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',548,null,null,539,null,null,null,null,null,null,null,null],
['2日',560,null,null,551,null,null,null,null,null,null,null,null],
['3日',609,null,null,581,null,null,null,null,null,null,null,null],
['4日',588,null,null,621,null,null,null,null,null,null,null,null],
['5日',639,null,null,551,null,null,null,null,null,null,null,null],
['6日',640,null,null,595,null,null,null,null,null,null,null,null],
['7日',684,null,null,603,null,null,null,null,null,null,null,null],
['8日',674,null,null,596,null,null,null,null,null,null,null,null],
['9日',710,null,null,568,null,null,null,null,null,null,null,null],
['10日',665,null,null,549,null,null,null,null,null,null,null,null],
['11日',606,null,null,623,null,null,null,null,null,null,null,null],
['12日',564,null,null,634,null,null,null,null,null,null,null,null],
['13日',564,null,null,615,null,null,null,null,null,null,null,null],
['14日',539,null,null,610,null,null,null,null,null,null,null,null],
['15日',568,null,null,620,null,null,null,null,null,null,null,null],
['16日',550,null,null,570,null,null,null,null,null,null,null,null],
['17日',562,null,null,611,null,null,null,null,null,null,null,null],
['18日',603,null,null,643,null,null,null,null,null,null,null,null],
['19日',718,null,null,690,null,null,null,null,null,null,null,null],
['20日',684,null,null,773,null,null,null,null,null,null,null,null],
['21日',649,null,null,681,null,null,null,null,null,null,null,null],
['22日',693,null,null,679,null,null,null,null,null,null,null,null],
['23日',707,null,null,686,null,null,null,null,null,null,null,null],
['24日',738,null,null,681,null,null,null,null,null,null,null,null],
['25日',596,null,null,589,null,null,null,null,null,null,null,null],
['26日',562,null,null,636,null,null,null,null,null,null,null,null],
['27日',647,null,null,683,null,null,null,null,null,null,null,null],
['28日',730,null,null,664,null,null,null,null,null,null,null,null],
['29日',474,null,null,684,null,null,null,null,null,null,null,null],
['30日',465,null,null,695,null,null,null,null,null,null,null,null],
['31日',null,null,null,712,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5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)
      }
    });
  }

});