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',943,null,null,796,null,null,null,null,null,null,null,null],
['2日',957,null,null,999,null,null,null,null,null,null,null,null],
['3日',1096,null,null,915,null,null,null,null,null,null,null,null],
['4日',1125,null,null,991,null,null,null,null,null,null,null,null],
['5日',1128,null,null,1092,null,null,null,null,null,null,null,null],
['6日',1134,null,null,1142,null,null,null,null,null,null,null,null],
['7日',888,null,null,1065,null,null,null,null,null,null,null,null],
['8日',950,null,null,1037,null,null,null,null,null,null,null,null],
['9日',1070,null,null,1071,null,null,null,null,null,null,null,null],
['10日',943,null,null,1092,null,null,null,null,null,null,null,null],
['11日',860,null,null,992,null,null,null,null,null,null,null,null],
['12日',985,null,null,1073,null,null,null,null,null,null,null,null],
['13日',988,null,null,1151,null,null,null,null,null,null,null,null],
['14日',975,null,null,1133,null,null,null,null,null,null,null,null],
['15日',1104,null,null,1064,null,null,null,null,null,null,null,null],
['16日',1227,null,null,1232,null,null,null,null,null,null,null,null],
['17日',1269,null,null,1236,null,null,null,null,null,null,null,null],
['18日',1399,null,null,787,null,null,null,null,null,null,null,null],
['19日',1508,null,null,631,null,null,null,null,null,null,null,null],
['20日',1388,null,null,757,null,null,null,null,null,null,null,null],
['21日',1335,null,null,816,null,null,null,null,null,null,null,null],
['22日',1287,null,null,990,null,null,null,null,null,null,null,null],
['23日',1242,null,null,951,null,null,null,null,null,null,null,null],
['24日',1258,null,null,951,null,null,null,null,null,null,null,null],
['25日',1245,null,null,855,null,null,null,null,null,null,null,null],
['26日',1255,null,null,857,null,null,null,null,null,null,null,null],
['27日',1468,null,null,973,null,null,null,null,null,null,null,null],
['28日',1253,null,null,965,null,null,null,null,null,null,null,null],
['29日',1350,null,null,904,null,null,null,null,null,null,null,null],
['30日',667,null,null,860,null,null,null,null,null,null,null,null],
['31日',707,null,null,948,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:'2022年8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1600},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)
      }
    });
  }

});