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',403,null,null,219,null,null,null,null,null,null,null,null],
['2日',345,null,null,289,null,null,null,null,null,null,null,null],
['3日',381,null,null,297,null,null,null,null,null,null,null,null],
['4日',386,null,null,309,null,null,null,null,null,null,null,null],
['5日',401,null,null,370,null,null,null,null,null,null,null,null],
['6日',387,null,null,407,null,null,null,null,null,null,null,null],
['7日',425,null,null,447,null,null,null,null,null,null,null,null],
['8日',462,null,null,488,null,null,null,null,null,null,null,null],
['9日',487,null,null,288,null,null,null,null,null,null,null,null],
['10日',258,null,null,291,null,null,null,null,null,null,null,null],
['11日',306,null,null,314,null,null,null,null,null,null,null,null],
['12日',355,null,null,374,null,null,null,null,null,null,null,null],
['13日',338,null,null,376,null,null,null,null,null,null,null,null],
['14日',444,null,null,437,null,null,null,null,null,null,null,null],
['15日',351,null,null,512,null,null,null,null,null,null,null,null],
['16日',329,null,null,331,null,null,null,null,null,null,null,null],
['17日',247,null,null,323,null,null,null,null,null,null,null,null],
['18日',273,null,null,358,null,null,null,null,null,null,null,null],
['19日',315,null,null,378,null,null,null,null,null,null,null,null],
['20日',352,null,null,296,null,null,null,null,null,null,null,null],
['21日',424,null,null,264,null,null,null,null,null,null,null,null],
['22日',517,null,null,386,null,null,null,null,null,null,null,null],
['23日',454,null,null,338,null,null,null,null,null,null,null,null],
['24日',405,null,null,319,null,null,null,null,null,null,null,null],
['25日',453,null,null,358,null,null,null,null,null,null,null,null],
['26日',427,null,null,387,null,null,null,null,null,null,null,null],
['27日',456,null,null,435,null,null,null,null,null,null,null,null],
['28日',506,null,null,555,null,null,null,null,null,null,null,null],
['29日',542,null,null,604,null,null,null,null,null,null,null,null],
['30日',487,null,null,513,null,null,null,null,null,null,null,null],
['31日',null,null,null,422,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)
      }
    });
  }

});