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',973,null,null,1280,null,null,null,null,null,null,null,null],
['2日',1019,null,null,1073,null,null,null,null,null,null,null,null],
['3日',1168,null,null,957,null,null,null,null,null,null,null,null],
['4日',1095,null,null,1137,null,null,null,null,null,null,null,null],
['5日',1118,null,null,1303,null,null,null,null,null,null,null,null],
['6日',1113,null,null,1230,null,null,null,null,null,null,null,null],
['7日',1044,null,null,1391,null,null,null,null,null,null,null,null],
['8日',1225,null,null,1467,null,null,null,null,null,null,null,null],
['9日',1301,null,null,1297,null,null,null,null,null,null,null,null],
['10日',1355,null,null,1354,null,null,null,null,null,null,null,null],
['11日',1391,null,null,817,null,null,null,null,null,null,null,null],
['12日',1516,null,null,1049,null,null,null,null,null,null,null,null],
['13日',1226,null,null,1252,null,null,null,null,null,null,null,null],
['14日',1012,null,null,1243,null,null,null,null,null,null,null,null],
['15日',1203,null,null,1411,null,null,null,null,null,null,null,null],
['16日',1162,null,null,1253,null,null,null,null,null,null,null,null],
['17日',1279,null,null,1000,null,null,null,null,null,null,null,null],
['18日',1227,null,null,930,null,null,null,null,null,null,null,null],
['19日',1460,null,null,618,null,null,null,null,null,null,null,null],
['20日',1504,null,null,796,null,null,null,null,null,null,null,null],
['21日',1374,null,null,1024,null,null,null,null,null,null,null,null],
['22日',1273,null,null,1173,null,null,null,null,null,null,null,null],
['23日',1427,null,null,1181,null,null,null,null,null,null,null,null],
['24日',1471,null,null,1070,null,null,null,null,null,null,null,null],
['25日',1430,null,null,1232,null,null,null,null,null,null,null,null],
['26日',1004,null,null,1405,null,null,null,null,null,null,null,null],
['27日',1139,null,null,1352,null,null,null,null,null,null,null,null],
['28日',1072,null,null,1479,null,null,null,null,null,null,null,null],
['29日',1132,null,null,1599,null,null,null,null,null,null,null,null],
['30日',1057,null,null,1285,null,null,null,null,null,null,null,null],
['31日',1227,null,null,1489,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:1600},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)
      }
    });
  }

});