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',1396,null,null,1320,null,null,null,null,null,null,null,null],
['2日',null,null,null,903,null,null,null,null,null,null,null,null],
['3日',1686,null,null,810,null,null,null,null,null,null,null,null],
['4日',855,null,null,909,null,null,null,null,null,null,null,null],
['5日',1147,null,null,1251,null,null,null,null,null,null,null,null],
['6日',933,null,null,1024,null,null,null,null,null,null,null,null],
['7日',1177,null,null,880,null,null,null,null,null,null,null,null],
['8日',1410,null,null,1133,null,null,null,null,null,null,null,null],
['9日',null,null,null,916,null,null,null,null,null,null,null,null],
['10日',1125,null,null,1055,null,null,null,null,null,null,null,null],
['11日',948,null,null,552,null,null,null,null,null,null,null,null],
['12日',1268,null,null,785,null,null,null,null,null,null,null,null],
['13日',1405,null,null,1108,null,null,null,null,null,null,null,null],
['14日',null,null,null,1313,null,null,null,null,null,null,null,null],
['15日',842,null,null,1410,null,null,null,null,null,null,null,null],
['16日',1166,null,null,null,null,null,null,null,null,null,null,null],
['17日',979,null,null,1474,null,null,null,null,null,null,null,null],
['18日',1121,null,null,1419,null,null,null,null,null,null,null,null],
['19日',1344,null,null,978,null,null,null,null,null,null,null,null],
['20日',1346,null,null,1262,null,null,null,null,null,null,null,null],
['21日',null,null,null,1502,null,null,null,null,null,null,null,null],
['22日',1331,null,null,null,null,null,null,null,null,null,null,null],
['23日',null,null,null,null,null,null,null,null,null,null,null,null],
['24日',1444,null,null,1325,null,null,null,null,null,null,null,null],
['25日',1243,null,null,1688,null,null,null,null,null,null,null,null],
['26日',1398,null,null,null,null,null,null,null,null,null,null,null],
['27日',1079,null,null,null,null,null,null,null,null,null,null,null],
['28日',748,null,null,965,null,null,null,null,null,null,null,null],
['29日',832,null,null,1243,null,null,null,null,null,null,null,null],
['30日',795,null,null,1317,null,null,null,null,null,null,null,null],
['31日',1128,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:1700},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)
      }
    });
  }

});