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',952,null,null,1336,null,null,null,null,null,null,null,null],
['2日',758,null,null,1163,null,null,null,null,null,null,null,null],
['3日',954,null,null,1322,null,null,null,null,null,null,null,null],
['4日',1162,null,null,1382,null,null,null,null,null,null,null,null],
['5日',1275,null,null,1167,null,null,null,null,null,null,null,null],
['6日',1030,null,null,775,null,null,null,null,null,null,null,null],
['7日',1298,null,null,911,null,null,null,null,null,null,null,null],
['8日',805,null,null,1047,null,null,null,null,null,null,null,null],
['9日',1023,null,null,1164,null,null,null,null,null,null,null,null],
['10日',867,null,null,1142,null,null,null,null,null,null,null,null],
['11日',890,null,null,1190,null,null,null,null,null,null,null,null],
['12日',1085,null,null,1218,null,null,null,null,null,null,null,null],
['13日',1196,null,null,1123,null,null,null,null,null,null,null,null],
['14日',1187,null,null,987,null,null,null,null,null,null,null,null],
['15日',1218,null,null,1049,null,null,null,null,null,null,null,null],
['16日',1058,null,null,1071,null,null,null,null,null,null,null,null],
['17日',1175,null,null,1156,null,null,null,null,null,null,null,null],
['18日',1207,null,null,1120,null,null,null,null,null,null,null,null],
['19日',1157,null,null,1100,null,null,null,null,null,null,null,null],
['20日',1193,null,null,651,null,null,null,null,null,null,null,null],
['21日',1125,null,null,797,null,null,null,null,null,null,null,null],
['22日',870,null,null,876,null,null,null,null,null,null,null,null],
['23日',726,null,null,698,null,null,null,null,null,null,null,null],
['24日',858,null,null,797,null,null,null,null,null,null,null,null],
['25日',927,null,null,818,null,null,null,null,null,null,null,null],
['26日',1017,null,null,989,null,null,null,null,null,null,null,null],
['27日',1023,null,null,1105,null,null,null,null,null,null,null,null],
['28日',1084,null,null,1143,null,null,null,null,null,null,null,null],
['29日',1123,null,null,1127,null,null,null,null,null,null,null,null],
['30日',1152,null,null,1047,null,null,null,null,null,null,null,null],
['31日',1199,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:'2024年4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});