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',1009,null,null,null,null,null,null,null,null,null,null,null],
['2日',1178,null,null,null,null,null,null,null,null,null,null,null],
['3日',1335,null,null,1401,null,null,null,null,null,null,null,null],
['4日',1186,null,null,1293,null,null,null,null,null,null,null,null],
['5日',1281,null,null,1351,null,null,null,null,null,null,null,null],
['6日',1275,null,null,1431,null,null,null,null,null,null,null,null],
['7日',1362,null,null,null,null,null,null,null,null,null,null,null],
['8日',1431,null,null,null,null,null,null,null,null,null,null,null],
['9日',1338,null,null,1328,null,null,null,null,null,null,null,null],
['10日',1406,null,null,1052,null,null,null,null,null,null,null,null],
['11日',null,null,null,1210,null,null,null,null,null,null,null,null],
['12日',null,null,null,819,null,null,null,null,null,null,null,null],
['13日',1344,null,null,891,null,null,null,null,null,null,null,null],
['14日',1015,null,null,1125,null,null,null,null,null,null,null,null],
['15日',800,null,null,1308,null,null,null,null,null,null,null,null],
['16日',916,null,null,1302,null,null,null,null,null,null,null,null],
['17日',1172,null,null,1271,null,null,null,null,null,null,null,null],
['18日',1310,null,null,1263,null,null,null,null,null,null,null,null],
['19日',1381,null,null,1263,null,null,null,null,null,null,null,null],
['20日',1199,null,null,1259,null,null,null,null,null,null,null,null],
['21日',1288,null,null,1417,null,null,null,null,null,null,null,null],
['22日',1401,null,null,1311,null,null,null,null,null,null,null,null],
['23日',1392,null,null,1351,null,null,null,null,null,null,null,null],
['24日',1420,null,null,1417,null,null,null,null,null,null,null,null],
['25日',1450,null,null,1158,null,null,null,null,null,null,null,null],
['26日',null,null,null,1322,null,null,null,null,null,null,null,null],
['27日',1411,null,null,null,null,null,null,null,null,null,null,null],
['28日',1429,null,null,null,null,null,null,null,null,null,null,null],
['29日',1311,null,null,1223,null,null,null,null,null,null,null,null],
['30日',1344,null,null,1336,null,null,null,null,null,null,null,null],
['31日',1454,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:'2022年9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=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)
      }
    });
  }

});