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',755,null,null,785,null,null,null,null,null,null,null,null],
['2日',673,null,null,755,null,null,null,null,null,null,null,null],
['3日',667,null,null,729,null,null,null,null,null,null,null,null],
['4日',624,null,null,705,null,null,null,null,null,null,null,null],
['5日',637,null,null,691,null,null,null,null,null,null,null,null],
['6日',618,null,null,591,null,null,null,null,null,null,null,null],
['7日',671,null,null,674,null,null,null,null,null,null,null,null],
['8日',617,null,null,675,null,null,null,null,null,null,null,null],
['9日',649,null,null,664,null,null,null,null,null,null,null,null],
['10日',618,null,null,661,null,null,null,null,null,null,null,null],
['11日',621,null,null,684,null,null,null,null,null,null,null,null],
['12日',706,null,null,711,null,null,null,null,null,null,null,null],
['13日',649,null,null,791,null,null,null,null,null,null,null,null],
['14日',748,null,null,851,null,null,null,null,null,null,null,null],
['15日',776,null,null,807,null,null,null,null,null,null,null,null],
['16日',702,null,null,942,null,null,null,null,null,null,null,null],
['17日',784,null,null,806,null,null,null,null,null,null,null,null],
['18日',760,null,null,677,null,null,null,null,null,null,null,null],
['19日',671,null,null,709,null,null,null,null,null,null,null,null],
['20日',668,null,null,759,null,null,null,null,null,null,null,null],
['21日',700,null,null,680,null,null,null,null,null,null,null,null],
['22日',709,null,null,672,null,null,null,null,null,null,null,null],
['23日',547,null,null,749,null,null,null,null,null,null,null,null],
['24日',526,null,null,728,null,null,null,null,null,null,null,null],
['25日',591,null,null,698,null,null,null,null,null,null,null,null],
['26日',605,null,null,671,null,null,null,null,null,null,null,null],
['27日',601,null,null,643,null,null,null,null,null,null,null,null],
['28日',686,null,null,687,null,null,null,null,null,null,null,null],
['29日',694,null,null,764,null,null,null,null,null,null,null,null],
['30日',null,null,null,779,null,null,null,null,null,null,null,null],
['31日',null,null,null,691,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:1000},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)
      }
    });
  }

});