google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '売上トップ前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '売上トップ当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,384,null,null],
['2日',null,null,null,329,null,null],
['3日',null,null,null,395,null,null],
['4日',null,null,null,339,null,null],
['5日',null,null,null,347,null,null],
['6日',null,null,null,348,null,null],
['7日',null,null,null,398,null,null],
['8日',null,null,null,423,null,null],
['9日',null,null,null,483,null,null],
['10日',null,null,null,435,null,null],
['11日',34,null,null,485,null,null],
['12日',42,null,null,520,null,null],
['13日',68,null,null,451,null,null],
['14日',76,null,null,505,null,null],
['15日',77,null,null,591,null,null],
['16日',75,null,null,633,null,null],
['17日',109,null,null,678,null,null],
['18日',157,null,null,150,null,null],
['19日',134,null,null,202,null,null],
['20日',159,null,null,260,null,null],
['21日',155,null,null,277,null,null],
['22日',173,null,null,310,null,null],
['23日',163,null,null,296,null,null],
['24日',220,null,null,341,null,null],
['25日',278,null,null,672,null,null],
['26日',305,null,null,604,null,null],
['27日',377,null,null,563,null,null],
['28日',270,null,null,647,null,null],
['29日',258,null,null,657,null,null],
['30日',343,null,null,686,null,null],
['31日',null,null,null,777,null,null]
        ]);
  var options = {
    chartArea: {'width':'90%', 'height':'65%', 'left':50 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年5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:['#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)
      }
    });
  }

});