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',333,null,null,353,null,null,null,null,null,null,null,null],
['2日',418,null,null,337,null,null,null,null,null,null,null,null],
['3日',405,null,null,341,null,null,null,null,null,null,null,null],
['4日',351,null,null,306,null,null,null,null,null,null,null,null],
['5日',289,null,null,221,null,null,null,null,null,null,null,null],
['6日',246,null,null,213,null,null,null,null,null,null,null,null],
['7日',222,null,null,259,null,null,null,null,null,null,null,null],
['8日',224,null,null,341,null,null,null,null,null,null,null,null],
['9日',236,null,null,330,null,null,null,null,null,null,null,null],
['10日',238,null,null,316,null,null,null,null,null,null,null,null],
['11日',238,null,null,333,null,null,null,null,null,null,null,null],
['12日',235,null,null,350,null,null,null,null,null,null,null,null],
['13日',240,null,null,344,null,null,null,null,null,null,null,null],
['14日',212,null,null,345,null,null,null,null,null,null,null,null],
['15日',226,null,null,220,null,null,null,null,null,null,null,null],
['16日',289,null,null,171,null,null,null,null,null,171,null,null],
['17日',290,null,null,179,null,null,null,null,null,179,null,null],
['18日',283,null,null,205,null,null,null,null,null,null,null,null],
['19日',253,null,null,199,null,null,null,null,null,199,null,null],
['20日',300,null,null,207,null,null,null,null,null,null,null,null],
['21日',242,null,null,221,null,null,null,null,null,null,null,null],
['22日',231,null,null,244,null,null,null,null,null,null,null,null],
['23日',242,null,null,239,null,null,null,null,null,null,null,null],
['24日',238,null,null,217,null,null,null,null,null,null,null,null],
['25日',234,null,null,170,null,null,null,null,null,170,null,null],
['26日',236,null,null,null,null,null,null,null,null,178,null,null],
['27日',269,null,null,185,null,null,null,null,null,185,null,null],
['28日',297,null,null,214,null,null,null,null,null,null,null,null],
['29日',342,null,null,225,null,null,null,null,null,null,null,null],
['30日',343,null,null,211,null,null,null,null,null,null,null,null],
['31日',null,null,null,210,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)
      }
    });
  }

});