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,null,null,null,92,null,null,111,null,null],
['2日',183,null,null,null,null,null,183,null,null,118,null,null],
['3日',226,null,null,null,null,null,null,null,null,170,null,null],
['4日',262,null,null,null,null,null,null,null,null,182,null,null],
['5日',289,null,null,187,null,null,null,null,null,187,null,null],
['6日',286,null,null,218,null,null,null,null,null,null,null,null],
['7日',322,null,null,311,null,null,null,null,null,null,null,null],
['8日',352,null,null,390,null,null,null,null,null,null,null,null],
['9日',377,null,null,368,null,null,null,null,null,null,null,null],
['10日',335,null,null,218,null,null,null,null,null,null,null,null],
['11日',198,null,null,287,null,null,198,null,null,null,null,null],
['12日',304,null,null,366,null,null,null,null,null,null,null,null],
['13日',410,null,null,451,null,null,null,null,null,null,null,null],
['14日',498,null,null,438,null,null,null,null,null,null,null,null],
['15日',517,null,null,487,null,null,null,null,null,null,null,null],
['16日',479,null,null,537,null,null,null,null,null,null,null,null],
['17日',447,null,null,482,null,null,null,null,null,null,null,null],
['18日',454,null,null,472,null,null,null,null,null,null,null,null],
['19日',473,null,null,93,null,null,null,null,null,93,null,null],
['20日',482,null,null,137,null,null,null,null,null,137,null,null],
['21日',216,null,null,208,null,null,null,null,null,null,null,null],
['22日',205,null,null,257,null,null,null,null,null,null,null,null],
['23日',266,null,null,299,null,null,null,null,null,null,null,null],
['24日',347,null,null,351,null,null,null,null,null,null,null,null],
['25日',433,null,null,343,null,null,null,null,null,null,null,null],
['26日',476,null,null,342,null,null,null,null,null,null,null,null],
['27日',77,null,null,257,null,null,77,null,null,null,null,null],
['28日',null,null,null,282,null,null,99,null,null,null,null,null],
['29日',null,null,null,296,null,null,126,null,null,null,null,null],
['30日',null,null,null,null,null,null,132,null,null,null,null,null],
['31日',null,null,null,null,null,null,174,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:600},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)
      }
    });
  }

});