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',367,null,null,308,null,null,null,null,null,null,null,null],
['2日',427,null,null,397,null,null,null,null,null,null,null,null],
['3日',459,null,null,409,null,null,null,null,null,null,null,null],
['4日',544,null,null,489,null,null,null,null,null,null,null,null],
['5日',619,null,null,564,null,null,null,null,null,null,null,null],
['6日',548,null,null,601,null,null,null,null,null,null,null,null],
['7日',615,null,null,568,null,null,null,null,null,null,null,null],
['8日',523,null,null,524,null,null,null,null,null,null,null,null],
['9日',85,null,null,394,null,null,85,null,null,null,null,null],
['10日',null,null,null,413,null,null,98,null,null,null,null,null],
['11日',192,null,null,521,null,null,192,null,null,null,null,null],
['12日',271,null,null,556,null,null,null,null,null,null,null,null],
['13日',317,null,null,607,null,null,null,null,null,null,null,null],
['14日',180,null,null,604,null,null,180,null,null,null,null,null],
['15日',205,null,null,342,null,null,null,null,null,null,null,null],
['16日',315,null,null,423,null,null,null,null,null,null,null,null],
['17日',226,null,null,538,null,null,null,null,null,null,null,null],
['18日',168,null,null,631,null,null,168,null,null,null,null,null],
['19日',216,null,null,277,null,null,null,null,null,null,null,null],
['20日',271,null,null,290,null,null,null,null,null,null,null,null],
['21日',313,null,null,305,null,null,null,null,null,null,null,null],
['22日',266,null,null,479,null,null,null,null,null,null,null,null],
['23日',214,null,null,597,null,null,null,null,null,null,null,null],
['24日',357,null,null,602,null,null,null,null,null,null,null,null],
['25日',390,null,null,405,null,null,null,null,null,null,null,null],
['26日',488,null,null,470,null,null,null,null,null,null,null,null],
['27日',599,null,null,330,null,null,null,null,null,null,null,null],
['28日',627,null,null,426,null,null,null,null,null,null,null,null],
['29日',304,null,null,529,null,null,null,null,null,null,null,null],
['30日',323,null,null,529,null,null,null,null,null,null,null,null],
['31日',null,null,null,536,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:700},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)
      }
    });
  }

});