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',1057,null,null,1232,null,null,null,null,null,null,null,null],
['2日',1176,null,null,1305,null,null,null,null,null,null,null,null],
['3日',1139,null,null,1296,null,null,null,null,null,null,null,null],
['4日',1257,null,null,1424,null,null,null,null,null,null,null,null],
['5日',1244,null,null,1315,null,null,null,null,null,null,null,null],
['6日',1293,null,null,1359,null,null,null,null,null,null,null,null],
['7日',1288,null,null,1331,null,null,null,null,null,null,null,null],
['8日',1398,null,null,936,null,null,null,null,null,null,null,null],
['9日',1263,null,null,1076,null,null,null,null,null,null,null,null],
['10日',1299,null,null,1031,null,null,null,null,null,null,null,null],
['11日',836,null,null,1147,null,null,null,null,null,null,null,null],
['12日',963,null,null,1131,null,null,null,null,null,null,null,null],
['13日',1089,null,null,1070,null,null,null,null,null,null,null,null],
['14日',1023,null,null,1131,null,null,null,null,null,null,null,null],
['15日',1058,null,null,1249,null,null,null,null,null,null,null,null],
['16日',1222,null,null,1293,null,null,null,null,null,null,null,null],
['17日',1212,null,null,1144,null,null,null,null,null,null,null,null],
['18日',861,null,null,1164,null,null,null,null,null,null,null,null],
['19日',1025,null,null,1079,null,null,null,null,null,null,null,null],
['20日',1141,null,null,1085,null,null,null,null,null,null,null,null],
['21日',1189,null,null,1125,null,null,null,null,null,null,null,null],
['22日',1208,null,null,1125,null,null,null,null,null,null,null,null],
['23日',1077,null,null,1171,null,null,null,null,null,null,null,null],
['24日',1040,null,null,1311,null,null,null,null,null,null,null,null],
['25日',887,null,null,1225,null,null,null,null,null,null,null,null],
['26日',1087,null,null,1384,null,null,null,null,null,null,null,null],
['27日',1229,null,null,1238,null,null,null,null,null,null,null,null],
['28日',1355,null,null,1241,null,null,null,null,null,null,null,null],
['29日',1224,null,null,1199,null,null,null,null,null,null,null,null],
['30日',1398,null,null,1142,null,null,null,null,null,null,null,null],
['31日',1205,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:'2023年9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)
      }
    });
  }

});