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',267,null,null,338,null,null,null,null,null,null,null,null],
['2日',328,null,null,326,null,null,null,null,null,null,null,null],
['3日',401,null,null,335,null,null,null,null,null,null,null,null],
['4日',517,null,null,344,null,null,null,null,null,null,null,null],
['5日',673,null,null,392,null,null,null,null,null,null,null,null],
['6日',291,null,null,442,null,null,null,null,null,null,null,null],
['7日',312,null,null,389,null,null,null,null,null,null,null,null],
['8日',377,null,null,455,null,null,null,null,null,null,null,null],
['9日',437,null,null,520,null,null,null,null,null,null,null,null],
['10日',456,null,null,583,null,null,null,null,null,null,null,null],
['11日',514,null,null,647,null,null,null,null,null,null,null,null],
['12日',478,null,null,650,null,null,null,null,null,null,null,null],
['13日',543,null,null,564,null,null,null,null,null,null,null,null],
['14日',616,null,null,597,null,null,null,null,null,null,null,null],
['15日',663,null,null,532,null,null,null,null,null,null,null,null],
['16日',604,null,null,328,null,null,null,null,null,null,null,null],
['17日',529,null,null,341,null,null,null,null,null,null,null,null],
['18日',589,null,null,379,null,null,null,null,null,null,null,null],
['19日',566,null,null,210,null,null,null,null,null,null,null,null],
['20日',450,null,null,249,null,null,null,null,null,null,null,null],
['21日',384,null,null,319,null,null,null,null,null,null,null,null],
['22日',410,null,null,279,null,null,null,null,null,null,null,null],
['23日',505,null,null,318,null,null,null,null,null,null,null,null],
['24日',547,null,null,203,null,null,null,null,null,null,null,null],
['25日',628,null,null,227,null,null,null,null,null,null,null,null],
['26日',715,null,null,277,null,null,null,null,null,null,null,null],
['27日',648,null,null,308,null,null,null,null,null,null,null,null],
['28日',593,null,null,292,null,null,null,null,null,null,null,null],
['29日',557,null,null,384,null,null,null,null,null,null,null,null],
['30日',null,null,null,407,null,null,null,null,null,null,null,null],
['31日',null,null,null,381,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: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=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)
      }
    });
  }

});