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',1466,null,null,1179,null,null,null,null,null,null,null,null],
['2日',1097,null,null,1094,null,null,null,null,null,null,null,null],
['3日',1226,null,null,1095,null,null,null,null,null,null,null,null],
['4日',1346,null,null,1126,null,null,null,null,null,null,null,null],
['5日',1287,null,null,955,null,null,null,null,null,null,null,null],
['6日',1118,null,null,1112,null,null,null,null,null,null,null,null],
['7日',1072,null,null,944,null,null,null,null,null,null,null,null],
['8日',1252,null,null,1007,null,null,null,null,null,null,null,null],
['9日',1256,null,null,981,null,null,null,null,null,null,null,null],
['10日',1274,null,null,968,null,null,null,null,null,null,null,null],
['11日',1337,null,null,960,null,null,null,null,null,null,null,null],
['12日',1100,null,null,1063,null,null,null,null,null,null,null,null],
['13日',1063,null,null,788,null,null,null,null,null,null,null,null],
['14日',1324,null,null,972,null,null,null,null,null,null,null,null],
['15日',1155,null,null,831,null,null,null,null,null,null,null,null],
['16日',1253,null,null,940,null,null,null,null,null,null,null,null],
['17日',1127,null,null,1057,null,null,null,null,null,null,null,null],
['18日',1071,null,null,1135,null,null,null,null,null,null,null,null],
['19日',1187,null,null,1123,null,null,null,null,null,null,null,null],
['20日',1159,null,null,1192,null,null,null,null,null,null,null,null],
['21日',1202,null,null,1017,null,null,null,null,null,null,null,null],
['22日',1176,null,null,848,null,null,null,null,null,null,null,null],
['23日',1165,null,null,833,null,null,null,null,null,null,null,null],
['24日',1173,null,null,877,null,null,null,null,null,null,null,null],
['25日',1060,null,null,984,null,null,null,null,null,null,null,null],
['26日',1020,null,null,994,null,null,null,null,null,null,null,null],
['27日',781,null,null,1210,null,null,null,null,null,null,null,null],
['28日',1080,null,null,1235,null,null,null,null,null,null,null,null],
['29日',1100,null,null,1165,null,null,null,null,null,null,null,null],
['30日',1076,null,null,1123,null,null,null,null,null,null,null,null],
['31日',1185,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: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)
      }
    });
  }

});