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',1084,null,null,1065,null,null,null,null,null,null,null,null],
['2日',1170,null,null,1131,null,null,null,null,null,null,null,null],
['3日',1245,null,null,1059,null,null,null,null,null,null,null,null],
['4日',1166,null,null,1073,null,null,null,null,null,null,null,null],
['5日',1142,null,null,1122,null,null,null,null,null,null,null,null],
['6日',1110,null,null,1086,null,null,null,null,null,null,null,null],
['7日',1039,null,null,null,null,null,null,null,null,null,null,null],
['8日',1119,null,null,1088,null,null,null,null,null,null,null,null],
['9日',1192,null,null,1126,null,null,null,null,null,null,null,null],
['10日',1133,null,null,943,null,null,null,null,null,null,null,null],
['11日',1123,null,null,1058,null,null,null,null,null,null,null,null],
['12日',null,null,null,1085,null,null,null,null,null,null,null,null],
['13日',953,null,null,1114,null,null,null,null,null,null,null,null],
['14日',1041,null,null,1139,null,null,null,null,null,null,null,null],
['15日',1027,null,null,1161,null,null,null,null,null,null,null,null],
['16日',1084,null,null,1081,null,null,null,null,null,null,null,null],
['17日',1082,null,null,1049,null,null,null,null,null,null,null,null],
['18日',1142,null,null,1082,null,null,null,null,null,null,null,null],
['19日',1032,null,null,1037,null,null,null,null,null,null,null,null],
['20日',966,null,null,1016,null,null,null,null,null,null,null,null],
['21日',1017,null,null,1081,null,null,null,null,null,null,null,null],
['22日',1027,null,null,1078,null,null,null,null,null,null,null,null],
['23日',1046,null,null,1054,null,null,null,null,null,null,null,null],
['24日',1094,null,null,922,null,null,null,null,null,null,null,null],
['25日',1188,null,null,981,null,null,null,null,null,null,null,null],
['26日',1129,null,null,1062,null,null,null,null,null,null,null,null],
['27日',1026,null,null,1047,null,null,null,null,null,null,null,null],
['28日',984,null,null,1062,null,null,null,null,null,null,null,null],
['29日',950,null,null,1115,null,null,null,null,null,null,null,null],
['30日',1072,null,null,1087,null,null,null,null,null,null,null,null],
['31日',1046,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:'2023年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});