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',1255,null,null,642,null,null,null,null,null,null,null,null],
['2日',1173,null,null,946,null,null,null,null,null,null,null,null],
['3日',1124,null,null,814,null,null,null,null,null,null,null,null],
['4日',1246,null,null,936,null,null,null,null,null,null,null,null],
['5日',1270,null,null,849,null,null,null,null,null,null,null,null],
['6日',1324,null,null,681,null,null,null,null,null,null,null,null],
['7日',1071,null,null,735,null,null,null,null,null,null,null,null],
['8日',1210,null,null,884,null,null,null,null,null,null,null,null],
['9日',1090,null,null,1110,null,null,null,null,null,null,null,null],
['10日',1264,null,null,1086,null,null,null,null,null,null,null,null],
['11日',1166,null,null,1172,null,null,null,null,null,null,null,null],
['12日',638,null,null,913,null,null,null,null,null,null,null,null],
['13日',663,null,null,1035,null,null,null,null,null,null,null,null],
['14日',449,null,null,1287,null,null,null,null,null,null,null,null],
['15日',606,null,null,1146,null,null,null,null,null,null,null,null],
['16日',800,null,null,1220,null,null,null,null,null,null,null,null],
['17日',1055,null,null,1290,null,null,null,null,null,null,null,null],
['18日',828,null,null,1439,null,null,null,null,null,null,null,null],
['19日',697,null,null,968,null,null,null,null,null,null,null,null],
['20日',723,null,null,1065,null,null,null,null,null,null,null,null],
['21日',542,null,null,1053,null,null,null,null,null,null,null,null],
['22日',669,null,null,1106,null,null,null,null,null,null,null,null],
['23日',580,null,null,1263,null,null,null,null,null,null,null,null],
['24日',679,null,null,1427,null,null,null,null,null,null,null,null],
['25日',904,null,null,1057,null,null,null,null,null,null,null,null],
['26日',807,null,null,990,null,null,null,null,null,null,null,null],
['27日',524,null,null,989,null,null,null,null,null,null,null,null],
['28日',798,null,null,1076,null,null,null,null,null,null,null,null],
['29日',1067,null,null,914,null,null,null,null,null,null,null,null],
['30日',423,null,null,696,null,null,null,null,null,null,null,null],
['31日',443,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)
      }
    });
  }

});