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',766,null,null,908,null,null,null,null,null,null,null,null],
['2日',826,null,null,1012,null,null,null,null,null,null,null,null],
['3日',817,null,null,894,null,null,null,null,null,null,null,null],
['4日',813,null,null,984,null,null,null,null,null,null,null,null],
['5日',860,null,null,962,null,null,null,null,null,null,null,null],
['6日',810,null,null,1055,null,null,null,null,null,null,null,null],
['7日',776,null,null,940,null,null,null,null,null,null,null,null],
['8日',1069,null,null,984,null,null,null,null,null,null,null,null],
['9日',1138,null,null,958,null,null,null,null,null,null,null,null],
['10日',1120,null,null,818,null,null,null,null,null,null,null,null],
['11日',983,null,null,885,null,null,null,null,null,null,null,null],
['12日',940,null,null,988,null,null,null,null,null,null,null,null],
['13日',883,null,null,823,null,null,null,null,null,null,null,null],
['14日',866,null,null,962,null,null,null,null,null,null,null,null],
['15日',984,null,null,930,null,null,null,null,null,null,null,null],
['16日',1006,null,null,1021,null,null,null,null,null,null,null,null],
['17日',948,null,null,1061,null,null,null,null,null,null,null,null],
['18日',886,null,null,1040,null,null,null,null,null,null,null,null],
['19日',931,null,null,1104,null,null,null,null,null,null,null,null],
['20日',790,null,null,1203,null,null,null,null,null,null,null,null],
['21日',725,null,null,931,null,null,null,null,null,null,null,null],
['22日',687,null,null,1124,null,null,null,null,null,null,null,null],
['23日',618,null,null,784,null,null,null,null,null,null,null,null],
['24日',693,null,null,909,null,null,null,null,null,null,null,null],
['25日',698,null,null,985,null,null,null,null,null,null,null,null],
['26日',755,null,null,1037,null,null,null,null,null,null,null,null],
['27日',778,null,null,1053,null,null,null,null,null,null,null,null],
['28日',734,null,null,1069,null,null,null,null,null,null,null,null],
['29日',816,null,null,1160,null,null,null,null,null,null,null,null],
['30日',789,null,null,940,null,null,null,null,null,null,null,null],
['31日',783,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)
      }
    });
  }

});