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',null,null,null,397,null,null,94,null,null,null,null,null],
['2日',null,null,null,405,null,null,138,null,null,null,null,null],
['3日',165,null,null,472,null,null,165,null,null,null,null,null],
['4日',204,null,null,471,null,null,null,null,null,null,null,null],
['5日',249,null,null,448,null,null,null,null,null,null,null,null],
['6日',284,null,null,474,null,null,null,null,null,null,null,null],
['7日',303,null,null,515,null,null,null,null,null,null,null,null],
['8日',321,null,null,516,null,null,null,null,null,null,null,null],
['9日',343,null,null,554,null,null,null,null,null,null,null,null],
['10日',348,null,null,625,null,null,null,null,null,null,null,null],
['11日',358,null,null,576,null,null,null,null,null,null,null,null],
['12日',372,null,null,608,null,null,null,null,null,null,null,null],
['13日',348,null,null,187,null,null,null,null,null,187,null,null],
['14日',435,null,null,220,null,null,null,null,null,null,null,null],
['15日',423,null,null,346,null,null,null,null,null,null,null,null],
['16日',188,null,null,399,null,null,188,null,null,null,null,null],
['17日',219,null,null,445,null,null,null,null,null,null,null,null],
['18日',277,null,null,517,null,null,null,null,null,null,null,null],
['19日',316,null,null,486,null,null,null,null,null,null,null,null],
['20日',339,null,null,491,null,null,null,null,null,null,null,null],
['21日',401,null,null,536,null,null,null,null,null,null,null,null],
['22日',407,null,null,513,null,null,null,null,null,null,null,null],
['23日',435,null,null,551,null,null,null,null,null,null,null,null],
['24日',425,null,null,591,null,null,null,null,null,null,null,null],
['25日',455,null,null,569,null,null,null,null,null,null,null,null],
['26日',392,null,null,696,null,null,null,null,null,null,null,null],
['27日',430,null,null,220,null,null,null,null,null,null,null,null],
['28日',414,null,null,274,null,null,null,null,null,null,null,null],
['29日',424,null,null,332,null,null,null,null,null,null,null,null],
['30日',222,null,null,420,null,null,null,null,null,null,null,null],
['31日',286,null,null,null,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9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=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)
      }
    });
  }

});