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',1122,null,null,1091,null,null,null,null,null,null,null,null],
['2日',1110,null,null,1193,null,null,null,null,null,null,null,null],
['3日',1042,null,null,910,null,null,null,null,null,null,null,null],
['4日',1113,null,null,1119,null,null,null,null,null,null,null,null],
['5日',849,null,null,1255,null,null,null,null,null,null,null,null],
['6日',860,null,null,1352,null,null,null,null,null,null,null,null],
['7日',832,null,null,1093,null,null,null,null,null,null,null,null],
['8日',948,null,null,1294,null,null,null,null,null,null,null,null],
['9日',1021,null,null,1372,null,null,null,null,null,null,null,null],
['10日',1186,null,null,829,null,null,null,null,null,null,null,null],
['11日',1310,null,null,887,null,null,null,null,null,null,null,null],
['12日',1405,null,null,1131,null,null,null,null,null,null,null,null],
['13日',813,null,null,1279,null,null,null,null,null,null,null,null],
['14日',897,null,null,1382,null,null,null,null,null,null,null,null],
['15日',1065,null,null,1287,null,null,null,null,null,null,null,null],
['16日',1295,null,null,1337,null,null,null,null,null,null,null,null],
['17日',1030,null,null,996,null,null,null,null,null,null,null,null],
['18日',1247,null,null,1106,null,null,null,null,null,null,null,null],
['19日',1173,null,null,1348,null,null,null,null,null,null,null,null],
['20日',1125,null,null,1550,null,null,null,null,null,null,null,null],
['21日',1185,null,null,null,null,null,null,null,null,null,null,null],
['22日',1306,null,null,1373,null,null,null,null,null,null,null,null],
['23日',1442,null,null,1408,null,null,null,null,null,null,null,null],
['24日',1439,null,null,null,null,null,null,null,null,null,null,null],
['25日',1497,null,null,1105,null,null,null,null,null,null,null,null],
['26日',1309,null,null,1041,null,null,null,null,null,null,null,null],
['27日',677,null,null,1308,null,null,null,null,null,null,null,null],
['28日',857,null,null,1324,null,null,null,null,null,null,null,null],
['29日',1032,null,null,1396,null,null,null,null,null,null,null,null],
['30日',1108,null,null,1297,null,null,null,null,null,null,null,null],
['31日',1264,null,null,883,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1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)
      }
    });
  }

});