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',432,null,null,451,null,null,null,null,null,null,null,null],
['2日',309,null,null,344,null,null,null,null,null,null,null,null],
['3日',294,null,null,336,null,null,null,null,null,null,null,null],
['4日',292,null,null,338,null,null,null,null,null,null,null,null],
['5日',346,null,null,378,null,null,null,null,null,null,null,null],
['6日',416,null,null,486,null,null,null,null,null,null,null,null],
['7日',417,null,null,496,null,null,null,null,null,null,null,null],
['8日',450,null,null,498,null,null,null,null,null,null,null,null],
['9日',458,null,null,503,null,null,null,null,null,null,null,null],
['10日',493,null,null,516,null,null,null,null,null,null,null,null],
['11日',487,null,null,474,null,null,null,null,null,null,null,null],
['12日',517,null,null,453,null,null,null,null,null,null,null,null],
['13日',496,null,null,472,null,null,null,null,null,null,null,null],
['14日',505,null,null,460,null,null,null,null,null,null,null,null],
['15日',504,null,null,502,null,null,null,null,null,null,null,null],
['16日',509,null,null,513,null,null,null,null,null,null,null,null],
['17日',532,null,null,514,null,null,null,null,null,null,null,null],
['18日',478,null,null,363,null,null,null,null,null,null,null,null],
['19日',389,null,null,352,null,null,null,null,null,null,null,null],
['20日',412,null,null,393,null,null,null,null,null,null,null,null],
['21日',371,null,null,397,null,null,null,null,null,null,null,null],
['22日',363,null,null,464,null,null,null,null,null,null,null,null],
['23日',415,null,null,430,null,null,null,null,null,null,null,null],
['24日',420,null,null,505,null,null,null,null,null,null,null,null],
['25日',434,null,null,485,null,null,null,null,null,null,null,null],
['26日',438,null,null,440,null,null,null,null,null,null,null,null],
['27日',455,null,null,451,null,null,null,null,null,null,null,null],
['28日',405,null,null,487,null,null,null,null,null,null,null,null],
['29日',432,null,null,476,null,null,null,null,null,null,null,null],
['30日',414,null,null,475,null,null,null,null,null,null,null,null],
['31日',393,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)
      }
    });
  }

});