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',1216,null,null,1082,null,null,null,null,null,null,null,null],
['2日',1113,null,null,1024,null,null,null,null,null,null,null,null],
['3日',1139,null,null,1162,null,null,null,null,null,null,null,null],
['4日',1080,null,null,1114,null,null,null,null,null,null,null,null],
['5日',1127,null,null,1146,null,null,null,null,null,null,null,null],
['6日',1141,null,null,1123,null,null,null,null,null,null,null,null],
['7日',1135,null,null,1124,null,null,null,null,null,null,null,null],
['8日',1227,null,null,null,null,null,null,null,null,null,null,null],
['9日',1108,null,null,1120,null,null,null,null,null,null,null,null],
['10日',1103,null,null,1147,null,null,null,null,null,null,null,null],
['11日',1177,null,null,1221,null,null,null,null,null,null,null,null],
['12日',1097,null,null,null,null,null,null,null,null,null,null,null],
['13日',1220,null,null,null,null,null,null,null,null,null,null,null],
['14日',1161,null,null,null,null,null,null,null,null,null,null,null],
['15日',1213,null,null,1410,null,null,null,null,null,null,null,null],
['16日',1199,null,null,1182,null,null,null,null,null,null,null,null],
['17日',1523,null,null,1167,null,null,null,null,null,null,null,null],
['18日',1196,null,null,1608,null,null,null,null,null,null,null,null],
['19日',1065,null,null,1180,null,null,null,null,null,null,null,null],
['20日',1017,null,null,1215,null,null,null,null,null,null,null,null],
['21日',1042,null,null,1236,null,null,null,null,null,null,null,null],
['22日',1056,null,null,1226,null,null,null,null,null,null,null,null],
['23日',1221,null,null,null,null,null,null,null,null,null,null,null],
['24日',1154,null,null,null,null,null,null,null,null,null,null,null],
['25日',1104,null,null,1293,null,null,null,null,null,null,null,null],
['26日',1282,null,null,null,null,null,null,null,null,null,null,null],
['27日',1080,null,null,1277,null,null,null,null,null,null,null,null],
['28日',1576,null,null,1199,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',974,null,null,1073,null,null,null,null,null,null,null,null],
['31日',984,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:'2022年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1700},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)
      }
    });
  }

});