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',606,null,null,404,null,null,null,null,null,null,null,null],
['2日',402,null,null,489,null,null,null,null,null,null,null,null],
['3日',490,null,null,585,null,null,null,null,null,null,null,null],
['4日',506,null,null,473,null,null,null,null,null,null,null,null],
['5日',427,null,null,585,null,null,null,null,null,null,null,null],
['6日',498,null,null,569,null,null,null,null,null,null,null,null],
['7日',556,null,null,385,null,null,null,null,null,null,null,null],
['8日',614,null,null,433,null,null,null,null,null,null,null,null],
['9日',451,null,null,559,null,null,null,null,null,null,null,null],
['10日',507,null,null,323,null,null,null,null,null,null,null,null],
['11日',629,null,null,419,null,null,null,null,null,null,null,null],
['12日',392,null,null,536,null,null,null,null,null,null,null,null],
['13日',502,null,null,334,null,null,null,null,null,null,null,null],
['14日',631,null,null,316,null,null,null,null,null,null,null,null],
['15日',530,null,null,368,null,null,null,null,null,null,null,null],
['16日',548,null,null,432,null,null,null,null,null,null,null,null],
['17日',563,null,null,478,null,null,null,null,null,null,null,null],
['18日',309,null,null,501,null,null,null,null,null,null,null,null],
['19日',438,null,null,416,null,null,null,null,null,null,null,null],
['20日',594,null,null,515,null,null,null,null,null,null,null,null],
['21日',580,null,null,523,null,null,null,null,null,null,null,null],
['22日',532,null,null,373,null,null,null,null,null,null,null,null],
['23日',244,null,null,504,null,null,null,null,null,null,null,null],
['24日',292,null,null,641,null,null,null,null,null,null,null,null],
['25日',423,null,null,824,null,null,null,null,null,null,null,null],
['26日',489,null,null,490,null,null,null,null,null,null,null,null],
['27日',363,null,null,606,null,null,null,null,null,null,null,null],
['28日',412,null,null,713,null,null,null,null,null,null,null,null],
['29日',585,null,null,794,null,null,null,null,null,null,null,null],
['30日',630,null,null,null,null,null,null,null,null,null,null,null],
['31日',653,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)
      }
    });
  }

});