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',1151,null,null,1043,null,null,null,null,null,null,null,null],
['2日',889,null,null,945,null,null,null,null,null,null,null,null],
['3日',788,null,null,881,null,null,null,null,null,null,null,null],
['4日',865,null,null,1091,null,null,null,null,null,null,null,null],
['5日',986,null,null,1096,null,null,null,null,null,null,null,null],
['6日',834,null,null,956,null,null,null,null,null,null,null,null],
['7日',908,null,null,1038,null,null,null,null,null,null,null,null],
['8日',890,null,null,1063,null,null,null,null,null,null,null,null],
['9日',1118,null,null,1178,null,null,null,null,null,null,null,null],
['10日',1361,null,null,1300,null,null,null,null,null,null,null,null],
['11日',1032,null,null,910,null,null,null,null,null,null,null,null],
['12日',866,null,null,975,null,null,null,null,null,null,null,null],
['13日',1134,null,null,1150,null,null,null,null,null,null,null,null],
['14日',1312,null,null,1116,null,null,null,null,null,null,null,null],
['15日',899,null,null,1043,null,null,null,null,null,null,null,null],
['16日',1114,null,null,1166,null,null,null,null,null,null,null,null],
['17日',1171,null,null,1260,null,null,null,null,null,null,null,null],
['18日',1298,null,null,1344,null,null,null,null,null,null,null,null],
['19日',null,null,null,1138,null,null,null,null,null,null,null,null],
['20日',1023,null,null,null,null,null,null,null,null,null,null,null],
['21日',958,null,null,1083,null,null,null,null,null,null,null,null],
['22日',1125,null,null,1231,null,null,null,null,null,null,null,null],
['23日',1403,null,null,1211,null,null,null,null,null,null,null,null],
['24日',1061,null,null,1099,null,null,null,null,null,null,null,null],
['25日',1306,null,null,1257,null,null,null,null,null,null,null,null],
['26日',973,null,null,1474,null,null,null,null,null,null,null,null],
['27日',1074,null,null,1270,null,null,null,null,null,null,null,null],
['28日',1280,null,null,1239,null,null,null,null,null,null,null,null],
['29日',null,null,null,1422,null,null,null,null,null,null,null,null],
['30日',842,null,null,806,null,null,null,null,null,null,null,null],
['31日',null,null,null,981,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5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)
      }
    });
  }

});