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',742,null,null,876,null,null,null,null,null,null,null,null],
['2日',869,null,null,587,null,null,null,null,null,null,null,null],
['3日',710,null,null,526,null,null,null,null,null,null,null,null],
['4日',417,null,null,737,null,null,null,null,null,null,null,null],
['5日',580,null,null,670,null,null,null,null,null,null,null,null],
['6日',793,null,null,647,null,null,null,null,null,null,null,null],
['7日',925,null,null,432,null,null,null,null,null,null,null,null],
['8日',884,null,null,408,null,null,null,null,null,null,null,null],
['9日',730,null,null,623,null,null,null,null,null,null,null,null],
['10日',801,null,null,790,null,null,null,null,null,null,null,null],
['11日',857,null,null,996,null,null,null,null,null,null,null,null],
['12日',794,null,null,810,null,null,null,null,null,null,null,null],
['13日',566,null,null,852,null,null,null,null,null,null,null,null],
['14日',535,null,null,1076,null,null,null,null,null,null,null,null],
['15日',602,null,null,1178,null,null,null,null,null,null,null,null],
['16日',462,null,null,1080,null,null,null,null,null,null,null,null],
['17日',449,null,null,792,null,null,null,null,null,null,null,null],
['18日',539,null,null,359,null,null,null,null,null,null,null,null],
['19日',665,null,null,496,null,null,null,null,null,null,null,null],
['20日',561,null,null,660,null,null,null,null,null,null,null,null],
['21日',614,null,null,862,null,null,null,null,null,null,null,null],
['22日',505,null,null,988,null,null,null,null,null,null,null,null],
['23日',561,null,null,1082,null,null,null,null,null,null,null,null],
['24日',649,null,null,935,null,null,null,null,null,null,null,null],
['25日',642,null,null,1089,null,null,null,null,null,null,null,null],
['26日',700,null,null,1033,null,null,null,null,null,null,null,null],
['27日',756,null,null,833,null,null,null,null,null,null,null,null],
['28日',808,null,null,1011,null,null,null,null,null,null,null,null],
['29日',648,null,null,1115,null,null,null,null,null,null,null,null],
['30日',671,null,null,335,null,null,null,null,null,null,null,null],
['31日',940,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: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=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)
      }
    });
  }

});