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',212,null,null,277,null,null,null,null,null,null,null,null],
['2日',276,null,null,339,null,null,null,null,null,null,null,null],
['3日',288,null,null,383,null,null,null,null,null,null,null,null],
['4日',316,null,null,387,null,null,null,null,null,null,null,null],
['5日',309,null,null,363,null,null,null,null,null,null,null,null],
['6日',305,null,null,319,null,null,null,null,null,null,null,null],
['7日',297,null,null,298,null,null,null,null,null,null,null,null],
['8日',321,null,null,234,null,null,null,null,null,null,null,null],
['9日',290,null,null,258,null,null,null,null,null,null,null,null],
['10日',240,null,null,327,null,null,null,null,null,null,null,null],
['11日',236,null,null,378,null,null,null,null,null,null,null,null],
['12日',309,null,null,532,null,null,null,null,null,null,null,null],
['13日',329,null,null,515,null,null,null,null,null,null,null,null],
['14日',357,null,null,491,null,null,null,null,null,null,null,null],
['15日',174,null,null,385,null,null,174,null,null,null,null,null],
['16日',217,null,null,356,null,null,null,null,null,null,null,null],
['17日',269,null,null,483,null,null,null,null,null,null,null,null],
['18日',276,null,null,493,null,null,null,null,null,null,null,null],
['19日',306,null,null,580,null,null,null,null,null,null,null,null],
['20日',347,null,null,546,null,null,null,null,null,null,null,null],
['21日',342,null,null,518,null,null,null,null,null,null,null,null],
['22日',315,null,null,585,null,null,null,null,null,null,null,null],
['23日',293,null,null,537,null,null,null,null,null,null,null,null],
['24日',296,null,null,513,null,null,null,null,null,null,null,null],
['25日',244,null,null,437,null,null,null,null,null,null,null,null],
['26日',199,null,null,330,null,null,199,null,null,null,null,null],
['27日',283,null,null,416,null,null,null,null,null,null,null,null],
['28日',397,null,null,517,null,null,null,null,null,null,null,null],
['29日',390,null,null,509,null,null,null,null,null,null,null,null],
['30日',430,null,null,309,null,null,null,null,null,null,null,null],
['31日',197,null,null,null,null,null,197,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:'2023年6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=30 -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)
      }
    });
  }

});