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',248,null,null,225,null,null,null,null,null,null,null,null],
['2日',221,null,null,199,null,null,null,null,null,199,null,null],
['3日',209,null,null,205,null,null,null,null,null,null,null,null],
['4日',213,null,null,228,null,null,null,null,null,null,null,null],
['5日',242,null,null,263,null,null,null,null,null,null,null,null],
['6日',241,null,null,256,null,null,null,null,null,null,null,null],
['7日',276,null,null,265,null,null,null,null,null,null,null,null],
['8日',108,null,null,262,null,null,108,null,null,null,null,null],
['9日',162,null,null,284,null,null,162,null,null,null,null,null],
['10日',203,null,null,282,null,null,null,null,null,null,null,null],
['11日',216,null,null,297,null,null,null,null,null,null,null,null],
['12日',240,null,null,147,null,null,null,null,null,147,null,null],
['13日',220,null,null,218,null,null,null,null,null,null,null,null],
['14日',259,null,null,240,null,null,null,null,null,null,null,null],
['15日',135,null,null,263,null,null,135,null,null,null,null,null],
['16日',203,null,null,277,null,null,null,null,null,null,null,null],
['17日',236,null,null,283,null,null,null,null,null,null,null,null],
['18日',256,null,null,337,null,null,null,null,null,null,null,null],
['19日',301,null,null,182,null,null,null,null,null,182,null,null],
['20日',332,null,null,228,null,null,null,null,null,null,null,null],
['21日',305,null,null,291,null,null,null,null,null,null,null,null],
['22日',349,null,null,301,null,null,null,null,null,null,null,null],
['23日',182,null,null,328,null,null,182,null,null,null,null,null],
['24日',225,null,null,330,null,null,null,null,null,null,null,null],
['25日',266,null,null,188,null,null,null,null,null,188,null,null],
['26日',274,null,null,null,null,null,null,null,null,91,null,null],
['27日',279,null,null,151,null,null,null,null,null,151,null,null],
['28日',260,null,null,207,null,null,null,null,null,null,null,null],
['29日',96,null,null,225,null,null,96,null,null,null,null,null],
['30日',null,null,null,246,null,null,130,null,null,null,null,null],
['31日',null,null,null,null,null,null,176,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:350},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)
      }
    });
  }

});