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',774,null,null,940,null,null,null,null,null,null,null,null],
['2日',929,null,null,967,null,null,null,null,null,null,null,null],
['3日',888,null,null,1066,null,null,null,null,null,null,null,null],
['4日',742,null,null,995,null,null,null,null,null,null,null,null],
['5日',922,null,null,1222,null,null,null,null,null,null,null,null],
['6日',970,null,null,776,null,null,null,null,null,null,null,null],
['7日',1185,null,null,670,null,null,null,null,null,null,null,null],
['8日',790,null,null,644,null,null,null,null,null,null,null,null],
['9日',1063,null,null,804,null,null,null,null,null,null,null,null],
['10日',1039,null,null,926,null,null,null,null,null,null,null,null],
['11日',722,null,null,594,null,null,null,null,null,null,null,null],
['12日',852,null,null,617,null,null,null,null,null,null,null,null],
['13日',901,null,null,884,null,null,null,null,null,null,null,null],
['14日',1152,null,null,452,null,null,null,null,null,null,null,null],
['15日',563,null,null,522,null,null,null,null,null,null,null,null],
['16日',543,null,null,734,null,null,null,null,null,null,null,null],
['17日',747,null,null,863,null,null,null,null,null,null,null,null],
['18日',889,null,null,712,null,null,null,null,null,null,null,null],
['19日',938,null,null,776,null,null,null,null,null,null,null,null],
['20日',1094,null,null,943,null,null,null,null,null,null,null,null],
['21日',1176,null,null,683,null,null,null,null,null,null,null,null],
['22日',862,null,null,727,null,null,null,null,null,null,null,null],
['23日',819,null,null,761,null,null,null,null,null,null,null,null],
['24日',884,null,null,825,null,null,null,null,null,null,null,null],
['25日',973,null,null,866,null,null,null,null,null,null,null,null],
['26日',928,null,null,631,null,null,null,null,null,null,null,null],
['27日',1169,null,null,734,null,null,null,null,null,null,null,null],
['28日',1141,null,null,757,null,null,null,null,null,null,null,null],
['29日',832,null,null,783,null,null,null,null,null,null,null,null],
['30日',null,null,null,780,null,null,null,null,null,null,null,null],
['31日',null,null,null,909,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:1300},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)
      }
    });
  }

});