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',null,null,null,923,null,null,null,null,null,null,null,null],
['2日',1144,null,null,758,null,null,null,null,null,null,null,null],
['3日',932,null,null,704,null,null,null,null,null,null,null,null],
['4日',1087,null,null,902,null,null,null,null,null,null,null,null],
['5日',1144,null,null,1069,null,null,null,null,null,null,null,null],
['6日',1150,null,null,696,null,null,null,null,null,null,null,null],
['7日',1099,null,null,942,null,null,null,null,null,null,null,null],
['8日',1304,null,null,1066,null,null,null,null,null,null,null,null],
['9日',1119,null,null,1163,null,null,null,null,null,null,null,null],
['10日',1057,null,null,1421,null,null,null,null,null,null,null,null],
['11日',1097,null,null,null,null,null,null,null,null,null,null,null],
['12日',1094,null,null,1459,null,null,null,null,null,null,null,null],
['13日',1248,null,null,1445,null,null,null,null,null,null,null,null],
['14日',1234,null,null,1304,null,null,null,null,null,null,null,null],
['15日',1184,null,null,1291,null,null,null,null,null,null,null,null],
['16日',1195,null,null,1271,null,null,null,null,null,null,null,null],
['17日',1043,null,null,1106,null,null,null,null,null,null,null,null],
['18日',1216,null,null,1117,null,null,null,null,null,null,null,null],
['19日',1359,null,null,1216,null,null,null,null,null,null,null,null],
['20日',1290,null,null,1308,null,null,null,null,null,null,null,null],
['21日',1236,null,null,1071,null,null,null,null,null,null,null,null],
['22日',1114,null,null,1144,null,null,null,null,null,null,null,null],
['23日',1187,null,null,1210,null,null,null,null,null,null,null,null],
['24日',1362,null,null,1122,null,null,null,null,null,null,null,null],
['25日',1307,null,null,1029,null,null,null,null,null,null,null,null],
['26日',1058,null,null,1131,null,null,null,null,null,null,null,null],
['27日',1123,null,null,1225,null,null,null,null,null,null,null,null],
['28日',1251,null,null,1298,null,null,null,null,null,null,null,null],
['29日',1087,null,null,1439,null,null,null,null,null,null,null,null],
['30日',604,null,null,1136,null,null,null,null,null,null,null,null],
['31日',null,null,null,1151,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1500},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)
      }
    });
  }

});