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',359,null,null,398,null,null,null,null,null,null,null,null],
['2日',371,null,null,277,null,null,null,null,null,null,null,null],
['3日',379,null,null,293,null,null,null,null,null,null,null,null],
['4日',253,null,null,320,null,null,null,null,null,null,null,null],
['5日',274,null,null,318,null,null,null,null,null,null,null,null],
['6日',295,null,null,303,null,null,null,null,null,null,null,null],
['7日',371,null,null,337,null,null,null,null,null,null,null,null],
['8日',351,null,null,329,null,null,null,null,null,null,null,null],
['9日',369,null,null,356,null,null,null,null,null,null,null,null],
['10日',404,null,null,356,null,null,null,null,null,null,null,null],
['11日',435,null,null,443,null,null,null,null,null,null,null,null],
['12日',450,null,null,545,null,null,null,null,null,null,null,null],
['13日',496,null,null,550,null,null,null,null,null,null,null,null],
['14日',567,null,null,606,null,null,null,null,null,null,null,null],
['15日',520,null,null,425,null,null,null,null,null,null,null,null],
['16日',419,null,null,388,null,null,null,null,null,null,null,null],
['17日',478,null,null,379,null,null,null,null,null,null,null,null],
['18日',408,null,null,365,null,null,null,null,null,null,null,null],
['19日',387,null,null,414,null,null,null,null,null,null,null,null],
['20日',346,null,null,435,null,null,null,null,null,null,null,null],
['21日',398,null,null,492,null,null,null,null,null,null,null,null],
['22日',451,null,null,392,null,null,null,null,null,null,null,null],
['23日',506,null,null,371,null,null,null,null,null,null,null,null],
['24日',445,null,null,423,null,null,null,null,null,null,null,null],
['25日',374,null,null,484,null,null,null,null,null,null,null,null],
['26日',311,null,null,356,null,null,null,null,null,null,null,null],
['27日',323,null,null,315,null,null,null,null,null,null,null,null],
['28日',326,null,null,259,null,null,null,null,null,null,null,null],
['29日',347,null,null,277,null,null,null,null,null,null,null,null],
['30日',329,null,null,264,null,null,null,null,null,null,null,null],
['31日',364,null,null,321,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: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=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)
      }
    });
  }

});