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',null,null,null,201,null,null,null,null,null,null,null,null],
['2日',null,null,null,247,null,null,null,null,null,null,null,null],
['3日',null,null,null,248,null,null,null,null,null,null,null,null],
['4日',null,null,null,248,null,null,null,null,null,null,null,null],
['5日',null,null,null,201,null,null,null,null,null,null,null,null],
['6日',null,null,null,197,null,null,null,null,null,197,null,null],
['7日',null,null,null,201,null,null,null,null,null,null,null,null],
['8日',null,null,null,203,null,null,null,null,null,null,null,null],
['9日',167,null,null,103,null,null,167,null,null,103,null,null],
['10日',null,null,null,null,null,null,null,null,null,138,null,null],
['11日',null,null,null,null,null,null,null,null,null,185,null,null],
['12日',201,null,null,null,null,null,null,null,null,196,null,null],
['13日',257,null,null,null,null,null,null,null,null,154,null,null],
['14日',296,null,null,192,null,null,null,null,null,192,null,null],
['15日',323,null,null,209,null,null,null,null,null,null,null,null],
['16日',164,null,null,220,null,null,164,null,null,null,null,null],
['17日',227,null,null,201,null,null,null,null,null,null,null,null],
['18日',292,null,null,222,null,null,null,null,null,null,null,null],
['19日',337,null,null,268,null,null,null,null,null,null,null,null],
['20日',368,null,null,292,null,null,null,null,null,null,null,null],
['21日',217,null,null,248,null,null,null,null,null,null,null,null],
['22日',322,null,null,278,null,null,null,null,null,null,null,null],
['23日',200,null,null,16,null,null,200,null,null,16,null,null],
['24日',285,null,null,null,null,null,null,null,null,27,null,null],
['25日',228,null,null,null,null,null,null,null,null,55,null,null],
['26日',267,null,null,null,null,null,null,null,null,77,null,null],
['27日',294,null,null,null,null,null,null,null,null,81,null,null],
['28日',92,null,null,null,null,null,92,null,null,79,null,null],
['29日',null,null,null,null,null,null,130,null,null,83,null,null],
['30日',null,null,null,80,null,null,137,null,null,80,null,null],
['31日',null,null,null,null,null,null,195,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});