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',433,null,null,504,null,null,null,null,null,null,null,null],
['2日',303,null,null,277,null,null,null,null,null,null,null,null],
['3日',364,null,null,326,null,null,null,null,null,null,null,null],
['4日',466,null,null,396,null,null,null,null,null,null,null,null],
['5日',488,null,null,517,null,null,null,null,null,null,null,null],
['6日',603,null,null,588,null,null,null,null,null,null,null,null],
['7日',667,null,null,713,null,null,null,null,null,null,null,null],
['8日',746,null,null,477,null,null,null,null,null,null,null,null],
['9日',755,null,null,535,null,null,null,null,null,null,null,null],
['10日',342,null,null,225,null,null,null,null,null,null,null,null],
['11日',391,null,null,252,null,null,null,null,null,null,null,null],
['12日',498,null,null,342,null,null,null,null,null,null,null,null],
['13日',516,null,null,390,null,null,null,null,null,null,null,null],
['14日',570,null,null,451,null,null,null,null,null,null,null,null],
['15日',644,null,null,275,null,null,null,null,null,null,null,null],
['16日',400,null,null,324,null,null,null,null,null,null,null,null],
['17日',388,null,null,414,null,null,null,null,null,null,null,null],
['18日',462,null,null,407,null,null,null,null,null,null,null,null],
['19日',543,null,null,476,null,null,null,null,null,null,null,null],
['20日',703,null,null,424,null,null,null,null,null,null,null,null],
['21日',713,null,null,433,null,null,null,null,null,null,null,null],
['22日',801,null,null,515,null,null,null,null,null,null,null,null],
['23日',610,null,null,381,null,null,null,null,null,null,null,null],
['24日',680,null,null,399,null,null,null,null,null,null,null,null],
['25日',745,null,null,484,null,null,null,null,null,null,null,null],
['26日',675,null,null,514,null,null,null,null,null,null,null,null],
['27日',553,null,null,518,null,null,null,null,null,null,null,null],
['28日',519,null,null,544,null,null,null,null,null,null,null,null],
['29日',500,null,null,500,null,null,null,null,null,null,null,null],
['30日',null,null,null,506,null,null,null,null,null,null,null,null],
['31日',null,null,null,488,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)
      }
    });
  }

});