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',576,null,null,507,null,null,null,null,null,null,null,null],
['2日',685,null,null,564,null,null,null,null,null,null,null,null],
['3日',626,null,null,536,null,null,null,null,null,null,null,null],
['4日',566,null,null,500,null,null,null,null,null,null,null,null],
['5日',600,null,null,450,null,null,null,null,null,null,null,null],
['6日',616,null,null,424,null,null,null,null,null,null,null,null],
['7日',608,null,null,378,null,null,null,null,null,null,null,null],
['8日',569,null,null,316,null,null,null,null,null,null,null,null],
['9日',490,null,null,336,null,null,null,null,null,null,null,null],
['10日',506,null,null,323,null,null,null,null,null,null,null,null],
['11日',501,null,null,356,null,null,null,null,null,null,null,null],
['12日',525,null,null,378,null,null,null,null,null,null,null,null],
['13日',528,null,null,376,null,null,null,null,null,null,null,null],
['14日',524,null,null,381,null,null,null,null,null,null,null,null],
['15日',516,null,null,374,null,null,null,null,null,null,null,null],
['16日',517,null,null,341,null,null,null,null,null,null,null,null],
['17日',535,null,null,376,null,null,null,null,null,null,null,null],
['18日',477,null,null,363,null,null,null,null,null,null,null,null],
['19日',467,null,null,393,null,null,null,null,null,null,null,null],
['20日',494,null,null,412,null,null,null,null,null,null,null,null],
['21日',526,null,null,398,null,null,null,null,null,null,null,null],
['22日',533,null,null,407,null,null,null,null,null,null,null,null],
['23日',554,null,null,398,null,null,null,null,null,null,null,null],
['24日',548,null,null,455,null,null,null,null,null,null,null,null],
['25日',510,null,null,455,null,null,null,null,null,null,null,null],
['26日',532,null,null,516,null,null,null,null,null,null,null,null],
['27日',513,null,null,481,null,null,null,null,null,null,null,null],
['28日',524,null,null,524,null,null,null,null,null,null,null,null],
['29日',524,null,null,488,null,null,null,null,null,null,null,null],
['30日',548,null,null,469,null,null,null,null,null,null,null,null],
['31日',null,null,null,366,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:'2023年10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:['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)
      }
    });
  }

});