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',1034,null,null,687,null,null,null,null,null,null,null,null],
['2日',828,null,null,768,null,null,null,null,null,null,null,null],
['3日',771,null,null,686,null,null,null,null,null,null,null,null],
['4日',733,null,null,787,null,null,null,null,null,null,null,null],
['5日',698,null,null,785,null,null,null,null,null,null,null,null],
['6日',733,null,null,769,null,null,null,null,null,null,null,null],
['7日',829,null,null,761,null,null,null,null,null,null,null,null],
['8日',699,null,null,845,null,null,null,null,null,null,null,null],
['9日',695,null,null,969,null,null,null,null,null,null,null,null],
['10日',801,null,null,762,null,null,null,null,null,null,null,null],
['11日',786,null,null,873,null,null,null,null,null,null,null,null],
['12日',886,null,null,858,null,null,null,null,null,null,null,null],
['13日',812,null,null,943,null,null,null,null,null,null,null,null],
['14日',648,null,null,927,null,null,null,null,null,null,null,null],
['15日',669,null,null,1032,null,null,null,null,null,null,null,null],
['16日',724,null,null,1041,null,null,null,null,null,null,null,null],
['17日',732,null,null,761,null,null,null,null,null,null,null,null],
['18日',774,null,null,789,null,null,null,null,null,null,null,null],
['19日',864,null,null,961,null,null,null,null,null,null,null,null],
['20日',965,null,null,796,null,null,null,null,null,null,null,null],
['21日',914,null,null,607,null,null,null,null,null,null,null,null],
['22日',927,null,null,663,null,null,null,null,null,null,null,null],
['23日',757,null,null,805,null,null,null,null,null,null,null,null],
['24日',817,null,null,933,null,null,null,null,null,null,null,null],
['25日',836,null,null,930,null,null,null,null,null,null,null,null],
['26日',751,null,null,1022,null,null,null,null,null,null,null,null],
['27日',743,null,null,678,null,null,null,null,null,null,null,null],
['28日',812,null,null,618,null,null,null,null,null,null,null,null],
['29日',637,null,null,665,null,null,null,null,null,null,null,null],
['30日',645,null,null,797,null,null,null,null,null,null,null,null],
['31日',null,null,null,644,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5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)
      }
    });
  }

});