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',819,null,null,880,null,null,null,null,null,null,null,null],
['2日',981,null,null,1004,null,null,null,null,null,null,null,null],
['3日',1016,null,null,1023,null,null,null,null,null,null,null,null],
['4日',949,null,null,1002,null,null,null,null,null,null,null,null],
['5日',983,null,null,874,null,null,null,null,null,null,null,null],
['6日',959,null,null,1043,null,null,null,null,null,null,null,null],
['7日',943,null,null,931,null,null,null,null,null,null,null,null],
['8日',1041,null,null,969,null,null,null,null,null,null,null,null],
['9日',1058,null,null,1101,null,null,null,null,null,null,null,null],
['10日',939,null,null,915,null,null,null,null,null,null,null,null],
['11日',855,null,null,840,null,null,null,null,null,null,null,null],
['12日',969,null,null,823,null,null,null,null,null,null,null,null],
['13日',1239,null,null,842,null,null,null,null,null,null,null,null],
['14日',928,null,null,1019,null,null,null,null,null,null,null,null],
['15日',1085,null,null,857,null,null,null,null,null,null,null,null],
['16日',1135,null,null,832,null,null,null,null,null,null,null,null],
['17日',1092,null,null,834,null,null,null,null,null,null,null,null],
['18日',1038,null,null,973,null,null,null,null,null,null,null,null],
['19日',1215,null,null,1077,null,null,null,null,null,null,null,null],
['20日',960,null,null,935,null,null,null,null,null,null,null,null],
['21日',1225,null,null,1100,null,null,null,null,null,null,null,null],
['22日',997,null,null,null,null,null,null,null,null,null,null,null],
['23日',897,null,null,1085,null,null,null,null,null,null,null,null],
['24日',831,null,null,936,null,null,null,null,null,null,null,null],
['25日',806,null,null,1007,null,null,null,null,null,null,null,null],
['26日',928,null,null,1034,null,null,null,null,null,null,null,null],
['27日',1124,null,null,797,null,null,null,null,null,null,null,null],
['28日',963,null,null,851,null,null,null,null,null,null,null,null],
['29日',962,null,null,953,null,null,null,null,null,null,null,null],
['30日',1103,null,null,969,null,null,null,null,null,null,null,null],
['31日',1202,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6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=30 -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)
      }
    });
  }

});