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',676,null,null,792,null,null,null,null,null,null,null,null],
['2日',672,null,null,739,null,null,null,null,null,null,null,null],
['3日',752,null,null,732,null,null,null,null,null,null,null,null],
['4日',899,null,null,699,null,null,null,null,null,null,null,null],
['5日',999,null,null,671,null,null,null,null,null,null,null,null],
['6日',785,null,null,576,null,null,null,null,null,null,null,null],
['7日',867,null,null,600,null,null,null,null,null,null,null,null],
['8日',884,null,null,781,null,null,null,null,null,null,null,null],
['9日',848,null,null,745,null,null,null,null,null,null,null,null],
['10日',870,null,null,887,null,null,null,null,null,null,null,null],
['11日',983,null,null,851,null,null,null,null,null,null,null,null],
['12日',1020,null,null,897,null,null,null,null,null,null,null,null],
['13日',1002,null,null,900,null,null,null,null,null,null,null,null],
['14日',980,null,null,343,null,null,null,null,null,null,null,null],
['15日',902,null,null,455,null,null,null,null,null,null,null,null],
['16日',452,null,null,537,null,null,null,null,null,null,null,null],
['17日',526,null,null,569,null,null,null,null,null,null,null,null],
['18日',568,null,null,653,null,null,null,null,null,null,null,null],
['19日',568,null,null,679,null,null,null,null,null,null,null,null],
['20日',666,null,null,678,null,null,null,null,null,null,null,null],
['21日',701,null,null,393,null,null,null,null,null,null,null,null],
['22日',669,null,null,491,null,null,null,null,null,null,null,null],
['23日',701,null,null,477,null,null,null,null,null,null,null,null],
['24日',812,null,null,552,null,null,null,null,null,null,null,null],
['25日',718,null,null,553,null,null,null,null,null,null,null,null],
['26日',679,null,null,661,null,null,null,null,null,null,null,null],
['27日',760,null,null,703,null,null,null,null,null,null,null,null],
['28日',720,null,null,730,null,null,null,null,null,null,null,null],
['29日',737,null,null,712,null,null,null,null,null,null,null,null],
['30日',814,null,null,774,null,null,null,null,null,null,null,null],
['31日',null,null,null,799,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:1100},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)
      }
    });
  }

});