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',1192,null,null,1346,null,null,null,null,null,null,null,null],
['2日',1400,null,null,1134,null,null,null,null,null,null,null,null],
['3日',1076,null,null,962,null,null,null,null,null,null,null,null],
['4日',1189,null,null,987,null,null,null,null,null,null,null,null],
['5日',1439,null,null,985,null,null,null,null,null,null,null,null],
['6日',1457,null,null,1083,null,null,null,null,null,null,null,null],
['7日',1408,null,null,1251,null,null,null,null,null,null,null,null],
['8日',1368,null,null,1243,null,null,null,null,null,null,null,null],
['9日',1365,null,null,1143,null,null,null,null,null,null,null,null],
['10日',868,null,null,1253,null,null,null,null,null,null,null,null],
['11日',703,null,null,1399,null,null,null,null,null,null,null,null],
['12日',980,null,null,1223,null,null,null,null,null,null,null,null],
['13日',1108,null,null,1273,null,null,null,null,null,null,null,null],
['14日',1116,null,null,1284,null,null,null,null,null,null,null,null],
['15日',1241,null,null,791,null,null,null,null,null,null,null,null],
['16日',1363,null,null,919,null,null,null,null,null,null,null,null],
['17日',1336,null,null,1216,null,null,null,null,null,null,null,null],
['18日',1203,null,null,1151,null,null,null,null,null,null,null,null],
['19日',1272,null,null,1094,null,null,null,null,null,null,null,null],
['20日',1010,null,null,850,null,null,null,null,null,null,null,null],
['21日',776,null,null,1211,null,null,null,null,null,null,null,null],
['22日',772,null,null,1210,null,null,null,null,null,null,null,null],
['23日',736,null,null,1310,null,null,null,null,null,null,null,null],
['24日',683,null,null,1220,null,null,null,null,null,null,null,null],
['25日',971,null,null,1233,null,null,null,null,null,null,null,null],
['26日',1188,null,null,1407,null,null,null,null,null,null,null,null],
['27日',1220,null,null,1139,null,null,null,null,null,null,null,null],
['28日',1204,null,null,1220,null,null,null,null,null,null,null,null],
['29日',1092,null,null,999,null,null,null,null,null,null,null,null],
['30日',1235,null,null,1071,null,null,null,null,null,null,null,null],
['31日',null,null,null,808,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: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=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)
      }
    });
  }

});