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',594,null,null,478,null,null,null,null,null,null,null,null],
['2日',157,null,null,350,null,null,157,null,null,null,null,null],
['3日',204,null,null,377,null,null,null,null,null,null,null,null],
['4日',235,null,null,425,null,null,null,null,null,null,null,null],
['5日',265,null,null,467,null,null,null,null,null,null,null,null],
['6日',310,null,null,487,null,null,null,null,null,null,null,null],
['7日',362,null,null,511,null,null,null,null,null,null,null,null],
['8日',374,null,null,479,null,null,null,null,null,null,null,null],
['9日',366,null,null,499,null,null,null,null,null,null,null,null],
['10日',361,null,null,464,null,null,null,null,null,null,null,null],
['11日',290,null,null,482,null,null,null,null,null,null,null,null],
['12日',302,null,null,389,null,null,null,null,null,null,null,null],
['13日',295,null,null,428,null,null,null,null,null,null,null,null],
['14日',345,null,null,425,null,null,null,null,null,null,null,null],
['15日',288,null,null,426,null,null,null,null,null,null,null,null],
['16日',284,null,null,400,null,null,null,null,null,null,null,null],
['17日',371,null,null,382,null,null,null,null,null,null,null,null],
['18日',490,null,null,520,null,null,null,null,null,null,null,null],
['19日',496,null,null,652,null,null,null,null,null,null,null,null],
['20日',515,null,null,672,null,null,null,null,null,null,null,null],
['21日',525,null,null,704,null,null,null,null,null,null,null,null],
['22日',479,null,null,698,null,null,null,null,null,null,null,null],
['23日',544,null,null,801,null,null,null,null,null,null,null,null],
['24日',542,null,null,724,null,null,null,null,null,null,null,null],
['25日',530,null,null,653,null,null,null,null,null,null,null,null],
['26日',465,null,null,610,null,null,null,null,null,null,null,null],
['27日',500,null,null,554,null,null,null,null,null,null,null,null],
['28日',552,null,null,581,null,null,null,null,null,null,null,null],
['29日',647,null,null,530,null,null,null,null,null,null,null,null],
['30日',364,null,null,530,null,null,null,null,null,null,null,null],
['31日',444,null,null,642,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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)
      }
    });
  }

});