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',1331,null,null,1298,null,null,null,null,null,null,null,null],
['2日',1417,null,null,1088,null,null,null,null,null,null,null,null],
['3日',968,null,null,1075,null,null,null,null,null,null,null,null],
['4日',807,null,null,884,null,null,null,null,null,null,null,null],
['5日',870,null,null,1028,null,null,null,null,null,null,null,null],
['6日',1021,null,null,710,null,null,null,null,null,null,null,null],
['7日',1201,null,null,838,null,null,null,null,null,null,null,null],
['8日',1378,null,null,1113,null,null,null,null,null,null,null,null],
['9日',1243,null,null,1199,null,null,null,null,null,null,null,null],
['10日',1429,null,null,1049,null,null,null,null,null,null,null,null],
['11日',1139,null,null,1055,null,null,null,null,null,null,null,null],
['12日',1233,null,null,1204,null,null,null,null,null,null,null,null],
['13日',1204,null,null,1190,null,null,null,null,null,null,null,null],
['14日',902,null,null,1408,null,null,null,null,null,null,null,null],
['15日',797,null,null,1328,null,null,null,null,null,null,null,null],
['16日',1071,null,null,1325,null,null,null,null,null,null,null,null],
['17日',1132,null,null,1291,null,null,null,null,null,null,null,null],
['18日',1084,null,null,1322,null,null,null,null,null,null,null,null],
['19日',1085,null,null,1423,null,null,null,null,null,null,null,null],
['20日',1193,null,null,1129,null,null,null,null,null,null,null,null],
['21日',1188,null,null,1332,null,null,null,null,null,null,null,null],
['22日',1139,null,null,1524,null,null,null,null,null,null,null,null],
['23日',1269,null,null,1412,null,null,null,null,null,null,null,null],
['24日',1479,null,null,1466,null,null,null,null,null,null,null,null],
['25日',1226,null,null,1194,null,null,null,null,null,null,null,null],
['26日',1221,null,null,1356,null,null,null,null,null,null,null,null],
['27日',1057,null,null,1298,null,null,null,null,null,null,null,null],
['28日',1121,null,null,1369,null,null,null,null,null,null,null,null],
['29日',1088,null,null,1373,null,null,null,null,null,null,null,null],
['30日',1259,null,null,1267,null,null,null,null,null,null,null,null],
['31日',null,null,null,1175,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5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)
      }
    });
  }

});