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',319,null,null,334,null,null,null,null,null,null,null,null],
['2日',274,null,null,371,null,null,null,null,null,null,null,null],
['3日',290,null,null,355,null,null,null,null,null,null,null,null],
['4日',355,null,null,371,null,null,null,null,null,null,null,null],
['5日',444,null,null,354,null,null,null,null,null,null,null,null],
['6日',404,null,null,320,null,null,null,null,null,null,null,null],
['7日',499,null,null,254,null,null,null,null,null,null,null,null],
['8日',406,null,null,163,null,null,null,null,null,163,null,null],
['9日',429,null,null,219,null,null,null,null,null,null,null,null],
['10日',388,null,null,399,null,null,null,null,null,null,null,null],
['11日',482,null,null,265,null,null,null,null,null,null,null,null],
['12日',120,null,null,352,null,null,120,null,null,null,null,null],
['13日',179,null,null,426,null,null,179,null,null,null,null,null],
['14日',231,null,null,535,null,null,null,null,null,null,null,null],
['15日',255,null,null,559,null,null,null,null,null,null,null,null],
['16日',256,null,null,581,null,null,null,null,null,null,null,null],
['17日',318,null,null,561,null,null,null,null,null,null,null,null],
['18日',322,null,null,507,null,null,null,null,null,null,null,null],
['19日',384,null,null,443,null,null,null,null,null,null,null,null],
['20日',366,null,null,536,null,null,null,null,null,null,null,null],
['21日',294,null,null,775,null,null,null,null,null,null,null,null],
['22日',252,null,null,275,null,null,null,null,null,null,null,null],
['23日',198,null,null,317,null,null,198,null,null,null,null,null],
['24日',214,null,null,383,null,null,null,null,null,null,null,null],
['25日',351,null,null,405,null,null,null,null,null,null,null,null],
['26日',111,null,null,503,null,null,111,null,null,null,null,null],
['27日',177,null,null,576,null,null,177,null,null,null,null,null],
['28日',233,null,null,589,null,null,null,null,null,null,null,null],
['29日',310,null,null,552,null,null,null,null,null,null,null,null],
['30日',null,null,null,546,null,null,null,null,null,null,null,null],
['31日',null,null,null,513,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});