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',669,null,null,719,null,null,null,null,null,null,null,null],
['2日',500,null,null,812,null,null,null,null,null,null,null,null],
['3日',569,null,null,726,null,null,null,null,null,null,null,null],
['4日',601,null,null,703,null,null,null,null,null,null,null,null],
['5日',685,null,null,807,null,null,null,null,null,null,null,null],
['6日',647,null,null,665,null,null,null,null,null,null,null,null],
['7日',688,null,null,764,null,null,null,null,null,null,null,null],
['8日',838,null,null,725,null,null,null,null,null,null,null,null],
['9日',810,null,null,767,null,null,null,null,null,null,null,null],
['10日',668,null,null,762,null,null,null,null,null,null,null,null],
['11日',680,null,null,850,null,null,null,null,null,null,null,null],
['12日',744,null,null,1005,null,null,null,null,null,null,null,null],
['13日',761,null,null,939,null,null,null,null,null,null,null,null],
['14日',670,null,null,770,null,null,null,null,null,null,null,null],
['15日',749,null,null,743,null,null,null,null,null,null,null,null],
['16日',672,null,null,587,null,null,null,null,null,null,null,null],
['17日',655,null,null,647,null,null,null,null,null,null,null,null],
['18日',695,null,null,820,null,null,null,null,null,null,null,null],
['19日',675,null,null,1028,null,null,null,null,null,null,null,null],
['20日',412,null,null,688,null,null,null,null,null,null,null,null],
['21日',551,null,null,635,null,null,null,null,null,null,null,null],
['22日',768,null,null,770,null,null,null,null,null,null,null,null],
['23日',456,null,null,707,null,null,null,null,null,null,null,null],
['24日',475,null,null,717,null,null,null,null,null,null,null,null],
['25日',553,null,null,705,null,null,null,null,null,null,null,null],
['26日',601,null,null,666,null,null,null,null,null,null,null,null],
['27日',554,null,null,432,null,null,null,null,null,null,null,null],
['28日',598,null,null,578,null,null,null,null,null,null,null,null],
['29日',638,null,null,595,null,null,null,null,null,null,null,null],
['30日',696,null,null,519,null,null,null,null,null,null,null,null],
['31日',740,null,null,624,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});