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',903,null,null,910,null,null,null,null,null,null,null,null],
['2日',743,null,null,922,null,null,null,null,null,null,null,null],
['3日',749,null,null,829,null,null,null,null,null,null,null,null],
['4日',771,null,null,822,null,null,null,null,null,null,null,null],
['5日',1002,null,null,967,null,null,null,null,null,null,null,null],
['6日',1013,null,null,889,null,null,null,null,null,null,null,null],
['7日',895,null,null,451,null,null,null,null,null,null,null,null],
['8日',909,null,null,460,null,null,null,null,null,null,null,null],
['9日',943,null,null,594,null,null,null,null,null,null,null,null],
['10日',603,null,null,686,null,null,null,null,null,null,null,null],
['11日',689,null,null,858,null,null,null,null,null,null,null,null],
['12日',799,null,null,810,null,null,null,null,null,null,null,null],
['13日',807,null,null,864,null,null,null,null,null,null,null,null],
['14日',693,null,null,911,null,null,null,null,null,null,null,null],
['15日',824,null,null,1042,null,null,null,null,null,null,null,null],
['16日',858,null,null,1019,null,null,null,null,null,null,null,null],
['17日',951,null,null,1015,null,null,null,null,null,null,null,null],
['18日',926,null,null,999,null,null,null,null,null,null,null,null],
['19日',893,null,null,823,null,null,null,null,null,null,null,null],
['20日',971,null,null,861,null,null,null,null,null,null,null,null],
['21日',751,null,null,881,null,null,null,null,null,null,null,null],
['22日',792,null,null,884,null,null,null,null,null,null,null,null],
['23日',767,null,null,1071,null,null,null,null,null,null,null,null],
['24日',664,null,null,null,null,null,null,null,null,null,null,null],
['25日',669,null,null,null,null,null,null,null,null,null,null,null],
['26日',770,null,null,821,null,null,null,null,null,null,null,null],
['27日',726,null,null,983,null,null,null,null,null,null,null,null],
['28日',809,null,null,658,null,null,null,null,null,null,null,null],
['29日',815,null,null,771,null,null,null,null,null,null,null,null],
['30日',886,null,null,864,null,null,null,null,null,null,null,null],
['31日',988,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9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=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)
      }
    });
  }

});