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',1163,null,null,1543,null,null,null,null,null,null,null,null],
['2日',1245,null,null,1344,null,null,null,null,null,null,null,null],
['3日',1097,null,null,1225,null,null,null,null,null,null,null,null],
['4日',1415,null,null,1265,null,null,null,null,null,null,null,null],
['5日',1321,null,null,1527,null,null,null,null,null,null,null,null],
['6日',1208,null,null,1491,null,null,null,null,null,null,null,null],
['7日',1305,null,null,1519,null,null,null,null,null,null,null,null],
['8日',1270,null,null,1477,null,null,null,null,null,null,null,null],
['9日',1481,null,null,1434,null,null,null,null,null,null,null,null],
['10日',1224,null,null,1351,null,null,null,null,null,null,null,null],
['11日',1279,null,null,1381,null,null,null,null,null,null,null,null],
['12日',1343,null,null,1228,null,null,null,null,null,null,null,null],
['13日',1470,null,null,1318,null,null,null,null,null,null,null,null],
['14日',1472,null,null,1292,null,null,null,null,null,null,null,null],
['15日',1509,null,null,1488,null,null,null,null,null,null,null,null],
['16日',1429,null,null,1350,null,null,null,null,null,null,null,null],
['17日',1331,null,null,1495,null,null,null,null,null,null,null,null],
['18日',1383,null,null,1408,null,null,null,null,null,null,null,null],
['19日',1343,null,null,1087,null,null,null,null,null,null,null,null],
['20日',1130,null,null,1183,null,null,null,null,null,null,null,null],
['21日',1254,null,null,1242,null,null,null,null,null,null,null,null],
['22日',1185,null,null,1444,null,null,null,null,null,null,null,null],
['23日',1225,null,null,1492,null,null,null,null,null,null,null,null],
['24日',1388,null,null,1247,null,null,null,null,null,null,null,null],
['25日',1263,null,null,1240,null,null,null,null,null,null,null,null],
['26日',1494,null,null,1403,null,null,null,null,null,null,null,null],
['27日',1404,null,null,1481,null,null,null,null,null,null,null,null],
['28日',1546,null,null,1536,null,null,null,null,null,null,null,null],
['29日',1438,null,null,1488,null,null,null,null,null,null,null,null],
['30日',1372,null,null,1445,null,null,null,null,null,null,null,null],
['31日',null,null,null,1481,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10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)
      }
    });
  }

});