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',370,null,null,388,null,null,null,null,null,null,null,null],
['2日',363,null,null,258,null,null,null,null,null,null,null,null],
['3日',395,null,null,249,null,null,null,null,null,null,null,null],
['4日',437,null,null,263,null,null,null,null,null,null,null,null],
['5日',375,null,null,299,null,null,null,null,null,null,null,null],
['6日',441,null,null,307,null,null,null,null,null,null,null,null],
['7日',465,null,null,260,null,null,null,null,null,null,null,null],
['8日',319,null,null,272,null,null,null,null,null,null,null,null],
['9日',347,null,null,313,null,null,null,null,null,null,null,null],
['10日',410,null,null,288,null,null,null,null,null,null,null,null],
['11日',408,null,null,318,null,null,null,null,null,null,null,null],
['12日',359,null,null,339,null,null,null,null,null,null,null,null],
['13日',411,null,null,354,null,null,null,null,null,null,null,null],
['14日',510,null,null,357,null,null,null,null,null,null,null,null],
['15日',479,null,null,366,null,null,null,null,null,null,null,null],
['16日',367,null,null,384,null,null,null,null,null,null,null,null],
['17日',379,null,null,245,null,null,null,null,null,null,null,null],
['18日',487,null,null,302,null,null,null,null,null,null,null,null],
['19日',496,null,null,368,null,null,null,null,null,null,null,null],
['20日',428,null,null,471,null,null,null,null,null,null,null,null],
['21日',248,null,null,466,null,null,null,null,null,null,null,null],
['22日',339,null,null,484,null,null,null,null,null,null,null,null],
['23日',379,null,null,499,null,null,null,null,null,null,null,null],
['24日',510,null,null,560,null,null,null,null,null,null,null,null],
['25日',568,null,null,365,null,null,null,null,null,null,null,null],
['26日',393,null,null,335,null,null,null,null,null,null,null,null],
['27日',534,null,null,316,null,null,null,null,null,null,null,null],
['28日',570,null,null,352,null,null,null,null,null,null,null,null],
['29日',562,null,null,397,null,null,null,null,null,null,null,null],
['30日',555,null,null,363,null,null,null,null,null,null,null,null],
['31日',326,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:600},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)
      }
    });
  }

});