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',261,null,null,null,null,null,null,null,null,198,null,null],
['2日',123,null,null,null,null,null,123,null,null,153,null,null],
['3日',179,null,null,null,null,null,179,null,null,141,null,null],
['4日',246,null,null,158,null,null,null,null,null,158,null,null],
['5日',253,null,null,206,null,null,null,null,null,null,null,null],
['6日',166,null,null,124,null,null,166,null,null,124,null,null],
['7日',158,null,null,175,null,null,158,null,null,175,null,null],
['8日',201,null,null,237,null,null,null,null,null,null,null,null],
['9日',137,null,null,267,null,null,137,null,null,null,null,null],
['10日',198,null,null,232,null,null,198,null,null,null,null,null],
['11日',259,null,null,230,null,null,null,null,null,null,null,null],
['12日',264,null,null,255,null,null,null,null,null,null,null,null],
['13日',196,null,null,193,null,null,196,null,null,193,null,null],
['14日',200,null,null,247,null,null,200,null,null,null,null,null],
['15日',213,null,null,324,null,null,null,null,null,null,null,null],
['16日',154,null,null,364,null,null,154,null,null,null,null,null],
['17日',210,null,null,274,null,null,null,null,null,null,null,null],
['18日',241,null,null,303,null,null,null,null,null,null,null,null],
['19日',293,null,null,309,null,null,null,null,null,null,null,null],
['20日',183,null,null,167,null,null,183,null,null,167,null,null],
['21日',193,null,null,228,null,null,193,null,null,null,null,null],
['22日',209,null,null,314,null,null,null,null,null,null,null,null],
['23日',174,null,null,308,null,null,174,null,null,null,null,null],
['24日',234,null,null,281,null,null,null,null,null,null,null,null],
['25日',276,null,null,236,null,null,null,null,null,null,null,null],
['26日',289,null,null,268,null,null,null,null,null,null,null,null],
['27日',206,null,null,128,null,null,null,null,null,128,null,null],
['28日',228,null,null,194,null,null,null,null,null,194,null,null],
['29日',72,null,null,279,null,null,72,null,null,null,null,null],
['30日',null,null,null,392,null,null,66,null,null,null,null,null],
['31日',null,null,null,null,null,null,111,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:'2022年9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=4;

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

});