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',823,null,null,543,null,null,null,null,null,null,null,null],
['2日',392,null,null,368,null,null,null,null,null,null,null,null],
['3日',501,null,null,456,null,null,null,null,null,null,null,null],
['4日',546,null,null,523,null,null,null,null,null,null,null,null],
['5日',317,null,null,303,null,null,null,null,null,null,null,null],
['6日',425,null,null,399,null,null,null,null,null,null,null,null],
['7日',482,null,null,473,null,null,null,null,null,null,null,null],
['8日',546,null,null,476,null,null,null,null,null,null,null,null],
['9日',575,null,null,508,null,null,null,null,null,null,null,null],
['10日',613,null,null,575,null,null,null,null,null,null,null,null],
['11日',536,null,null,633,null,null,null,null,null,null,null,null],
['12日',580,null,null,608,null,null,null,null,null,null,null,null],
['13日',633,null,null,723,null,null,null,null,null,null,null,null],
['14日',719,null,null,682,null,null,null,null,null,null,null,null],
['15日',760,null,null,614,null,null,null,null,null,null,null,null],
['16日',799,null,null,748,null,null,null,null,null,null,null,null],
['17日',683,null,null,709,null,null,null,null,null,null,null,null],
['18日',607,null,null,687,null,null,null,null,null,null,null,null],
['19日',594,null,null,431,null,null,null,null,null,null,null,null],
['20日',601,null,null,452,null,null,null,null,null,null,null,null],
['21日',580,null,null,495,null,null,null,null,null,null,null,null],
['22日',615,null,null,458,null,null,null,null,null,null,null,null],
['23日',689,null,null,522,null,null,null,null,null,null,null,null],
['24日',596,null,null,528,null,null,null,null,null,null,null,null],
['25日',548,null,null,478,null,null,null,null,null,null,null,null],
['26日',449,null,null,599,null,null,null,null,null,null,null,null],
['27日',506,null,null,687,null,null,null,null,null,null,null,null],
['28日',553,null,null,628,null,null,null,null,null,null,null,null],
['29日',475,null,null,567,null,null,null,null,null,null,null,null],
['30日',460,null,null,680,null,null,null,null,null,null,null,null],
['31日',518,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)
      }
    });
  }

});