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',null,null,null,431,null,null,196,null,null,null,null,null],
['2日',null,null,null,449,null,null,144,null,null,null,null,null],
['3日',165,null,null,491,null,null,165,null,null,null,null,null],
['4日',207,null,null,477,null,null,null,null,null,null,null,null],
['5日',232,null,null,490,null,null,null,null,null,null,null,null],
['6日',264,null,null,202,null,null,null,null,null,null,null,null],
['7日',277,null,null,230,null,null,null,null,null,null,null,null],
['8日',272,null,null,367,null,null,null,null,null,null,null,null],
['9日',292,null,null,416,null,null,null,null,null,null,null,null],
['10日',289,null,null,469,null,null,null,null,null,null,null,null],
['11日',275,null,null,468,null,null,null,null,null,null,null,null],
['12日',242,null,null,587,null,null,null,null,null,null,null,null],
['13日',93,null,null,512,null,null,93,null,null,null,null,null],
['14日',159,null,null,560,null,null,159,null,null,null,null,null],
['15日',261,null,null,596,null,null,null,null,null,null,null,null],
['16日',358,null,null,555,null,null,null,null,null,null,null,null],
['17日',405,null,null,548,null,null,null,null,null,null,null,null],
['18日',566,null,null,543,null,null,null,null,null,null,null,null],
['19日',571,null,null,472,null,null,null,null,null,null,null,null],
['20日',612,null,null,364,null,null,null,null,null,null,null,null],
['21日',563,null,null,567,null,null,null,null,null,null,null,null],
['22日',547,null,null,730,null,null,null,null,null,null,null,null],
['23日',182,null,null,812,null,null,182,null,null,null,null,null],
['24日',207,null,null,755,null,null,null,null,null,null,null,null],
['25日',275,null,null,819,null,null,null,null,null,null,null,null],
['26日',341,null,null,981,null,null,null,null,null,null,null,null],
['27日',361,null,null,221,null,null,null,null,null,null,null,null],
['28日',362,null,null,231,null,null,null,null,null,null,null,null],
['29日',374,null,null,304,null,null,null,null,null,null,null,null],
['30日',288,null,null,null,null,null,null,null,null,null,null,null],
['31日',348,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: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=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)
      }
    });
  }

});