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',595,null,null,621,null,null,null,null,null,null,null,null],
['2日',530,null,null,656,null,null,null,null,null,null,null,null],
['3日',604,null,null,863,null,null,null,null,null,null,null,null],
['4日',607,null,null,996,null,null,null,null,null,null,null,null],
['5日',636,null,null,1087,null,null,null,null,null,null,null,null],
['6日',608,null,null,1208,null,null,null,null,null,null,null,null],
['7日',548,null,null,1408,null,null,null,null,null,null,null,null],
['8日',592,null,null,1386,null,null,null,null,null,null,null,null],
['9日',503,null,null,1396,null,null,null,null,null,null,null,null],
['10日',622,null,null,1167,null,null,null,null,null,null,null,null],
['11日',640,null,null,1227,null,null,null,null,null,null,null,null],
['12日',599,null,null,1320,null,null,null,null,null,null,null,null],
['13日',607,null,null,1345,null,null,null,null,null,null,null,null],
['14日',651,null,null,1086,null,null,null,null,null,null,null,null],
['15日',742,null,null,1133,null,null,null,null,null,null,null,null],
['16日',766,null,null,562,null,null,null,null,null,null,null,null],
['17日',652,null,null,766,null,null,null,null,null,null,null,null],
['18日',708,null,null,1045,null,null,null,null,null,null,null,null],
['19日',675,null,null,1216,null,null,null,null,null,null,null,null],
['20日',526,null,null,1149,null,null,null,null,null,null,null,null],
['21日',592,null,null,1231,null,null,null,null,null,null,null,null],
['22日',716,null,null,949,null,null,null,null,null,null,null,null],
['23日',859,null,null,1120,null,null,null,null,null,null,null,null],
['24日',750,null,null,1254,null,null,null,null,null,null,null,null],
['25日',673,null,null,1250,null,null,null,null,null,null,null,null],
['26日',733,null,null,1209,null,null,null,null,null,null,null,null],
['27日',856,null,null,1162,null,null,null,null,null,null,null,null],
['28日',831,null,null,1287,null,null,null,null,null,null,null,null],
['29日',720,null,null,1278,null,null,null,null,null,null,null,null],
['30日',788,null,null,1310,null,null,null,null,null,null,null,null],
['31日',909,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11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)
      }
    });
  }

});