null,null,null,null,null],
['23日',562,null,null,608,null,null,null,null,null,null,null,null],
['24日',572,null,null,666,null,null,null,null,null,null,null,null],
['25日',630,null,null,684,null,null,null,null,null,null,null,null],
['26日',627,null,null,659,null,null,null,null,null,null,null,null],
['27日',597,null,null,638,null,null,null,null,null,null,null,null],
['28日',607,null,null,589,null,null,null,null,null,null,null,null],
['29日',657,null,null,701,null,null,null,null,null,null,null,null],
['30日',626,null,null,645,null,null,null,null,null,null,null,null],
['31日',635,null,null,631,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1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)
      }
    });
  }

});