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',1043,null,null,983,null,null,null,null,null,null,null,null],
['2日',1186,null,null,1090,null,null,null,null,null,null,null,null],
['3日',1221,null,null,892,null,null,null,null,null,null,null,null],
['4日',1189,null,null,959,null,null,null,null,null,null,null,null],
['5日',1268,null,null,1114,null,null,null,null,null,null,null,null],
['6日',1056,null,null,1134,null,null,null,null,null,null,null,null],
['7日',1026,null,null,1027,null,null,null,null,null,null,null,null],
['8日',1164,null,null,1126,null,null,null,null,null,null,null,null],
['9日',1232,null,null,1104,null,null,null,null,null,null,null,null],
['10日',1144,null,null,1013,null,null,null,null,null,null,null,null],
['11日',848,null,null,1013,null,null,null,null,null,null,null,null],
['12日',808,null,null,1137,null,null,null,null,null,null,null,null],
['13日',835,null,null,1206,null,null,null,null,null,null,null,null],
['14日',1063,null,null,1218,null,null,null,null,null,null,null,null],
['15日',1167,null,null,1123,null,null,null,null,null,null,null,null],
['16日',1011,null,null,1187,null,null,null,null,null,null,null,null],
['17日',1107,null,null,1153,null,null,null,null,null,null,null,null],
['18日',1053,null,null,924,null,null,null,null,null,null,null,null],
['19日',1076,null,null,978,null,null,null,null,null,null,null,null],
['20日',1004,null,null,1116,null,null,null,null,null,null,null,null],
['21日',1063,null,null,1218,null,null,null,null,null,null,null,null],
['22日',910,null,null,1284,null,null,null,null,null,null,null,null],
['23日',1101,null,null,1315,null,null,null,null,null,null,null,null],
['24日',1102,null,null,839,null,null,null,null,null,null,null,null],
['25日',941,null,null,921,null,null,null,null,null,null,null,null],
['26日',1028,null,null,1002,null,null,null,null,null,null,null,null],
['27日',944,null,null,1117,null,null,null,null,null,null,null,null],
['28日',1020,null,null,1261,null,null,null,null,null,null,null,null],
['29日',1185,null,null,1305,null,null,null,null,null,null,null,null],
['30日',943,null,null,1235,null,null,null,null,null,null,null,null],
['31日',870,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: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=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)
      }
    });
  }

});