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',636,null,null,823,null,null,null,null,null,null,null,null],
['2日',393,null,null,392,null,null,null,null,null,null,null,null],
['3日',471,null,null,501,null,null,null,null,null,null,null,null],
['4日',557,null,null,546,null,null,null,null,null,null,null,null],
['5日',328,null,null,317,null,null,null,null,null,null,null,null],
['6日',400,null,null,425,null,null,null,null,null,null,null,null],
['7日',486,null,null,482,null,null,null,null,null,null,null,null],
['8日',540,null,null,546,null,null,null,null,null,null,null,null],
['9日',593,null,null,575,null,null,null,null,null,null,null,null],
['10日',559,null,null,613,null,null,null,null,null,null,null,null],
['11日',558,null,null,536,null,null,null,null,null,null,null,null],
['12日',484,null,null,580,null,null,null,null,null,null,null,null],
['13日',538,null,null,633,null,null,null,null,null,null,null,null],
['14日',639,null,null,719,null,null,null,null,null,null,null,null],
['15日',425,null,null,760,null,null,null,null,null,null,null,null],
['16日',449,null,null,799,null,null,null,null,null,null,null,null],
['17日',543,null,null,683,null,null,null,null,null,null,null,null],
['18日',559,null,null,607,null,null,null,null,null,null,null,null],
['19日',530,null,null,594,null,null,null,null,null,null,null,null],
['20日',534,null,null,601,null,null,null,null,null,null,null,null],
['21日',587,null,null,580,null,null,null,null,null,null,null,null],
['22日',614,null,null,615,null,null,null,null,null,null,null,null],
['23日',727,null,null,689,null,null,null,null,null,null,null,null],
['24日',469,null,null,596,null,null,null,null,null,null,null,null],
['25日',462,null,null,548,null,null,null,null,null,null,null,null],
['26日',509,null,null,449,null,null,null,null,null,null,null,null],
['27日',577,null,null,506,null,null,null,null,null,null,null,null],
['28日',537,null,null,553,null,null,null,null,null,null,null,null],
['29日',684,null,null,475,null,null,null,null,null,null,null,null],
['30日',null,null,null,460,null,null,null,null,null,null,null,null],
['31日',null,null,null,518,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: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=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)
      }
    });
  }

});