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',null,null,null,689,null,null,null,null,null,null,null,null],
['2日',888,null,null,688,null,null,null,null,null,null,null,null],
['3日',617,null,null,724,null,null,null,null,null,null,null,null],
['4日',662,null,null,797,null,null,null,null,null,null,null,null],
['5日',506,null,null,833,null,null,null,null,null,null,null,null],
['6日',619,null,null,857,null,null,null,null,null,null,null,null],
['7日',727,null,null,787,null,null,null,null,null,null,null,null],
['8日',787,null,null,798,null,null,null,null,null,null,null,null],
['9日',787,null,null,504,null,null,null,null,null,null,null,null],
['10日',828,null,null,577,null,null,null,null,null,null,null,null],
['11日',848,null,null,687,null,null,null,null,null,null,null,null],
['12日',728,null,null,713,null,null,null,null,null,null,null,null],
['13日',840,null,null,694,null,null,null,null,null,null,null,null],
['14日',888,null,null,660,null,null,null,null,null,null,null,null],
['15日',799,null,null,631,null,null,null,null,null,null,null,null],
['16日',672,null,null,698,null,null,null,null,null,null,null,null],
['17日',648,null,null,766,null,null,null,null,null,null,null,null],
['18日',655,null,null,916,null,null,null,null,null,null,null,null],
['19日',751,null,null,835,null,null,null,null,null,null,null,null],
['20日',831,null,null,784,null,null,null,null,null,null,null,null],
['21日',723,null,null,801,null,null,null,null,null,null,null,null],
['22日',835,null,null,877,null,null,null,null,null,null,null,null],
['23日',809,null,null,null,null,null,null,null,null,null,null,null],
['24日',815,null,null,null,null,null,null,null,null,null,null,null],
['25日',928,null,null,null,null,null,null,null,null,null,null,null],
['26日',1010,null,null,null,null,null,null,null,null,null,null,null],
['27日',856,null,null,618,null,null,null,null,null,null,null,null],
['28日',738,null,null,485,null,null,null,null,null,null,null,null],
['29日',840,null,null,537,null,null,null,null,null,null,null,null],
['30日',880,null,null,619,null,null,null,null,null,null,null,null],
['31日',645,null,null,null,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4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=30 -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)
      }
    });
  }

});