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',927,null,null,772,null,null,null,null,null,null,null,null],
['2日',928,null,null,769,null,null,null,null,null,null,null,null],
['3日',907,null,null,825,null,null,null,null,null,null,null,null],
['4日',873,null,null,858,null,null,null,null,null,null,null,null],
['5日',1075,null,null,794,null,null,null,null,null,null,null,null],
['6日',836,null,null,618,null,null,null,null,null,null,null,null],
['7日',834,null,null,677,null,null,null,null,null,null,null,null],
['8日',776,null,null,688,null,null,null,null,null,null,null,null],
['9日',745,null,null,692,null,null,null,null,null,null,null,null],
['10日',707,null,null,567,null,null,null,null,null,null,null,null],
['11日',800,null,null,699,null,null,null,null,null,null,null,null],
['12日',761,null,null,638,null,null,null,null,null,null,null,null],
['13日',810,null,null,591,null,null,null,null,null,null,null,null],
['14日',740,null,null,610,null,null,null,null,null,null,null,null],
['15日',858,null,null,592,null,null,null,null,null,null,null,null],
['16日',884,null,null,578,null,null,null,null,null,null,null,null],
['17日',959,null,null,601,null,null,null,null,null,null,null,null],
['18日',670,null,null,460,null,null,null,null,null,null,null,null],
['19日',775,null,null,498,null,null,null,null,null,null,null,null],
['20日',807,null,null,508,null,null,null,null,null,null,null,null],
['21日',797,null,null,554,null,null,null,null,null,null,null,null],
['22日',891,null,null,595,null,null,null,null,null,null,null,null],
['23日',854,null,null,621,null,null,null,null,null,null,null,null],
['24日',694,null,null,599,null,null,null,null,null,null,null,null],
['25日',844,null,null,625,null,null,null,null,null,null,null,null],
['26日',829,null,null,500,null,null,null,null,null,null,null,null],
['27日',922,null,null,550,null,null,null,null,null,null,null,null],
['28日',841,null,null,576,null,null,null,null,null,null,null,null],
['29日',785,null,null,585,null,null,null,null,null,null,null,null],
['30日',844,null,null,579,null,null,null,null,null,null,null,null],
['31日',null,null,null,542,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:'2023年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});