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',1097,null,null,785,null,null,null,null,null,null,null,null],
['2日',743,null,null,790,null,null,null,null,null,null,null,null],
['3日',922,null,null,831,null,null,null,null,null,null,null,null],
['4日',978,null,null,882,null,null,null,null,null,null,null,null],
['5日',960,null,null,1010,null,null,null,null,null,null,null,null],
['6日',1013,null,null,1009,null,null,null,null,null,null,null,null],
['7日',920,null,null,995,null,null,null,null,null,null,null,null],
['8日',1008,null,null,514,null,null,null,null,null,null,null,null],
['9日',1097,null,null,576,null,null,null,null,null,null,null,null],
['10日',1135,null,null,722,null,null,null,null,null,null,null,null],
['11日',515,null,null,648,null,null,null,null,null,null,null,null],
['12日',568,null,null,789,null,null,null,null,null,null,null,null],
['13日',712,null,null,857,null,null,null,null,null,null,null,null],
['14日',886,null,null,847,null,null,null,null,null,null,null,null],
['15日',975,null,null,619,null,null,null,null,null,null,null,null],
['16日',1037,null,null,814,null,null,null,null,null,null,null,null],
['17日',1110,null,null,956,null,null,null,null,null,null,null,null],
['18日',1075,null,null,1049,null,null,null,null,null,null,null,null],
['19日',1087,null,null,1016,null,null,null,null,null,null,null,null],
['20日',1101,null,null,null,null,null,null,null,null,null,null,null],
['21日',1079,null,null,822,null,null,null,null,null,null,null,null],
['22日',1074,null,null,721,null,null,null,null,null,null,null,null],
['23日',1125,null,null,560,null,null,null,null,null,null,null,null],
['24日',884,null,null,616,null,null,null,null,null,null,null,null],
['25日',593,null,null,771,null,null,null,null,null,null,null,null],
['26日',683,null,null,1030,null,null,null,null,null,null,null,null],
['27日',684,null,null,846,null,null,null,null,null,null,null,null],
['28日',581,null,null,843,null,null,null,null,null,null,null,null],
['29日',643,null,null,null,null,null,null,null,null,null,null,null],
['30日',807,null,null,null,null,null,null,null,null,null,null,null],
['31日',720,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:'2023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=28 -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)
      }
    });
  }

});