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',1181,null,null,606,null,null,null,null,null,null,null,null],
['2日',null,null,null,698,null,null,null,null,null,null,null,null],
['3日',null,null,null,635,null,null,null,null,null,null,null,null],
['4日',987,null,null,602,null,null,null,null,null,null,null,null],
['5日',939,null,null,586,null,null,null,null,null,null,null,null],
['6日',850,null,null,390,null,null,null,null,null,null,null,null],
['7日',886,null,null,384,null,null,null,null,null,null,null,null],
['8日',869,null,null,500,null,null,null,null,null,null,null,null],
['9日',1042,null,null,557,null,null,null,null,null,null,null,null],
['10日',986,null,null,583,null,null,null,null,null,null,null,null],
['11日',936,null,null,642,null,null,null,null,null,null,null,null],
['12日',903,null,null,612,null,null,null,null,null,null,null,null],
['13日',921,null,null,627,null,null,null,null,null,null,null,null],
['14日',963,null,null,650,null,null,null,null,null,null,null,null],
['15日',1035,null,null,689,null,null,null,null,null,null,null,null],
['16日',1008,null,null,728,null,null,null,null,null,null,null,null],
['17日',927,null,null,703,null,null,null,null,null,null,null,null],
['18日',559,null,null,809,null,null,null,null,null,null,null,null],
['19日',557,null,null,696,null,null,null,null,null,null,null,null],
['20日',630,null,null,718,null,null,null,null,null,null,null,null],
['21日',777,null,null,708,null,null,null,null,null,null,null,null],
['22日',865,null,null,746,null,null,null,null,null,null,null,null],
['23日',917,null,null,775,null,null,null,null,null,null,null,null],
['24日',970,null,null,763,null,null,null,null,null,null,null,null],
['25日',744,null,null,869,null,null,null,null,null,null,null,null],
['26日',692,null,null,735,null,null,null,null,null,null,null,null],
['27日',662,null,null,804,null,null,null,null,null,null,null,null],
['28日',553,null,null,836,null,null,null,null,null,null,null,null],
['29日',599,null,null,788,null,null,null,null,null,null,null,null],
['30日',606,null,null,null,null,null,null,null,null,null,null,null],
['31日',555,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:1200},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)
      }
    });
  }

});