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',272,null,null,184,null,null,null,null,null,184,null,null],
['2日',206,null,null,213,null,null,null,null,null,null,null,null],
['3日',238,null,null,234,null,null,null,null,null,null,null,null],
['4日',227,null,null,246,null,null,null,null,null,null,null,null],
['5日',230,null,null,294,null,null,null,null,null,null,null,null],
['6日',253,null,null,294,null,null,null,null,null,null,null,null],
['7日',270,null,null,380,null,null,null,null,null,null,null,null],
['8日',293,null,null,482,null,null,null,null,null,null,null,null],
['9日',329,null,null,511,null,null,null,null,null,null,null,null],
['10日',316,null,null,458,null,null,null,null,null,null,null,null],
['11日',128,null,null,505,null,null,128,null,null,null,null,null],
['12日',null,null,null,81,null,null,118,null,null,81,null,null],
['13日',162,null,null,null,null,null,162,null,null,81,null,null],
['14日',209,null,null,135,null,null,null,null,null,135,null,null],
['15日',250,null,null,209,null,null,null,null,null,null,null,null],
['16日',304,null,null,263,null,null,null,null,null,null,null,null],
['17日',328,null,null,266,null,null,null,null,null,null,null,null],
['18日',342,null,null,286,null,null,null,null,null,null,null,null],
['19日',370,null,null,306,null,null,null,null,null,null,null,null],
['20日',340,null,null,342,null,null,null,null,null,null,null,null],
['21日',362,null,null,349,null,null,null,null,null,null,null,null],
['22日',155,null,null,158,null,null,155,null,null,158,null,null],
['23日',158,null,null,227,null,null,158,null,null,null,null,null],
['24日',226,null,null,244,null,null,null,null,null,null,null,null],
['25日',279,null,null,261,null,null,null,null,null,null,null,null],
['26日',300,null,null,301,null,null,null,null,null,null,null,null],
['27日',307,null,null,359,null,null,null,null,null,null,null,null],
['28日',317,null,null,354,null,null,null,null,null,null,null,null],
['29日',341,null,null,367,null,null,null,null,null,null,null,null],
['30日',348,null,null,433,null,null,null,null,null,null,null,null],
['31日',null,null,null,358,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});