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',740,null,null,192,null,null],
['2日',688,null,null,195,null,null],
['3日',779,null,null,203,null,null],
['4日',887,null,null,208,null,null],
['5日',884,null,null,210,null,null],
['6日',822,null,null,199,null,null],
['7日',682,null,null,186,null,null],
['8日',740,null,null,633,null,null],
['9日',834,null,null,858,null,null],
['10日',779,null,null,932,null,null],
['11日',904,null,null,877,null,null],
['12日',834,null,null,835,null,null],
['13日',761,null,null,921,null,null],
['14日',934,null,null,885,null,null],
['15日',884,null,null,881,null,null],
['16日',770,null,null,802,null,null],
['17日',895,null,null,862,null,null],
['18日',951,null,null,null,null,null],
['19日',924,null,null,921,null,null],
['20日',893,null,null,885,null,null],
['21日',846,null,null,859,null,null],
['22日',838,null,null,850,null,null],
['23日',918,null,null,857,null,null],
['24日',763,null,null,830,null,null],
['25日',783,null,null,926,null,null],
['26日',836,null,null,924,null,null],
['27日',190,null,null,885,null,null],
['28日',189,null,null,808,null,null],
['29日',199,null,null,791,null,null],
['30日',187,null,null,840,null,null],
['31日',null,null,null,917,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=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)
      }
    });
  }

});