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',209,null,null,220,null,null,null,null,null,null,null,null],
['2日',213,null,null,232,null,null,null,null,null,null,null,null],
['3日',255,null,null,245,null,null,null,null,null,null,null,null],
['4日',236,null,null,249,null,null,null,null,null,null,null,null],
['5日',220,null,null,236,null,null,null,null,null,null,null,null],
['6日',244,null,null,260,null,null,null,null,null,null,null,null],
['7日',36,null,null,262,null,null,36,null,null,null,null,null],
['8日',null,null,null,251,null,null,42,null,null,null,null,null],
['9日',null,null,null,246,null,null,50,null,null,null,null,null],
['10日',null,null,null,57,null,null,109,null,null,57,null,null],
['11日',177,null,null,null,null,null,177,null,null,59,null,null],
['12日',232,null,null,null,null,null,null,null,null,71,null,null],
['13日',257,null,null,null,null,null,null,null,null,88,null,null],
['14日',260,null,null,162,null,null,null,null,null,162,null,null],
['15日',279,null,null,215,null,null,null,null,null,null,null,null],
['16日',303,null,null,265,null,null,null,null,null,null,null,null],
['17日',101,null,null,160,null,null,101,null,null,160,null,null],
['18日',null,null,null,null,null,null,96,null,null,149,null,null],
['19日',null,null,null,null,null,null,94,null,null,146,null,null],
['20日',151,null,null,184,null,null,151,null,null,184,null,null],
['21日',222,null,null,250,null,null,null,null,null,null,null,null],
['22日',297,null,null,265,null,null,null,null,null,null,null,null],
['23日',128,null,null,34,null,null,128,null,null,34,null,null],
['24日',null,null,null,null,null,null,164,null,null,38,null,null],
['25日',null,null,null,null,null,null,49,null,null,49,null,null],
['26日',null,null,null,null,null,null,51,null,null,84,null,null],
['27日',null,null,null,175,null,null,61,null,null,175,null,null],
['28日',null,null,null,239,null,null,96,null,null,null,null,null],
['29日',186,null,null,213,null,null,186,null,null,null,null,null],
['30日',213,null,null,228,null,null,null,null,null,null,null,null],
['31日',211,null,null,242,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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=31 -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)
      }
    });
  }

});