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',862,null,null,837,null,null,null,null,null,null,null,null],
['2日',1133,null,null,1101,null,null,null,null,null,null,null,null],
['3日',1104,null,null,null,null,null,null,null,null,null,null,null],
['4日',1028,null,null,1095,null,null,null,null,null,null,null,null],
['5日',1204,null,null,1197,null,null,null,null,null,null,null,null],
['6日',1286,null,null,1358,null,null,null,null,null,null,null,null],
['7日',1251,null,null,1270,null,null,null,null,null,null,null,null],
['8日',1236,null,null,1205,null,null,null,null,null,null,null,null],
['9日',1130,null,null,1298,null,null,null,null,null,null,null,null],
['10日',1245,null,null,1198,null,null,null,null,null,null,null,null],
['11日',1158,null,null,1107,null,null,null,null,null,null,null,null],
['12日',993,null,null,1081,null,null,null,null,null,null,null,null],
['13日',1007,null,null,1088,null,null,null,null,null,null,null,null],
['14日',1268,null,null,1189,null,null,null,null,null,null,null,null],
['15日',1326,null,null,1313,null,null,null,null,null,null,null,null],
['16日',1176,null,null,1113,null,null,null,null,null,null,null,null],
['17日',1244,null,null,1144,null,null,null,null,null,null,null,null],
['18日',1235,null,null,1302,null,null,null,null,null,null,null,null],
['19日',1134,null,null,1156,null,null,null,null,null,null,null,null],
['20日',1164,null,null,1203,null,null,null,null,null,null,null,null],
['21日',785,null,null,1372,null,null,null,null,null,null,null,null],
['22日',993,null,null,801,null,null,null,null,null,null,null,null],
['23日',1219,null,null,1066,null,null,null,null,null,null,null,null],
['24日',1234,null,null,1148,null,null,null,null,null,null,null,null],
['25日',1191,null,null,1329,null,null,null,null,null,null,null,null],
['26日',1041,null,null,1445,null,null,null,null,null,null,null,null],
['27日',1126,null,null,1039,null,null,null,null,null,null,null,null],
['28日',1306,null,null,1221,null,null,null,null,null,null,null,null],
['29日',1319,null,null,1156,null,null,null,null,null,null,null,null],
['30日',1313,null,null,1236,null,null,null,null,null,null,null,null],
['31日',1257,null,null,1086,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8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=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)
      }
    });
  }

});