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',407,null,null,472,null,null,null,null,null,null,null,null],
['2日',360,null,null,491,null,null,null,null,null,null,null,null],
['3日',325,null,null,389,null,null,null,null,null,null,null,null],
['4日',360,null,null,390,null,null,null,null,null,null,null,null],
['5日',379,null,null,406,null,null,null,null,null,null,null,null],
['6日',421,null,null,448,null,null,null,null,null,null,null,null],
['7日',471,null,null,411,null,null,null,null,null,null,null,null],
['8日',476,null,null,449,null,null,null,null,null,null,null,null],
['9日',465,null,null,436,null,null,null,null,null,null,null,null],
['10日',428,null,null,451,null,null,null,null,null,null,null,null],
['11日',386,null,null,456,null,null,null,null,null,null,null,null],
['12日',373,null,null,450,null,null,null,null,null,null,null,null],
['13日',381,null,null,413,null,null,null,null,null,null,null,null],
['14日',312,null,null,442,null,null,null,null,null,null,null,null],
['15日',329,null,null,434,null,null,null,null,null,null,null,null],
['16日',295,null,null,316,null,null,null,null,null,null,null,null],
['17日',269,null,null,347,null,null,null,null,null,null,null,null],
['18日',259,null,null,355,null,null,null,null,null,null,null,null],
['19日',262,null,null,367,null,null,null,null,null,null,null,null],
['20日',267,null,null,411,null,null,null,null,null,null,null,null],
['21日',308,null,null,413,null,null,null,null,null,null,null,null],
['22日',360,null,null,426,null,null,null,null,null,null,null,null],
['23日',369,null,null,348,null,null,null,null,null,null,null,null],
['24日',278,null,null,386,null,null,null,null,null,null,null,null],
['25日',284,null,null,395,null,null,null,null,null,null,null,null],
['26日',314,null,null,384,null,null,null,null,null,null,null,null],
['27日',349,null,null,271,null,null,null,null,null,null,null,null],
['28日',389,null,null,301,null,null,null,null,null,null,null,null],
['29日',480,null,null,320,null,null,null,null,null,null,null,null],
['30日',null,null,null,338,null,null,null,null,null,null,null,null],
['31日',null,null,null,338,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:500},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)
      }
    });
  }

});