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',820,null,null,913,null,null,null,null,null,null,null,null],
['2日',946,null,null,948,null,null,null,null,null,null,null,null],
['3日',888,null,null,1007,null,null,null,null,null,null,null,null],
['4日',835,null,null,999,null,null,null,null,null,null,null,null],
['5日',825,null,null,993,null,null,null,null,null,null,null,null],
['6日',821,null,null,1011,null,null,null,null,null,null,null,null],
['7日',826,null,null,1003,null,null,null,null,null,null,null,null],
['8日',834,null,null,938,null,null,null,null,null,null,null,null],
['9日',856,null,null,933,null,null,null,null,null,null,null,null],
['10日',859,null,null,947,null,null,null,null,null,null,null,null],
['11日',868,null,null,982,null,null,null,null,null,null,null,null],
['12日',817,null,null,1010,null,null,null,null,null,null,null,null],
['13日',841,null,null,1024,null,null,null,null,null,null,null,null],
['14日',849,null,null,1065,null,null,null,null,null,null,null,null],
['15日',881,null,null,1033,null,null,null,null,null,null,null,null],
['16日',900,null,null,1052,null,null,null,null,null,null,null,null],
['17日',856,null,null,1004,null,null,null,null,null,null,null,null],
['18日',817,null,null,1015,null,null,null,null,null,null,null,null],
['19日',799,null,null,1008,null,null,null,null,null,null,null,null],
['20日',837,null,null,1023,null,null,null,null,null,null,null,null],
['21日',865,null,null,1052,null,null,null,null,null,null,null,null],
['22日',886,null,null,1066,null,null,null,null,null,null,null,null],
['23日',934,null,null,1058,null,null,null,null,null,null,null,null],
['24日',902,null,null,1049,null,null,null,null,null,null,null,null],
['25日',872,null,null,1059,null,null,null,null,null,null,null,null],
['26日',894,null,null,1023,null,null,null,null,null,null,null,null],
['27日',920,null,null,1067,null,null,null,null,null,null,null,null],
['28日',871,null,null,1083,null,null,null,null,null,null,null,null],
['29日',899,null,null,1077,null,null,null,null,null,null,null,null],
['30日',934,null,null,1051,null,null,null,null,null,null,null,null],
['31日',null,null,null,1089,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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)
      }
    });
  }

});