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',552,null,null,577,null,null,null,null,null,null,null,null],
['2日',670,null,null,613,null,null,null,null,null,null,null,null],
['3日',638,null,null,539,null,null,null,null,null,null,null,null],
['4日',593,null,null,589,null,null,null,null,null,null,null,null],
['5日',583,null,null,651,null,null,null,null,null,null,null,null],
['6日',656,null,null,655,null,null,null,null,null,null,null,null],
['7日',649,null,null,743,null,null,null,null,null,null,null,null],
['8日',682,null,null,807,null,null,null,null,null,null,null,null],
['9日',698,null,null,888,null,null,null,null,null,null,null,null],
['10日',617,null,null,705,null,null,null,null,null,null,null,null],
['11日',563,null,null,523,null,null,null,null,null,null,null,null],
['12日',715,null,null,603,null,null,null,null,null,null,null,null],
['13日',646,null,null,625,null,null,null,null,null,null,null,null],
['14日',540,null,null,661,null,null,null,null,null,null,null,null],
['15日',638,null,null,664,null,null,null,null,null,null,null,null],
['16日',628,null,null,826,null,null,null,null,null,null,null,null],
['17日',651,null,null,693,null,null,null,null,null,null,null,null],
['18日',656,null,null,701,null,null,null,null,null,null,null,null],
['19日',671,null,null,806,null,null,null,null,null,null,null,null],
['20日',655,null,null,802,null,null,null,null,null,null,null,null],
['21日',678,null,null,780,null,null,null,null,null,null,null,null],
['22日',764,null,null,751,null,null,null,null,null,null,null,null],
['23日',671,null,null,856,null,null,null,null,null,null,null,null],
['24日',744,null,null,847,null,null,null,null,null,null,null,null],
['25日',706,null,null,809,null,null,null,null,null,null,null,null],
['26日',751,null,null,787,null,null,null,null,null,null,null,null],
['27日',601,null,null,675,null,null,null,null,null,null,null,null],
['28日',496,null,null,770,null,null,null,null,null,null,null,null],
['29日',515,null,null,697,null,null,null,null,null,null,null,null],
['30日',515,null,null,698,null,null,null,null,null,null,null,null],
['31日',500,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:900},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)
      }
    });
  }

});