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',576,null,null,579,null,null,null,null,null,null,null,null],
['2日',671,null,null,582,null,null,null,null,null,null,null,null],
['3日',625,null,null,611,null,null,null,null,null,null,null,null],
['4日',595,null,null,684,null,null,null,null,null,null,null,null],
['5日',636,null,null,684,null,null,null,null,null,null,null,null],
['6日',646,null,null,471,null,null,null,null,null,null,null,null],
['7日',570,null,null,500,null,null,null,null,null,null,null,null],
['8日',575,null,null,580,null,null,null,null,null,null,null,null],
['9日',486,null,null,657,null,null,null,null,null,null,null,null],
['10日',505,null,null,666,null,null,null,null,null,null,null,null],
['11日',491,null,null,732,null,null,null,null,null,null,null,null],
['12日',535,null,null,719,null,null,null,null,null,null,null,null],
['13日',553,null,null,582,null,null,null,null,null,null,null,null],
['14日',567,null,null,612,null,null,null,null,null,null,null,null],
['15日',589,null,null,557,null,null,null,null,null,null,null,null],
['16日',594,null,null,610,null,null,null,null,null,null,null,null],
['17日',540,null,null,592,null,null,null,null,null,null,null,null],
['18日',510,null,null,677,null,null,null,null,null,null,null,null],
['19日',586,null,null,693,null,null,null,null,null,null,null,null],
['20日',565,null,null,434,null,null,null,null,null,null,null,null],
['21日',575,null,null,522,null,null,null,null,null,null,null,null],
['22日',638,null,null,578,null,null,null,null,null,null,null,null],
['23日',481,null,null,643,null,null,null,null,null,null,null,null],
['24日',533,null,null,722,null,null,null,null,null,null,null,null],
['25日',520,null,null,720,null,null,null,null,null,null,null,null],
['26日',584,null,null,769,null,null,null,null,null,null,null,null],
['27日',636,null,null,760,null,null,null,null,null,null,null,null],
['28日',657,null,null,730,null,null,null,null,null,null,null,null],
['29日',600,null,null,663,null,null,null,null,null,null,null,null],
['30日',644,null,null,705,null,null,null,null,null,null,null,null],
['31日',651,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: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=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)
      }
    });
  }

});