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',345,null,null,295,null,null,null,null,null,null,null,null],
['2日',285,null,null,295,null,null,null,null,null,null,null,null],
['3日',292,null,null,306,null,null,null,null,null,null,null,null],
['4日',271,null,null,343,null,null,null,null,null,null,null,null],
['5日',288,null,null,361,null,null,null,null,null,null,null,null],
['6日',374,null,null,356,null,null,null,null,null,null,null,null],
['7日',385,null,null,360,null,null,null,null,null,null,null,null],
['8日',393,null,null,366,null,null,null,null,null,null,null,null],
['9日',376,null,null,241,null,null,null,null,null,null,null,null],
['10日',402,null,null,281,null,null,null,null,null,null,null,null],
['11日',356,null,null,347,null,null,null,null,null,null,null,null],
['12日',268,null,null,365,null,null,null,null,null,null,null,null],
['13日',322,null,null,390,null,null,null,null,null,null,null,null],
['14日',368,null,null,427,null,null,null,null,null,null,null,null],
['15日',380,null,null,440,null,null,null,null,null,null,null,null],
['16日',424,null,null,368,null,null,null,null,null,null,null,null],
['17日',415,null,null,412,null,null,null,null,null,null,null,null],
['18日',430,null,null,453,null,null,null,null,null,null,null,null],
['19日',385,null,null,444,null,null,null,null,null,null,null,null],
['20日',379,null,null,464,null,null,null,null,null,null,null,null],
['21日',409,null,null,410,null,null,null,null,null,null,null,null],
['22日',398,null,null,398,null,null,null,null,null,null,null,null],
['23日',417,null,null,354,null,null,null,null,null,null,null,null],
['24日',444,null,null,531,null,null,null,null,null,null,null,null],
['25日',416,null,null,675,null,null,null,null,null,null,null,null],
['26日',340,null,null,744,null,null,null,null,null,null,null,null],
['27日',360,null,null,713,null,null,null,null,null,null,null,null],
['28日',427,null,null,877,null,null,null,null,null,null,null,null],
['29日',495,null,null,842,null,null,null,null,null,null,null,null],
['30日',548,null,null,null,null,null,null,null,null,null,null,null],
['31日',538,null,null,null,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=29 -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)
      }
    });
  }

});