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',893,null,null,940,null,null,null,null,null,null,null,null],
['2日',995,null,null,875,null,null,null,null,null,null,null,null],
['3日',914,null,null,883,null,null,null,null,null,null,null,null],
['4日',911,null,null,799,null,null,null,null,null,null,null,null],
['5日',849,null,null,878,null,null,null,null,null,null,null,null],
['6日',876,null,null,946,null,null,null,null,null,null,null,null],
['7日',939,null,null,733,null,null,null,null,null,null,null,null],
['8日',1073,null,null,732,null,null,null,null,null,null,null,null],
['9日',1133,null,null,869,null,null,null,null,null,null,null,null],
['10日',1044,null,null,920,null,null,null,null,null,null,null,null],
['11日',1016,null,null,765,null,null,null,null,null,null,null,null],
['12日',802,null,null,875,null,null,null,null,null,null,null,null],
['13日',729,null,null,886,null,null,null,null,null,null,null,null],
['14日',922,null,null,817,null,null,null,null,null,null,null,null],
['15日',792,null,null,793,null,null,null,null,null,null,null,null],
['16日',861,null,null,768,null,null,null,null,null,null,null,null],
['17日',832,null,null,810,null,null,null,null,null,null,null,null],
['18日',908,null,null,800,null,null,null,null,null,null,null,null],
['19日',922,null,null,795,null,null,null,null,null,null,null,null],
['20日',913,null,null,923,null,null,null,null,null,null,null,null],
['21日',1101,null,null,858,null,null,null,null,null,null,null,null],
['22日',844,null,null,849,null,null,null,null,null,null,null,null],
['23日',930,null,null,810,null,null,null,null,null,null,null,null],
['24日',998,null,null,902,null,null,null,null,null,null,null,null],
['25日',917,null,null,796,null,null,null,null,null,null,null,null],
['26日',821,null,null,880,null,null,null,null,null,null,null,null],
['27日',989,null,null,1036,null,null,null,null,null,null,null,null],
['28日',933,null,null,925,null,null,null,null,null,null,null,null],
['29日',911,null,null,1050,null,null,null,null,null,null,null,null],
['30日',948,null,null,966,null,null,null,null,null,null,null,null],
['31日',937,null,null,1194,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8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=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)
      }
    });
  }

});