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',1313,null,null,942,null,null,null,null,null,null,null,null],
['2日',1113,null,null,908,null,null,null,null,null,null,null,null],
['3日',1046,null,null,838,null,null,null,null,null,null,null,null],
['4日',1102,null,null,803,null,null,null,null,null,null,null,null],
['5日',1120,null,null,840,null,null,null,null,null,null,null,null],
['6日',1158,null,null,799,null,null,null,null,null,null,null,null],
['7日',1232,null,null,802,null,null,null,null,null,null,null,null],
['8日',1277,null,null,873,null,null,null,null,null,null,null,null],
['9日',1418,null,null,886,null,null,null,null,null,null,null,null],
['10日',1252,null,null,904,null,null,null,null,null,null,null,null],
['11日',1363,null,null,873,null,null,null,null,null,null,null,null],
['12日',1290,null,null,854,null,null,null,null,null,null,null,null],
['13日',1099,null,null,885,null,null,null,null,null,null,null,null],
['14日',1117,null,null,779,null,null,null,null,null,null,null,null],
['15日',901,null,null,779,null,null,null,null,null,null,null,null],
['16日',847,null,null,772,null,null,null,null,null,null,null,null],
['17日',857,null,null,692,null,null,null,null,null,null,null,null],
['18日',936,null,null,712,null,null,null,null,null,null,null,null],
['19日',953,null,null,779,null,null,null,null,null,null,null,null],
['20日',927,null,null,746,null,null,null,null,null,null,null,null],
['21日',872,null,null,730,null,null,null,null,null,null,null,null],
['22日',850,null,null,747,null,null,null,null,null,null,null,null],
['23日',954,null,null,632,null,null,null,null,null,null,null,null],
['24日',868,null,null,702,null,null,null,null,null,null,null,null],
['25日',884,null,null,641,null,null,null,null,null,null,null,null],
['26日',884,null,null,669,null,null,null,null,null,null,null,null],
['27日',854,null,null,775,null,null,null,null,null,null,null,null],
['28日',888,null,null,872,null,null,null,null,null,null,null,null],
['29日',891,null,null,779,null,null,null,null,null,null,null,null],
['30日',836,null,null,872,null,null,null,null,null,null,null,null],
['31日',868,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:'2023年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});