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',423,null,null,247,null,null,null,null,null,null,null,null],
['2日',157,null,null,129,null,null,157,null,null,129,null,null],
['3日',202,null,null,null,null,null,null,null,null,157,null,null],
['4日',272,null,null,171,null,null,null,null,null,171,null,null],
['5日',361,null,null,271,null,null,null,null,null,null,null,null],
['6日',56,null,null,407,null,null,56,null,null,null,null,null],
['7日',null,null,null,170,null,null,86,null,null,170,null,null],
['8日',null,null,null,229,null,null,152,null,null,null,null,null],
['9日',null,null,null,337,null,null,119,null,null,null,null,null],
['10日',null,null,null,237,null,null,141,null,null,null,null,null],
['11日',193,null,null,251,null,null,193,null,null,null,null,null],
['12日',206,null,null,311,null,null,null,null,null,null,null,null],
['13日',243,null,null,179,null,null,null,null,null,179,null,null],
['14日',202,null,null,231,null,null,null,null,null,null,null,null],
['15日',228,null,null,285,null,null,null,null,null,null,null,null],
['16日',147,null,null,420,null,null,147,null,null,null,null,null],
['17日',203,null,null,466,null,null,null,null,null,null,null,null],
['18日',199,null,null,500,null,null,199,null,null,null,null,null],
['19日',243,null,null,544,null,null,null,null,null,null,null,null],
['20日',278,null,null,562,null,null,null,null,null,null,null,null],
['21日',326,null,null,617,null,null,null,null,null,null,null,null],
['22日',356,null,null,614,null,null,null,null,null,null,null,null],
['23日',159,null,null,611,null,null,159,null,null,null,null,null],
['24日',202,null,null,634,null,null,null,null,null,null,null,null],
['25日',258,null,null,633,null,null,null,null,null,null,null,null],
['26日',21,null,null,725,null,null,21,null,null,null,null,null],
['27日',null,null,null,364,null,null,36,null,null,null,null,null],
['28日',null,null,null,453,null,null,65,null,null,null,null,null],
['29日',null,null,null,552,null,null,105,null,null,null,null,null],
['30日',null,null,null,586,null,null,145,null,null,null,null,null],
['31日',null,null,null,null,null,null,193,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:800},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)
      }
    });
  }

});