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',434,null,null,605,null,null],
['2日',425,null,null,481,null,null],
['3日',179,null,null,486,null,null],
['4日',191,null,null,500,null,null],
['5日',81,null,null,479,null,null],
['6日',48,null,null,475,null,null],
['7日',73,null,null,509,null,null],
['8日',75,null,null,462,null,null],
['9日',76,null,null,430,null,null],
['10日',113,null,null,374,null,null],
['11日',140,null,null,417,null,null],
['12日',89,null,null,398,null,null],
['13日',116,null,null,414,null,null],
['14日',121,null,null,473,null,null],
['15日',129,null,null,269,null,null],
['16日',131,null,null,254,null,null],
['17日',165,null,null,275,null,null],
['18日',163,null,null,312,null,null],
['19日',185,null,null,316,null,null],
['20日',416,null,null,268,null,null],
['21日',385,null,null,261,null,null],
['22日',453,null,null,397,null,null],
['23日',441,null,null,81,null,null],
['24日',411,null,null,124,null,null],
['25日',415,null,null,170,null,null],
['26日',404,null,null,184,null,null],
['27日',626,null,null,177,null,null],
['28日',600,null,null,172,null,null],
['29日',544,null,null,204,null,null],
['30日',540,null,null,195,null,null],
['31日',null,null,null,201,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:700},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)
      }
    });
  }

});