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',189,null,null,null,null,null,189,null,null,170,null,null],
['2日',210,null,null,null,null,null,null,null,null,145,null,null],
['3日',275,null,null,null,null,null,null,null,null,170,null,null],
['4日',327,null,null,200,null,null,null,null,null,200,null,null],
['5日',390,null,null,276,null,null,null,null,null,null,null,null],
['6日',456,null,null,304,null,null,null,null,null,null,null,null],
['7日',462,null,null,403,null,null,null,null,null,null,null,null],
['8日',233,null,null,118,null,null,null,null,null,118,null,null],
['9日',253,null,null,null,null,null,null,null,null,99,null,null],
['10日',350,null,null,143,null,null,null,null,null,143,null,null],
['11日',356,null,null,210,null,null,null,null,null,null,null,null],
['12日',373,null,null,242,null,null,null,null,null,null,null,null],
['13日',344,null,null,281,null,null,null,null,null,null,null,null],
['14日',415,null,null,315,null,null,null,null,null,null,null,null],
['15日',418,null,null,57,null,null,null,null,null,57,null,null],
['16日',148,null,null,null,null,null,148,null,null,63,null,null],
['17日',194,null,null,null,null,null,194,null,null,111,null,null],
['18日',244,null,null,null,null,null,null,null,null,163,null,null],
['19日',276,null,null,200,null,null,null,null,null,200,null,null],
['20日',314,null,null,243,null,null,null,null,null,null,null,null],
['21日',337,null,null,294,null,null,null,null,null,null,null,null],
['22日',286,null,null,190,null,null,null,null,null,190,null,null],
['23日',34,null,null,null,null,null,34,null,null,172,null,null],
['24日',null,null,null,null,null,null,40,null,null,192,null,null],
['25日',null,null,null,181,null,null,65,null,null,181,null,null],
['26日',null,null,null,242,null,null,80,null,null,null,null,null],
['27日',168,null,null,264,null,null,168,null,null,null,null,null],
['28日',280,null,null,294,null,null,null,null,null,null,null,null],
['29日',382,null,null,369,null,null,null,null,null,null,null,null],
['30日',404,null,null,362,null,null,null,null,null,null,null,null],
['31日',null,null,null,311,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:'2022年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});