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',998,null,null,933,null,null,null,null,null,null,null,null],
['2日',907,null,null,980,null,null,null,null,null,null,null,null],
['3日',929,null,null,928,null,null,null,null,null,null,null,null],
['4日',920,null,null,1006,null,null,null,null,null,null,null,null],
['5日',763,null,null,1134,null,null,null,null,null,null,null,null],
['6日',903,null,null,956,null,null,null,null,null,null,null,null],
['7日',1132,null,null,487,null,null,null,null,null,null,null,null],
['8日',1071,null,null,599,null,null,null,null,null,null,null,null],
['9日',923,null,null,734,null,null,null,null,null,null,null,null],
['10日',466,null,null,849,null,null,null,null,null,null,null,null],
['11日',633,null,null,1019,null,null,null,null,null,null,null,null],
['12日',829,null,null,1085,null,null,null,null,null,null,null,null],
['13日',861,null,null,1105,null,null,null,null,null,null,null,null],
['14日',1086,null,null,1109,null,null,null,null,null,null,null,null],
['15日',996,null,null,964,null,null,null,null,null,null,null,null],
['16日',988,null,null,728,null,null,null,null,null,null,null,null],
['17日',1017,null,null,821,null,null,null,null,null,null,null,null],
['18日',960,null,null,933,null,null,null,null,null,null,null,null],
['19日',811,null,null,966,null,null,null,null,null,null,null,null],
['20日',828,null,null,866,null,null,null,null,null,null,null,null],
['21日',924,null,null,467,null,null,null,null,null,null,null,null],
['22日',1125,null,null,618,null,null,null,null,null,null,null,null],
['23日',998,null,null,701,null,null,null,null,null,null,null,null],
['24日',457,null,null,746,null,null,null,null,null,null,null,null],
['25日',586,null,null,800,null,null,null,null,null,null,null,null],
['26日',838,null,null,893,null,null,null,null,null,null,null,null],
['27日',842,null,null,1018,null,null,null,null,null,null,null,null],
['28日',800,null,null,1013,null,null,null,null,null,null,null,null],
['29日',895,null,null,896,null,null,null,null,null,null,null,null],
['30日',936,null,null,764,null,null,null,null,null,null,null,null],
['31日',951,null,null,815,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});