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',370,null,null,244,null,null,null,null,null,null,null,null],
['2日',326,null,null,309,null,null,null,null,null,null,null,null],
['3日',328,null,null,257,null,null,null,null,null,null,null,null],
['4日',358,null,null,317,null,null,null,null,null,null,null,null],
['5日',467,null,null,328,null,null,null,null,null,null,null,null],
['6日',207,null,null,410,null,null,null,null,null,null,null,null],
['7日',278,null,null,463,null,null,null,null,null,null,null,null],
['8日',407,null,null,450,null,null,null,null,null,null,null,null],
['9日',421,null,null,430,null,null,null,null,null,null,null,null],
['10日',248,null,null,223,null,null,null,null,null,null,null,null],
['11日',304,null,null,325,null,null,null,null,null,null,null,null],
['12日',398,null,null,216,null,null,null,null,null,null,null,null],
['13日',328,null,null,292,null,null,null,null,null,null,null,null],
['14日',478,null,null,336,null,null,null,null,null,null,null,null],
['15日',470,null,null,398,null,null,null,null,null,null,null,null],
['16日',493,null,null,530,null,null,null,null,null,null,null,null],
['17日',530,null,null,310,null,null,null,null,null,null,null,null],
['18日',618,null,null,410,null,null,null,null,null,null,null,null],
['19日',712,null,null,388,null,null,null,null,null,null,null,null],
['20日',300,null,null,437,null,null,null,null,null,null,null,null],
['21日',183,null,null,437,null,null,183,null,null,null,null,null],
['22日',233,null,null,271,null,null,null,null,null,null,null,null],
['23日',324,null,null,327,null,null,null,null,null,null,null,null],
['24日',394,null,null,256,null,null,null,null,null,null,null,null],
['25日',470,null,null,333,null,null,null,null,null,null,null,null],
['26日',551,null,null,360,null,null,null,null,null,null,null,null],
['27日',406,null,null,482,null,null,null,null,null,null,null,null],
['28日',498,null,null,536,null,null,null,null,null,null,null,null],
['29日',491,null,null,533,null,null,null,null,null,null,null,null],
['30日',null,null,null,601,null,null,null,null,null,null,null,null],
['31日',null,null,null,479,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});