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',119,null,null,211,null,null,119,null,null,null,null,null],
['2日',225,null,null,236,null,null,null,null,null,null,null,null],
['3日',258,null,null,251,null,null,null,null,null,null,null,null],
['4日',261,null,null,274,null,null,null,null,null,null,null,null],
['5日',258,null,null,280,null,null,null,null,null,null,null,null],
['6日',282,null,null,124,null,null,null,null,null,124,null,null],
['7日',278,null,null,194,null,null,null,null,null,194,null,null],
['8日',190,null,null,232,null,null,190,null,null,null,null,null],
['9日',218,null,null,254,null,null,null,null,null,null,null,null],
['10日',248,null,null,262,null,null,null,null,null,null,null,null],
['11日',251,null,null,268,null,null,null,null,null,null,null,null],
['12日',278,null,null,310,null,null,null,null,null,null,null,null],
['13日',295,null,null,299,null,null,null,null,null,null,null,null],
['14日',292,null,null,107,null,null,null,null,null,107,null,null],
['15日',114,null,null,null,null,null,114,null,null,162,null,null],
['16日',171,null,null,195,null,null,171,null,null,195,null,null],
['17日',219,null,null,225,null,null,null,null,null,null,null,null],
['18日',242,null,null,258,null,null,null,null,null,null,null,null],
['19日',264,null,null,276,null,null,null,null,null,null,null,null],
['20日',320,null,null,111,null,null,null,null,null,111,null,null],
['21日',129,null,null,null,null,null,129,null,null,151,null,null],
['22日',186,null,null,null,null,null,186,null,null,195,null,null],
['23日',216,null,null,null,null,null,null,null,null,191,null,null],
['24日',243,null,null,null,null,null,null,null,null,147,null,null],
['25日',248,null,null,177,null,null,null,null,null,177,null,null],
['26日',259,null,null,228,null,null,null,null,null,null,null,null],
['27日',302,null,null,288,null,null,null,null,null,null,null,null],
['28日',349,null,null,352,null,null,null,null,null,null,null,null],
['29日',126,null,null,343,null,null,126,null,null,null,null,null],
['30日',146,null,null,354,null,null,146,null,null,null,null,null],
['31日',null,null,null,335,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:'2023年5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});