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',402,null,null,295,null,null,null,null,null,null,null,null],
['2日',415,null,null,370,null,null,null,null,null,null,null,null],
['3日',436,null,null,408,null,null,null,null,null,null,null,null],
['4日',430,null,null,408,null,null,null,null,null,null,null,null],
['5日',416,null,null,390,null,null,null,null,null,null,null,null],
['6日',442,null,null,417,null,null,null,null,null,null,null,null],
['7日',433,null,null,404,null,null,null,null,null,null,null,null],
['8日',387,null,null,396,null,null,null,null,null,null,null,null],
['9日',402,null,null,389,null,null,null,null,null,null,null,null],
['10日',416,null,null,429,null,null,null,null,null,null,null,null],
['11日',469,null,null,469,null,null,null,null,null,null,null,null],
['12日',414,null,null,517,null,null,null,null,null,null,null,null],
['13日',368,null,null,434,null,null,null,null,null,null,null,null],
['14日',376,null,null,436,null,null,null,null,null,null,null,null],
['15日',342,null,null,467,null,null,null,null,null,null,null,null],
['16日',383,null,null,450,null,null,null,null,null,null,null,null],
['17日',401,null,null,348,null,null,null,null,null,null,null,null],
['18日',390,null,null,311,null,null,null,null,null,null,null,null],
['19日',402,null,null,313,null,null,null,null,null,null,null,null],
['20日',372,null,null,317,null,null,null,null,null,null,null,null],
['21日',389,null,null,331,null,null,null,null,null,null,null,null],
['22日',421,null,null,357,null,null,null,null,null,null,null,null],
['23日',384,null,null,384,null,null,null,null,null,null,null,null],
['24日',334,null,null,370,null,null,null,null,null,null,null,null],
['25日',333,null,null,337,null,null,null,null,null,null,null,null],
['26日',222,null,null,346,null,null,null,null,null,null,null,null],
['27日',236,null,null,370,null,null,null,null,null,null,null,null],
['28日',198,null,null,357,null,null,198,null,null,null,null,null],
['29日',200,null,null,367,null,null,200,null,null,null,null,null],
['30日',206,null,null,383,null,null,null,null,null,null,null,null],
['31日',246,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)
      }
    });
  }

});