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',766,null,null,578,null,null,null,null,null,null,null,null],
['2日',802,null,null,732,null,null,null,null,null,null,null,null],
['3日',821,null,null,718,null,null,null,null,null,null,null,null],
['4日',903,null,null,769,null,null,null,null,null,null,null,null],
['5日',870,null,null,786,null,null,null,null,null,null,null,null],
['6日',913,null,null,762,null,null,null,null,null,null,null,null],
['7日',338,null,null,668,null,null,null,null,null,null,null,null],
['8日',477,null,null,620,null,null,null,null,null,null,null,null],
['9日',655,null,null,612,null,null,null,null,null,null,null,null],
['10日',599,null,null,591,null,null,null,null,null,null,null,null],
['11日',635,null,null,674,null,null,null,null,null,null,null,null],
['12日',580,null,null,688,null,null,null,null,null,null,null,null],
['13日',670,null,null,741,null,null,null,null,null,null,null,null],
['14日',654,null,null,804,null,null,null,null,null,null,null,null],
['15日',692,null,null,683,null,null,null,null,null,null,null,null],
['16日',743,null,null,648,null,null,null,null,null,null,null,null],
['17日',664,null,null,649,null,null,null,null,null,null,null,null],
['18日',691,null,null,685,null,null,null,null,null,null,null,null],
['19日',717,null,null,710,null,null,null,null,null,null,null,null],
['20日',751,null,null,781,null,null,null,null,null,null,null,null],
['21日',706,null,null,826,null,null,null,null,null,null,null,null],
['22日',660,null,null,651,null,null,null,null,null,null,null,null],
['23日',734,null,null,722,null,null,null,null,null,null,null,null],
['24日',733,null,null,773,null,null,null,null,null,null,null,null],
['25日',793,null,null,700,null,null,null,null,null,null,null,null],
['26日',737,null,null,608,null,null,null,null,null,null,null,null],
['27日',727,null,null,618,null,null,null,null,null,null,null,null],
['28日',640,null,null,676,null,null,null,null,null,null,null,null],
['29日',629,null,null,639,null,null,null,null,null,null,null,null],
['30日',488,null,null,656,null,null,null,null,null,null,null,null],
['31日',null,null,null,663,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:1000},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)
      }
    });
  }

});