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',1137,null,null,1062,null,null,null,null,null,null,null,null],
['2日',875,null,null,1076,null,null,null,null,null,null,null,null],
['3日',1040,null,null,1179,null,null,null,null,null,null,null,null],
['4日',994,null,null,1144,null,null,null,null,null,null,null,null],
['5日',1115,null,null,1204,null,null,null,null,null,null,null,null],
['6日',1166,null,null,1227,null,null,null,null,null,null,null,null],
['7日',1041,null,null,1093,null,null,null,null,null,null,null,null],
['8日',1134,null,null,1197,null,null,null,null,null,null,null,null],
['9日',1177,null,null,1362,null,null,null,null,null,null,null,null],
['10日',1224,null,null,1294,null,null,null,null,null,null,null,null],
['11日',990,null,null,1230,null,null,null,null,null,null,null,null],
['12日',1133,null,null,1037,null,null,null,null,null,null,null,null],
['13日',1227,null,null,1132,null,null,null,null,null,null,null,null],
['14日',1216,null,null,1118,null,null,null,null,null,null,null,null],
['15日',1205,null,null,1136,null,null,null,null,null,null,null,null],
['16日',1182,null,null,1247,null,null,null,null,null,null,null,null],
['17日',1155,null,null,1186,null,null,null,null,null,null,null,null],
['18日',1228,null,null,1265,null,null,null,null,null,null,null,null],
['19日',1170,null,null,1235,null,null,null,null,null,null,null,null],
['20日',1104,null,null,1193,null,null,null,null,null,null,null,null],
['21日',1246,null,null,1247,null,null,null,null,null,null,null,null],
['22日',837,null,null,1296,null,null,null,null,null,null,null,null],
['23日',1129,null,null,1270,null,null,null,null,null,null,null,null],
['24日',1237,null,null,1324,null,null,null,null,null,null,null,null],
['25日',1150,null,null,1347,null,null,null,null,null,null,null,null],
['26日',1080,null,null,1396,null,null,null,null,null,null,null,null],
['27日',1243,null,null,1303,null,null,null,null,null,null,null,null],
['28日',1161,null,null,1117,null,null,null,null,null,null,null,null],
['29日',1278,null,null,1118,null,null,null,null,null,null,null,null],
['30日',1166,null,null,1255,null,null,null,null,null,null,null,null],
['31日',1116,null,null,1303,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:'2022年8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)
      }
    });
  }

});