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',724,null,null,653,null,null,null,null,null,null,null,null],
['2日',779,null,null,724,null,null,null,null,null,null,null,null],
['3日',815,null,null,745,null,null,null,null,null,null,null,null],
['4日',643,null,null,714,null,null,null,null,null,null,null,null],
['5日',769,null,null,710,null,null,null,null,null,null,null,null],
['6日',812,null,null,748,null,null,null,null,null,null,null,null],
['7日',857,null,null,779,null,null,null,null,null,null,null,null],
['8日',870,null,null,681,null,null,null,null,null,null,null,null],
['9日',739,null,null,680,null,null,null,null,null,null,null,null],
['10日',766,null,null,772,null,null,null,null,null,null,null,null],
['11日',856,null,null,808,null,null,null,null,null,null,null,null],
['12日',748,null,null,888,null,null,null,null,null,null,null,null],
['13日',729,null,null,954,null,null,null,null,null,null,null,null],
['14日',845,null,null,881,null,null,null,null,null,null,null,null],
['15日',844,null,null,706,null,null,null,null,null,null,null,null],
['16日',788,null,null,708,null,null,null,null,null,null,null,null],
['17日',737,null,null,765,null,null,null,null,null,null,null,null],
['18日',677,null,null,856,null,null,null,null,null,null,null,null],
['19日',715,null,null,890,null,null,null,null,null,null,null,null],
['20日',752,null,null,768,null,null,null,null,null,null,null,null],
['21日',768,null,null,796,null,null,null,null,null,null,null,null],
['22日',540,null,null,686,null,null,null,null,null,null,null,null],
['23日',620,null,null,706,null,null,null,null,null,null,null,null],
['24日',644,null,null,783,null,null,null,null,null,null,null,null],
['25日',618,null,null,749,null,null,null,null,null,null,null,null],
['26日',628,null,null,779,null,null,null,null,null,null,null,null],
['27日',679,null,null,663,null,null,null,null,null,null,null,null],
['28日',658,null,null,676,null,null,null,null,null,null,null,null],
['29日',674,null,null,705,null,null,null,null,null,null,null,null],
['30日',658,null,null,804,null,null,null,null,null,null,null,null],
['31日',671,null,null,852,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1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)
      }
    });
  }

});