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',1087,null,null,1240,null,null,null,null,null,null,null,null],
['2日',910,null,null,979,null,null,null,null,null,null,null,null],
['3日',1057,null,null,1105,null,null,null,null,null,null,null,null],
['4日',1042,null,null,1051,null,null,null,null,null,null,null,null],
['5日',1005,null,null,1019,null,null,null,null,null,null,null,null],
['6日',1144,null,null,1088,null,null,null,null,null,null,null,null],
['7日',1171,null,null,1019,null,null,null,null,null,null,null,null],
['8日',1267,null,null,1075,null,null,null,null,null,null,null,null],
['9日',1230,null,null,1206,null,null,null,null,null,null,null,null],
['10日',1126,null,null,1097,null,null,null,null,null,null,null,null],
['11日',1254,null,null,1223,null,null,null,null,null,null,null,null],
['12日',1227,null,null,1226,null,null,null,null,null,null,null,null],
['13日',1121,null,null,1326,null,null,null,null,null,null,null,null],
['14日',1163,null,null,1145,null,null,null,null,null,null,null,null],
['15日',1264,null,null,1092,null,null,null,null,null,null,null,null],
['16日',1252,null,null,1147,null,null,null,null,null,null,null,null],
['17日',1373,null,null,1231,null,null,null,null,null,null,null,null],
['18日',1402,null,null,1275,null,null,null,null,null,null,null,null],
['19日',1411,null,null,1016,null,null,null,null,null,null,null,null],
['20日',null,null,null,1148,null,null,null,null,null,null,null,null],
['21日',1387,null,null,1260,null,null,null,null,null,null,null,null],
['22日',1134,null,null,1255,null,null,null,null,null,null,null,null],
['23日',1234,null,null,1244,null,null,null,null,null,null,null,null],
['24日',1164,null,null,1239,null,null,null,null,null,null,null,null],
['25日',1203,null,null,1261,null,null,null,null,null,null,null,null],
['26日',1107,null,null,1195,null,null,null,null,null,null,null,null],
['27日',1193,null,null,1086,null,null,null,null,null,null,null,null],
['28日',1205,null,null,1072,null,null,null,null,null,null,null,null],
['29日',1228,null,null,1210,null,null,null,null,null,null,null,null],
['30日',1274,null,null,1151,null,null,null,null,null,null,null,null],
['31日',1274,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:'2024年4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=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)
      }
    });
  }

});