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',865,null,null,919,null,null,null,null,null,null,null,null],
['2日',996,null,null,1107,null,null,null,null,null,null,null,null],
['3日',1085,null,null,1169,null,null,null,null,null,null,null,null],
['4日',920,null,null,1141,null,null,null,null,null,null,null,null],
['5日',1091,null,null,1235,null,null,null,null,null,null,null,null],
['6日',861,null,null,1398,null,null,null,null,null,null,null,null],
['7日',897,null,null,1348,null,null,null,null,null,null,null,null],
['8日',831,null,null,1166,null,null,null,null,null,null,null,null],
['9日',971,null,null,1199,null,null,null,null,null,null,null,null],
['10日',null,null,null,1260,null,null,null,null,null,null,null,null],
['11日',874,null,null,1352,null,null,null,null,null,null,null,null],
['12日',927,null,null,1239,null,null,null,null,null,null,null,null],
['13日',790,null,null,1278,null,null,null,null,null,null,null,null],
['14日',972,null,null,1255,null,null,null,null,null,null,null,null],
['15日',799,null,null,1306,null,null,null,null,null,null,null,null],
['16日',968,null,null,1170,null,null,null,null,null,null,null,null],
['17日',862,null,null,1265,null,null,null,null,null,null,null,null],
['18日',721,null,null,1266,null,null,null,null,null,null,null,null],
['19日',881,null,null,1017,null,null,null,null,null,null,null,null],
['20日',978,null,null,1212,null,null,null,null,null,null,null,null],
['21日',1123,null,null,1162,null,null,null,null,null,null,null,null],
['22日',1060,null,null,1279,null,null,null,null,null,null,null,null],
['23日',897,null,null,1076,null,null,null,null,null,null,null,null],
['24日',842,null,null,1069,null,null,null,null,null,null,null,null],
['25日',1053,null,null,1115,null,null,null,null,null,null,null,null],
['26日',1243,null,null,1089,null,null,null,null,null,null,null,null],
['27日',1170,null,null,1302,null,null,null,null,null,null,null,null],
['28日',923,null,null,1291,null,null,null,null,null,null,null,null],
['29日',1141,null,null,1225,null,null,null,null,null,null,null,null],
['30日',1110,null,null,1196,null,null,null,null,null,null,null,null],
['31日',null,null,null,1243,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});