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',609,null,null,527,null,null,null,null,null,null,null,null],
['2日',390,null,null,556,null,null,null,null,null,null,null,null],
['3日',441,null,null,631,null,null,null,null,null,null,null,null],
['4日',514,null,null,722,null,null,null,null,null,null,null,null],
['5日',607,null,null,636,null,null,null,null,null,null,null,null],
['6日',669,null,null,395,null,null,null,null,null,null,null,null],
['7日',584,null,null,453,null,null,null,null,null,null,null,null],
['8日',664,null,null,530,null,null,null,null,null,null,null,null],
['9日',560,null,null,578,null,null,null,null,null,null,null,null],
['10日',620,null,null,589,null,null,null,null,null,null,null,null],
['11日',615,null,null,522,null,null,null,null,null,null,null,null],
['12日',712,null,null,95,null,null,null,null,null,95,null,null],
['13日',618,null,null,153,null,null,null,null,null,153,null,null],
['14日',403,null,null,247,null,null,null,null,null,null,null,null],
['15日',278,null,null,341,null,null,null,null,null,null,null,null],
['16日',365,null,null,422,null,null,null,null,null,null,null,null],
['17日',478,null,null,453,null,null,null,null,null,null,null,null],
['18日',548,null,null,439,null,null,null,null,null,null,null,null],
['19日',644,null,null,413,null,null,null,null,null,null,null,null],
['20日',729,null,null,458,null,null,null,null,null,null,null,null],
['21日',668,null,null,474,null,null,null,null,null,null,null,null],
['22日',609,null,null,456,null,null,null,null,null,null,null,null],
['23日',438,null,null,533,null,null,null,null,null,null,null,null],
['24日',476,null,null,471,null,null,null,null,null,null,null,null],
['25日',527,null,null,491,null,null,null,null,null,null,null,null],
['26日',579,null,null,472,null,null,null,null,null,null,null,null],
['27日',607,null,null,467,null,null,null,null,null,null,null,null],
['28日',626,null,null,438,null,null,null,null,null,null,null,null],
['29日',633,null,null,431,null,null,null,null,null,null,null,null],
['30日',563,null,null,381,null,null,null,null,null,null,null,null],
['31日',null,null,null,493,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:800},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)
      }
    });
  }

});