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',1090,null,null,1387,null,null,null,null,null,null,null,null],
['2日',1384,null,null,1383,null,null,null,null,null,null,null,null],
['3日',1311,null,null,1203,null,null,null,null,null,null,null,null],
['4日',1575,null,null,1347,null,null,null,null,null,null,null,null],
['5日',1285,null,null,1420,null,null,null,null,null,null,null,null],
['6日',1351,null,null,1350,null,null,null,null,null,null,null,null],
['7日',1226,null,null,1452,null,null,null,null,null,null,null,null],
['8日',1342,null,null,1149,null,null,null,null,null,null,null,null],
['9日',null,null,null,1098,null,null,null,null,null,null,null,null],
['10日',1272,null,null,1385,null,null,null,null,null,null,null,null],
['11日',1183,null,null,1328,null,null,null,null,null,null,null,null],
['12日',1205,null,null,1257,null,null,null,null,null,null,null,null],
['13日',1025,null,null,1293,null,null,null,null,null,null,null,null],
['14日',1069,null,null,1331,null,null,null,null,null,null,null,null],
['15日',1262,null,null,1492,null,null,null,null,null,null,null,null],
['16日',1330,null,null,null,null,null,null,null,null,null,null,null],
['17日',1369,null,null,1407,null,null,null,null,null,null,null,null],
['18日',1260,null,null,1387,null,null,null,null,null,null,null,null],
['19日',1157,null,null,1407,null,null,null,null,null,null,null,null],
['20日',1254,null,null,1381,null,null,null,null,null,null,null,null],
['21日',990,null,null,1455,null,null,null,null,null,null,null,null],
['22日',1076,null,null,1370,null,null,null,null,null,null,null,null],
['23日',1100,null,null,1297,null,null,null,null,null,null,null,null],
['24日',1214,null,null,1447,null,null,null,null,null,null,null,null],
['25日',1007,null,null,null,null,null,null,null,null,null,null,null],
['26日',1150,null,null,null,null,null,null,null,null,null,null,null],
['27日',1101,null,null,null,null,null,null,null,null,null,null,null],
['28日',1050,null,null,null,null,null,null,null,null,null,null,null],
['29日',1252,null,null,null,null,null,null,null,null,null,null,null],
['30日',1309,null,null,1227,null,null,null,null,null,null,null,null],
['31日',null,null,null,1336,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)
      }
    });
  }

});