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',243,null,null,239,null,null,null,null,null,null,null,null],
['2日',194,null,null,204,null,null,194,null,null,null,null,null],
['3日',204,null,null,235,null,null,null,null,null,null,null,null],
['4日',213,null,null,251,null,null,null,null,null,null,null,null],
['5日',267,null,null,288,null,null,null,null,null,null,null,null],
['6日',257,null,null,311,null,null,null,null,null,null,null,null],
['7日',243,null,null,291,null,null,null,null,null,null,null,null],
['8日',282,null,null,410,null,null,null,null,null,null,null,null],
['9日',294,null,null,401,null,null,null,null,null,null,null,null],
['10日',278,null,null,414,null,null,null,null,null,null,null,null],
['11日',369,null,null,460,null,null,null,null,null,null,null,null],
['12日',333,null,null,454,null,null,null,null,null,null,null,null],
['13日',359,null,null,462,null,null,null,null,null,null,null,null],
['14日',316,null,null,475,null,null,null,null,null,null,null,null],
['15日',316,null,null,425,null,null,null,null,null,null,null,null],
['16日',250,null,null,328,null,null,null,null,null,null,null,null],
['17日',245,null,null,297,null,null,null,null,null,null,null,null],
['18日',265,null,null,307,null,null,null,null,null,null,null,null],
['19日',326,null,null,441,null,null,null,null,null,null,null,null],
['20日',367,null,null,452,null,null,null,null,null,null,null,null],
['21日',364,null,null,173,null,null,null,null,null,173,null,null],
['22日',394,null,null,182,null,null,null,null,null,182,null,null],
['23日',338,null,null,242,null,null,null,null,null,null,null,null],
['24日',403,null,null,305,null,null,null,null,null,null,null,null],
['25日',382,null,null,319,null,null,null,null,null,null,null,null],
['26日',436,null,null,300,null,null,null,null,null,null,null,null],
['27日',524,null,null,242,null,null,null,null,null,null,null,null],
['28日',490,null,null,340,null,null,null,null,null,null,null,null],
['29日',556,null,null,419,null,null,null,null,null,null,null,null],
['30日',541,null,null,499,null,null,null,null,null,null,null,null],
['31日',214,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:'2023年6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)
      }
    });
  }

});