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',619,null,null,604,null,null,null,null,null,null,null,null],
['2日',789,null,null,766,null,null,null,null,null,null,null,null],
['3日',745,null,null,807,null,null,null,null,null,null,null,null],
['4日',822,null,null,906,null,null,null,null,null,null,null,null],
['5日',861,null,null,859,null,null,null,null,null,null,null,null],
['6日',797,null,null,911,null,null,null,null,null,null,null,null],
['7日',865,null,null,1012,null,null,null,null,null,null,null,null],
['8日',944,null,null,1022,null,null,null,null,null,null,null,null],
['9日',993,null,null,944,null,null,null,null,null,null,null,null],
['10日',841,null,null,1099,null,null,null,null,null,null,null,null],
['11日',872,null,null,1126,null,null,null,null,null,null,null,null],
['12日',889,null,null,1010,null,null,null,null,null,null,null,null],
['13日',883,null,null,971,null,null,null,null,null,null,null,null],
['14日',951,null,null,1016,null,null,null,null,null,null,null,null],
['15日',820,null,null,864,null,null,null,null,null,null,null,null],
['16日',797,null,null,908,null,null,null,null,null,null,null,null],
['17日',827,null,null,1065,null,null,null,null,null,null,null,null],
['18日',819,null,null,1032,null,null,null,null,null,null,null,null],
['19日',919,null,null,1088,null,null,null,null,null,null,null,null],
['20日',872,null,null,973,null,null,null,null,null,null,null,null],
['21日',897,null,null,883,null,null,null,null,null,null,null,null],
['22日',882,null,null,885,null,null,null,null,null,null,null,null],
['23日',1070,null,null,847,null,null,null,null,null,null,null,null],
['24日',1028,null,null,954,null,null,null,null,null,null,null,null],
['25日',979,null,null,940,null,null,null,null,null,null,null,null],
['26日',859,null,null,890,null,null,null,null,null,null,null,null],
['27日',616,null,null,906,null,null,null,null,null,null,null,null],
['28日',522,null,null,703,null,null,null,null,null,null,null,null],
['29日',605,null,null,711,null,null,null,null,null,null,null,null],
['30日',null,null,null,712,null,null,null,null,null,null,null,null],
['31日',null,null,null,559,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:1200},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)
      }
    });
  }

});