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',214,null,null,230,null,null,null,null,null,null,null,null],
['2日',294,null,null,315,null,null,null,null,null,null,null,null],
['3日',246,null,null,365,null,null,null,null,null,null,null,null],
['4日',228,null,null,340,null,null,null,null,null,null,null,null],
['5日',205,null,null,422,null,null,null,null,null,null,null,null],
['6日',283,null,null,574,null,null,null,null,null,null,null,null],
['7日',344,null,null,440,null,null,null,null,null,null,null,null],
['8日',371,null,null,353,null,null,null,null,null,null,null,null],
['9日',416,null,null,293,null,null,null,null,null,null,null,null],
['10日',227,null,null,305,null,null,null,null,null,null,null,null],
['11日',236,null,null,380,null,null,null,null,null,null,null,null],
['12日',300,null,null,370,null,null,null,null,null,null,null,null],
['13日',339,null,null,398,null,null,null,null,null,null,null,null],
['14日',348,null,null,233,null,null,null,null,null,null,null,null],
['15日',313,null,null,242,null,null,null,null,null,null,null,null],
['16日',369,null,null,303,null,null,null,null,null,null,null,null],
['17日',200,null,null,325,null,null,200,null,null,null,null,null],
['18日',207,null,null,362,null,null,null,null,null,null,null,null],
['19日',260,null,null,341,null,null,null,null,null,null,null,null],
['20日',318,null,null,464,null,null,null,null,null,null,null,null],
['21日',355,null,null,378,null,null,null,null,null,null,null,null],
['22日',392,null,null,356,null,null,null,null,null,null,null,null],
['23日',370,null,null,386,null,null,null,null,null,null,null,null],
['24日',415,null,null,456,null,null,null,null,null,null,null,null],
['25日',565,null,null,469,null,null,null,null,null,null,null,null],
['26日',535,null,null,486,null,null,null,null,null,null,null,null],
['27日',538,null,null,541,null,null,null,null,null,null,null,null],
['28日',598,null,null,558,null,null,null,null,null,null,null,null],
['29日',653,null,null,218,null,null,null,null,null,null,null,null],
['30日',233,null,null,250,null,null,null,null,null,null,null,null],
['31日',194,null,null,null,null,null,194,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9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});