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',280,null,null,208,null,null,null,null,null,null,null,null],
['2日',323,null,null,245,null,null,null,null,null,null,null,null],
['3日',333,null,null,241,null,null,null,null,null,null,null,null],
['4日',340,null,null,107,null,null,null,null,null,107,null,null],
['5日',313,null,null,null,null,null,null,null,null,123,null,null],
['6日',94,null,null,null,null,null,94,null,null,162,null,null],
['7日',null,null,null,177,null,null,103,null,null,177,null,null],
['8日',null,null,null,220,null,null,143,null,null,null,null,null],
['9日',189,null,null,211,null,null,189,null,null,null,null,null],
['10日',242,null,null,224,null,null,null,null,null,null,null,null],
['11日',271,null,null,258,null,null,null,null,null,null,null,null],
['12日',246,null,null,280,null,null,null,null,null,null,null,null],
['13日',236,null,null,306,null,null,null,null,null,null,null,null],
['14日',232,null,null,325,null,null,null,null,null,null,null,null],
['15日',260,null,null,263,null,null,null,null,null,null,null,null],
['16日',277,null,null,250,null,null,null,null,null,null,null,null],
['17日',256,null,null,251,null,null,null,null,null,null,null,null],
['18日',224,null,null,253,null,null,null,null,null,null,null,null],
['19日',225,null,null,264,null,null,null,null,null,null,null,null],
['20日',250,null,null,285,null,null,null,null,null,null,null,null],
['21日',256,null,null,291,null,null,null,null,null,null,null,null],
['22日',306,null,null,263,null,null,null,null,null,null,null,null],
['23日',269,null,null,259,null,null,null,null,null,null,null,null],
['24日',255,null,null,245,null,null,null,null,null,null,null,null],
['25日',263,null,null,249,null,null,null,null,null,null,null,null],
['26日',261,null,null,289,null,null,null,null,null,null,null,null],
['27日',267,null,null,293,null,null,null,null,null,null,null,null],
['28日',291,null,null,88,null,null,null,null,null,88,null,null],
['29日',218,null,null,null,null,null,null,null,null,72,null,null],
['30日',170,null,null,null,null,null,170,null,null,55,null,null],
['31日',null,null,null,null,null,null,null,null,null,75,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10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=10;

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

});