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',467,null,null,746,null,null],
['2日',511,null,null,877,null,null],
['3日',524,null,null,805,null,null],
['4日',546,null,null,769,null,null],
['5日',582,null,null,796,null,null],
['6日',567,null,null,806,null,null],
['7日',581,null,null,837,null,null],
['8日',597,null,null,853,null,null],
['9日',568,null,null,844,null,null],
['10日',603,null,null,961,null,null],
['11日',615,null,null,958,null,null],
['12日',681,null,null,825,null,null],
['13日',690,null,null,837,null,null],
['14日',618,null,null,950,null,null],
['15日',646,null,null,null,null,null],
['16日',646,null,null,null,null,null],
['17日',730,null,null,923,null,null],
['18日',805,null,null,null,null,null],
['19日',653,null,null,947,null,null],
['20日',769,null,null,936,null,null],
['21日',689,null,null,null,null,null],
['22日',700,null,null,null,null,null],
['23日',736,null,null,974,null,null],
['24日',687,null,null,998,null,null],
['25日',708,null,null,null,null,null],
['26日',751,null,null,null,null,null],
['27日',951,null,null,null,null,null],
['28日',781,null,null,989,null,null],
['29日',791,null,null,null,null,null],
['30日',738,null,null,null,null,null],
['31日',null,null,null,null,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:1000},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=28 -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)
      }
    });
  }

});